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纯度：
全部
<50 nm particle size (APS), ≥99.5% trace metals basis
>3000U/mg
>40.0%(GC)
>40.0%(LC)
>45.0%(E)
>50.0%(GC)
>55.0%(GC)
>55.0%(LC)
>60.0%(GC)
>60.0%(LC)
>65.0%(GC)
>65.0%(LC)
>680 u/mg
>70.0%(GC)
>70.0%(LC)
>70.0%(N)
>70.0%(T)
>74.0%(GC)
>75.0%(GC)
>75.0%(LC&T)
>75.0%(LC)
>75.0%(QNMR)
>75.0%(T)
>78.0%(T)
>80%(LC)
>80.0%(E&T)
>80.0%(GC)
>80.0%(LC&E)
>80.0%(LC)
>80.0%(NMR&QNMR)
>80.0%(T)
>83.0%(GC)
>85.0%(E)
>85.0%(GC&T)
>85.0%(GC)
>85.0%(LC&T)
>85.0%(LC)
>85.0%(NMR)
>85.0%(QNMR)
>85.0%(T)
>86.0%(LC)
>87.0%(GC)
>88%-WO3
>88.0%(GC)
>89.0%(GC)
>89.0%(T)
>90.0%(GC&T)
>90.0%(GC)
>90.0%(LC&N)
>90.0%(LC&QNMR)
>90.0%(LC&T)
>90.0%(LC)
>90.0%(N)
>90.0%(QNMR)
>90.0%(T)
>92.0%(GC&T)
>92.0%(GC)
>92.0%(LC)
>92.0%(N)
>92.0%(QNMR)
>92.0%(T)
>93.0%(GC&T)
>93.0%(GC)
>93.0%(LC&QNMR)
>93.0%(LC&T)
>93.0%(LC)
>93.0%(N)
>93.0%(QNMR)
>93.0%(T)
>94.0%(GC&T)
>94.0%(GC)
>94.0%(LC)
>94.0%(N)
>94.0%(T&LC)
>94.0%(T)
>95%(HPLC)
>95%(LC&T)
>95.0%(E)
>95.0%(GC&N)
>95.0%(GC&T)
>95.0%(GC)
>95.0%(GC)(stabilized with MEHQ)
>95.0%(LC&N)
>95.0%(LC&QNMR)
>95.0%(LC&T)
>95.0%(LC)
>95.0%(N&T)
>95.0%(N)
>95.0%(NMR)
>95.0%(QNMR)
>95.0%(T&LC)
>95.0%(T&N)
>95.0%(T&QNMR)
>95.0%(T)
>95.0%(W)
>96.0%(GC&N)
>96.0%(GC&T)
>96.0%(GC)
>96.0%(LC&E)
>96.0%(LC&N)
>96.0%(LC&T)
>96.0%(LC)
>96.0%(N&T)
>96.0%(N)
>96.0%(T&LC)
>96.0%(T)
>97%(LC&T)
>97.0%
>97.0%(GC&N)
>97.0%(GC&QNMR)
>97.0%(GC&T)
>97.0%(GC)
>97.0%(LC&N)
>97.0%(LC&QNMR)
>97.0%(LC&T)
>97.0%(LC)
>97.0%(N&LC)
>97.0%(N&T)
>97.0%(N)
>97.0%(N)(T)
>97.0%(QNMR)
>97.0%(T&LC)
>97.0%(T&NMR)
>97.0%(T)
>97.0%(T)(HPLC)
>97.0%(W&LC)
>97.0%(W)
>98%
>98%(GC)
>98%(LC)
>98.0%
>98.0%()
>98.0%(GC&N)
>98.0%(GC&QNMR)
>98.0%(GC&T)
>98.0%(GC)
>98.0%(LC&E)
>98.0%(LC&GC)
>98.0%(LC&N)
>98.0%(LC&NMR)
>98.0%(LC&QNMR)
>98.0%(LC&T)
>98.0%(LC&W)
>98.0%(LC)
>98.0%(N&GC)
>98.0%(N&LC)
>98.0%(N&T)
>98.0%(N)
>98.0%(NMR)
>98.0%(QNMR)
>98.0%(T&GC)
>98.0%(T&LC)
>98.0%(T&N)
>98.0%(T&QNMR)
>98.0%(T)
>98.0%(W)
>98.0%HPLC
>98.5%(LC)
>98.5%(T)
>99% (HPLC), Sublimed
>99.0%()
>99.0%(GC&T)
>99.0%(GC)
>99.0%(LC&N)
>99.0%(LC&T)
>99.0%(LC)
>99.0%(N)
>99.0%(T&GC)
>99.0%(T&LC)
>99.0%(T)
>99.5%
>99.5%()
>99.5%(GC)
>99.5%(LC)
>99.5%(T)
>99.7%()
>99.9%
>99.9%()
>99.9%(GC)
>99.99%()
~1 μm, 98%
~1250mesh
~35 wt. % in H2O
~40% in H2O
~41% in H2O (T)
~70% (Al),AR
~75% in H2O
Φ4mm-6mm,For desiccant
≤1.5%H2O
≥150 u/mg
≥150-250u/mg protein
≥19000u/mg
≥2,000 Kunitz units/mg protein
≥200,000unit/g
≥40% ZrO2 basis
≥5,000 U/g
≥550ug/mg(dried basis)
≥57% ZnO basis
≥6500IU/mg
≥700IU/mg
≥72%(base on Molybdenum oxide)
≥720I.U./mg
≥750ug/mg
≥758ug/mg
≥80%(isomers mixture
≥80.0%(GC)
≥85%
≥90%
≥900ug/mg
≥93%
≥94%(GC)
≥95%
≥95.0%
≥950U/mg
≥96%
≥97%
≥98%
≥98.0% (T)
≥99%
≥99%(T)
≥99.9%(GC)
≧95%
＞80%
＞95.00%
＞96%
＞98%
＞99%
(5000-6000 cps),Through200 mesh >97%
(60% in Water)
(ca. 50% in Diethyl Phthalate)
(epoxy value:0.65-0.70)
(N%42-44%,P%12-14%)
(red)1.2 to 2.8(yellow), (yellow)8.0 to 9.6(blue)
(Synthetic)(Drying loss:max. 25.0 %)(Absorbance(E1%1cm)min. 300(MeOH, 579.0 to 583.0 nm))
0.1 M in poly(dimethylsiloxane) vinyl terminated
0.3-0.8mmol/g
0.5-2.5mmol/g
0.70~0.80mol/100g,5~25mpa.s
1.3-1.7% in water
1.5-2U/mg
10 wt.% In propylene glycol
10% in Triethyl citrate
10% on carbon(wet)
10%Rh (contain 55% water）
10.0%
100 mesh
100-200 mesh,1% DVB,0.4-3.0mmol/g
100-200m
100-200M
100-200mesh
12.5-13.5% Fe
12.5-15.5% S
14% in H2O
14.855mg/ml in H2O
1500～2500mpa.s,25℃
1799
19-25%,100mesh
2.0 M in THF
20 wt. %
20 wt. % in H2O
20% 600-900cp
20% in water
200~300mesh
200-325M
22-25%aq.
25% in H2O
25% in water
25% in water, ca. 2.3mol/L
25%水溶液
25~45 cst
25.00%
26.5%diphenyl+73.5%diphenyl oxide
2800000 IU/g
3.0EPU/mg
3.0mm-5.0mm
3.0mm-5.0mm pellets
30 wt. % in H2O
30% in water
30-38%
3-6 mm
40%
40% in H2O
40% in water
40% w/w in water
40%+ in water
40%+ZrO2 basis(~2.2%Hf)
40.0%
40-48% in Water
40-50% in Water
40wt. % in H2O
42-45%wt% in Water
45% in Water
45-50 cst,Hydroxyl Value≤3.0%
45-55% in Water
4-6% Al
4-6%Al
47% ≥47% KHSO5 basis
5% on carbon(wet)
5%Rh (contain 55% water）
50 wt. % in H2O
50%
50% in H2O
50% in Methanol
50% in water
50% in water (stabilized with 0.1% Formic acid)
50% w/w aq. soln.
50.0%
5000 to 150000Da
54-57% Cu
595 ug/mg
6.6-7.4% Ca basis
60 wt. % in H2O
60% +(HPLC)
60% in water
60%,0.70~0.80mol/100g,10~25mpa.s
60+%
60.0%
620u/mg
65% in H2O
65% in water
65+% in Water
65.00%
650IU/mg(on dried basis)
65-70% P2O5 basis
65-75% in H2O
65-75% in water
68-72%
7.2-8.2 wt.% P2O5
70%
70% (dye content)
70% (GC)
70% (stabilized with Copper chip)
70% GC
70% in water
70+%
70.0%
70-75% w/w aq. soln
72% +(ELSD)
722-764μg/mg
75%
75% (stabilized with MEHQ)
75% (stabilized with BHT)
75% (stabilized with HQ)
75% in H2O
75+%
75.00%
76%
80%
80% (isomers mixture)
80% (contains 20%H2O)
80% (GC)(stabilized with MEHQ)
80% (in water)(stabilized with MEHQ)
80% (stabilized with TBC)
80% -85%
80% GC(stabilized with MEHQ)
80% mixture of isomers
80% w/w in water
80%,natural
80+%
80.0%
80-85%(contains varying amounts of Tetrahydrofuran)
82+%
83% GC(stabilized with HQ)
83.00%
84%
85% (GC)
85% +(isomers mixture)
85% (HPLC)
85% (T)
85% GC
85%+
85+%
85.00%
85-90%
87.00%
88% (stabilized with TBC + ONP + o-Nitrocresol)
90%
90% (GC)
90% (HPLC)
90% +(GC)
90% +(HPAEC-PAD)
90% +(HPLC)
90% +(Loss On Drying≤12%)(Residue On Ignition20-30%)(MW3000-50000)
90% (contains 20-30%H2O)
90% (GC)
90% (GC)(mixture of cis and trans)
90% (HPLC)(isomers mixture)
90% (HPLC)(stabilized with ~400ppm MEHQ)
90% (mix)
90% (stabilized with Diisopropylethylamine)
90% (stabilized with HQ)
90% (stabilized with MEHQ)
90% (stabilized with Silver chip)
90% (stabilized with TBC)
90% (stabilizedwith Na2CO3)
90% (T)
90% contains ~500 ppm phenothiazine as stabilizer
90% GC
90% GC（Branch chain mixture of isomers）
90% in H2O
90% Tech.
90%, technical grade
90+%
90.0%
90.00%
91.00%
92% (mixture of monomer and dimer)
92% +(AR)
92% +(isomers mixture)
92.00%
920μg/mg-1020μg/mg
93%
93% (HPLC)
93% +(GC)
93% +(HPLC)(contains <10%H2O)
93% (stabilized with Phenothiazine)
93% activated, tech., Mn 58% min
93% GC
93% NMR
93+%
93.00%
94%
94% (Wavelength518.0-522.0)
94% contains 0.5% potassium carbonate as stabilizer
94% GC
94%，含MEHQ稳定剂
94.00%
95%
95% (stabilized with MEHQ)
95% (stabilized with TBC)
95% +(Loss on drying≤20%)
95% +(stabilized with BHT)
95% +(stabilized with MEHQ)
95% +(stabilized with TBC)
95% <7%H2O
95% （UV）
95% (contains <10%H2O)
95% (contains <15%H2O)
95% (contains <17%H2O)
95% (contains <5%H2O)
95% (contains <6%H2O)
95% (contains <6.5%H2O)
95% (contains <9%H2O)
95% (contains 4% EtOH at maximum)
95% (contains 40-44%Water)
95% (contains EtOH)
95% (CTC HCl+TC HCl)
95% (Drying loss 4%max)
95% (GC)(isomers mixture)
95% (HPLC)
95% (isomers mixture)
95% (mixture of isomers)
95% (mixture of regioisomers)
95% (stabilized with 0.2% topanol)
95% (stabilized with 0.5%Catechol)
95% (stabilized with 1% K2CO3)
95% (stabilized with 2% 2,6-Di-tert-butyl-p-cresol)
95% (stabilized with 2%K2CO3)
95% (stabilized with 200PPM MEHQ)
95% (stabilized with 25ppm MEHQ)
95% (stabilized with 5-7%H2O)
95% (stabilized with BHT)
95% (stabilized with CaCO3)
95% (stabilized with Copper chip)
95% (stabilized with HO-TEMPO)
95% (stabilized with HQ)
95% (stabilized with K2CO3)
95% (stabilized with KOH)
95% (stabilized with MEHQ or TBC)
95% (stabilized with MEHQ)
95% (stabilized with Na2CO3)
95% (stabilized with Na2S2O3)
95% (stabilized with NaHCO3)
95% (stabilized with TBC)
95% (stabilized withHQ+CaCO3)
95% (T)
95% contain isomer
95% containing less than 10% EA
95% GC
95% GC(stabilized with BHT)
95% HPLC
95% HPLC,N
95% mix TBC as stabilizer
95% mixture
95% mixture of isomers
95% N
95% stabilized 150-200 ppm MEHQ
95% stabilized with MEHQ
95% stabilized with TBC
95% T
95%+
95+%
95.00%
96%
96% +(AR)
96% +(GC)(stabilized with Phenothiazine)
96% (isomer mixture)
96% (isomers mixture)
96% (only trans-)
96% (stabilized with BHT or MEHQ)
96% (stabilized with Copper chip)
96% (stabilized with MEHQ)
96% (stabilized with TBC)
96% 99%ee
96% GC
96% HPLC
96% NMR
96.00%
97%
97% (isomers mixture)
97% (Predominantly trans)
97% (stabilized with MEHQ)
97% (stabilized with TBC)
97% +(dry wt.), may cont. up to 3% water
97% +(isomer mixture)
97% +(predominantly trans)
97% +(stabilized with MEHQ)
97% +(stabilized with TBC)
97% >1500U/mg
97% (99%ee)
97% (contains <10%H2O)
97% (contains <5%H2O)
97% (contains <9-12%H2O)
97% (contains ~3%H2O)
97% (contains ~5%H2O)
97% (contains ≤10%DCM)
97% (GC)(stabilized with MEHQ)
97% (GC)mix TBC as stabilizer
97% (HPLC)(T)(contains <10%H2O)
97% (HPLC)mix TBC as stabilize
97% (isomer mixture)(GC)
97% (isomers mixture)
97% (mix)
97% (mixture of isomers)
97% (Ni≥20.5%)
97% (stabilized with α-tocopherol)
97% (stabilized with 5% K2CO3)
97% (stabilized with BHT)
97% (stabilized with Copper chip)
97% (stabilized with HQ)
97% (stabilized with K2CO3)
97% (stabilized with MEHQ)
97% (stabilized with NaHCO3)
97% (stabilized with NaOH)
97% (stabilized with Phenothiazine)
97% (stabilized with TBC or MeHQ)
97% (stabilized with TBC)
97% (stablized with PTZ)
97% 99%ee
97% Absorbance of Cu complex >12,000
97% average Mw ~15000
97% average Mw2000
97% average Mw3400
97% BS
97% contains <5%AcOH
97% contains ≤500 ppm sodium carbonate as stabilizer
97% GC
97% GC (contain isomer)
97% GC (stabilized with Copper chip)
97% GC,T
97% GC(stabilized with MEHQ)
97% HPLC
97% HPLC,N
97% HPLC,T
97% mix TBC as stabilizer
97% mixture of isomers
97% N,T
97% predominantly trans
97% stab. with 300-1000ppm Propylene oxide
97% stabilized 250 ppm BHT
97% stabilized with Copper chip
97% T
97%+
97%, 含铜稳定剂
97%,for GC derivatization,contains 1% TBDMSCl
97%,mixture of isomers
97%,Mixture of isomers
97%,stab. with <1% magnesium oxide
97%（mixture of isomers）
97+%
97.00%
97-102%
98%
98% (GC)
98% (isomers mixture)
98% (stabilized with alpha-tocopherol)
98% (stabilized with MEHQ)
98% (stabilized with TBC)
98% +(16-18%Ca)
98% +(97%ee)
98% +(A+B);≥800ug/mg
98% +(contains <10%H2O)
98% +(contains <20%H2O)
98% +(contains <7%H2O)
98% +(contains 10-15%H2O)
98% +(contains 20-32%H2O)
98% +(contains 6-9% H2O as stabilizer)
98% +(four isomers mixture)
98% +(HPLC)(contains 3-5.5%H2O)
98% +(isomer mixture)
98% +(isomers mixture)
98% +(isomers mixture)(contains<5%H2O)
98% +(isomers mixture)(stabilized with 30-50ppm 4-tert-butylcatechol)
98% +(Loss on drying≤12%)
98% +(Loss on drying≤20%)
98% +(mixture of isomers)
98% +(NMR)
98% +(stabilized with 0.2% α-tocopherol)
98% +(stabilized with Copper chip)
98% +(stabilized with HQ)
98% +(stabilized with MEHQ)
98% +(stabilized with Phenothiazine)
98% +(stabilized with TBC)
98% +(synthetic)
98% +99%ee
98% +AR
98% +GC
98% (<8%H2O)
98% (60-70:40-30)
98% (99%ee)
98% (Branch chain mixture of isomers)
98% (contains <10%H2O)
98% (contains <15%H2O)
98% (contains <2%H2O)
98% (contains <35%H2O)
98% (contains <4%H2O)
98% (contains <5%H2O)
98% (contains <5%Salt)
98% (contains <6%H2O)
98% (contains <7%H2O)
98% (contains =<6%H2O)
98% (contains ~10%H2O)
98% (contains 1-(3,6-Dimethylpyrazin-2-yl)ethanone)
98% (contains 10-15%AcOH)
98% (contains H2O)
98% (contains SiO2)
98% (ELSD)
98% (GC)
98% (GC)(isomers mixture)
98% (GC)(stabilized with BHT)
98% (GC)(stabilized with HQ or TBC)
98% (GC)(stabilized with MEHQ)
98% (HPLC)(contains <10%Ammonium sulfate salt)
98% (HPLC)(contains <20%H2O)
98% (HPLC)(contains <7%EtOH)
98% (HPLC)(contains ≤10%H2O)
98% (HPLC)(max.6%H2O)
98% (isomer mixture)
98% (isomers mixture)
98% (Loss on drying≤1%)
98% (Loss on drying≤10%)
98% (Loss on drying≤30%)
98% (Loss on drying≤5%)
98% (max.6%H2O)
98% (mix)
98% (mixture of cis and trans)
98% (mixture of isomers)
98% (Mixture of isomers)
98% (mixture of rotamers)
98% (NMR)
98% (Pellet)(Loss on drying≤15%)
98% (Phenothiazine as stabilizer)
98% (stab. with 0.1% potassium carbonate)
98% (stabilized with 0.01% Copper chip)
98% (stabilized with 0.01%HQ)
98% (stabilized with 0.1% KOH)
98% (stabilized with 0.2 % CaCO3/MgO (1:1))
98% (stabilized with 1~2% acetylacetone)
98% (stabilized with 100 ppm BHT)
98% (stabilized with 100ppmMEHQ)
98% (stabilized with 1-2% CaCO3)
98% (stabilized with 200ppm Ammonium hydroxide or NaOH)
98% (stabilized with 2-3%MEHQ)
98% (stabilized with 50 ppm MEHQ)
98% (stabilized with BHT or HQ)
98% (stabilized with BHT)
98% (stabilized with Copper chip and NaHCO3)
98% (stabilized with Copper chip)
98% (stabilized with Copper)
98% (stabilized with HQ)
98% (stabilized with MEHQ or TBC)
98% (stabilized with MEHQ)
98% (stabilized with TBC)
98% (stabilizer with 0.1% alpha-tocopherol)
98% (T)
98% (water<30%)
98% 99%ee
98% 99.9%atom%D
98% BR
98% BS
98% Carbon 64.8-69.5 %
98% cont.10%H2O
98% containing 3-5% H2O as a stabilizer
98% contains 0.5% potassium carbonate as stabilizer
98% contains 2000ppm alpha-tocopherol as stabilizer
98% contains 4% DCM at maximum
98% contains 400 ppm phenothiazine as inhibitor
98% contains 8%PE
98% Epoxide Eq(100-118g/eq)
98% for complexometry
98% GC
98% GC,T
98% GC(stabilized with MEHQ)
98% HPLC
98% HPLC,N
98% HPLC,T
98% HPLC(99%ee)
98% Loss on drying≤15%
98% may contain polymer
98% mix TBC as stabilizer
98% mixture alfa of isomers
98% mixture of isomers
98% mixture of stereoisomers
98% MW 2000
98% N
98% N,T
98% NMR
98% only trans
98% predominantly trans
98% stab. with potassium carbonate
98% stabilized 0.1 % HQ
98% stabilized 50ppm BHT
98% stabilized with 500ppm MEHQ
98% stabilized with Phenothiazine
98% stabilized with TBC
98% T
98% Water<5%
98%%
98%+
98%,Mixture of isomers
98+%
98.0%(T)
98.00%
98.5%
98.500%
99%
99% (isomers mixture)
99% +(BaO/%≥45%）
99% +(contains 1-12%H2O)
99% +(GC)(isomers mixture)
99% +(HPLC)(contains <25%H2O)
99% +(isomers mixture)
99% +(Loss on drying≤1%)
99% +(mix)
99% +(stabilized with TBC)
99% （T）
99% (4.5-6% Al basis)
99% (contains <5%H2O)
99% (contains 20-30%H2O)
99% (isomers mixture)
99% (isomers mixture)(epoxy equivalent 150-180Gm/Eq)
99% (Loss on drying≤10%)
99% (Loss on drying≤2%)
99% (mix)
99% (mixture of analogue)
99% (mixture of isomers)
99% (purified by sublimation)
99% (quinidine + dihydroquinidine)
99% (Ru>25%)
99% (stabilized with 0.01%BHT)
99% (stabilized with 1% K2CO3)
99% (stabilized with BHT)
99% (stabilized with Copper chip)
99% (stabilized with MEHQ)
99% (stabilized with MgO)
99% (total of isomer)
99% -100 mesh
99% 19.6-26.3% (-OCH2CHOHCH3)
99% 50nm
99% 5um
99% 80um
99% 98%ee
99% 99%ee
99% Anhydrous,5-9um
99% AR
99% contains 100 ppm BHT as inhibitor
99% contains 3%CH2Cl2
99% GC
99% HPLC
99% metals basis
99% metalsbasis
99% mixture of Isomers
99% Pd>27.7%
99% sublimed
99% T
99%,0.5～0.7um
99%,1-5μm
99%,30-50nm
99%,mixture of isomers
99%(contains isomer)
99+%
99.00%
99.5%
99.5% +(contains <25%H2O)
99.5% +(contains <4.5%H2O)
99.5% +(GC)
99.5% +(REO)
99.5% +200-400nm
99.5% +800M
99.5% +hydrolyzes in H2O to give a strongly alkaline solution
99.5% [α]=66.3-67.0
99.5% (isomers mixture)
99.5% (stabilized with TBC)
99.5% 20-80nm
99.5% -500 mesh
99.5% Co 45-47%
99.5% M.W 4000
99.5% metals basis
99.5% metals basis,<2 μm
99.5% metals basis,15nm
99.5% Re Assay:85.34 ± 0.8%
99.5% USP
99.5%,≤3 μm
99.5%,≥325 mesh,Rutile
99.5+%
99.500%
99.8% +100M
99.8% 100nm
99.8% 400 mesh
99.8%,specific surface area（BET）:380m2/g;particle size :7-40nm
99.9%
99.9% +(Loss on drying≤5%)
99.9% +(metals basis excluding Hf or HfO2) 0.2～0.4μm
99.9% (Loss on drying≤20%)
99.9% (purified by sublimation)
99.9% (REO),technical grade,(Loss on drying≤10%)
99.9% -325 mesh
99.9% 32um
99.9% AR
99.9% metals basis
99.9% metals basis,25μm
99.9% metals basis,400nm
99.9% metals basis,anhydrous
99.9% Re Assay:79.5 ± 1.2%
99.9% trace metals basis
99.9% trace metals basis(Loss on drying≤30%)
99.9%particle size: ≤5μm,Specific surface area>7.5 m2/g
99.9%trace metals basis
99.900%
99.95%
99.95% (contains <10%H2O)
99.95% (Loss on drying≤30%)
99.95% (REO)
99.95% metals basis
99.9500%
99.99%
99.99% 1-3um
99.99% Au 88.6% min
99.99% metals basis
99.99% metals basis,Granular
99.99% metalsbasis
99.99% trace metals basis
99.9900%
99.999% metals basis
99.999% trace metals basis
Acid value as KOH 320-330
Acid Value max. 20.0
Acid Value≤1.5 mg KOH/g
acid-base indicator grade,4.5(red)-6.2(yellow)
ACS,98-102%(Titration by NaOH)
active content >96%
Active Material 40%
activity 0.4-0.5 unit/mg solid
Alpha Tocopherol ≥ 25%
analytical standard
anhydrous, 99.5% metals basis
anhydrous,99.99% metals basis,powder
AR
AR, ≥99%
AR,50 wt. % in H2O
AR,85.0% MoO3 basis
AR,90%(HPLC)
AR,98%
AR,99%
AR,99.0%
AR,environmental protection reagent,96%
AR,Fe 21-23%
ATMP·Na5,≥28%(ATMP)
Available Iodine 9-12%
average M.W. 750
average M.W. 2000
average Mn ~2,000
average Mn ~620
average Mn ~692(stabilized 100ppm MEHQ)
average Mn ~860
average Mn 10000000
average Mn 1450
average Mn 250
average Mn 400
average Mn 4000(stabilized with MEHQ)
average Mn 5000
average Mn 550, contains 270-330 ppm BHT as inhibitor, 80-120 ppm MEHQ as inhibitor
average Mn 700(stabilized with MEHQ)
average Mn1800-2200,contains≤1500ppm monomethyl ether hydroquinone as stabilizer
average Mn500
average Mv ~7,000,000,powder
average Mw ~1000000
average Mw ~130000
average Mw ~35,000
average Mw ~475,contains70-130ppm MeHQ,200 ppm BHT
average Mw ~50,000 (VP:VA=6:4)
average Mw 150,000
average Mw 15million-20million by GPC
Average MW 3,000-5,000
Bi 80-82.5%
Biological stain(Loss on drying≤10%)
Bismuth 35.0-38.5%
bleached, 46-60°C
BR
BR，>50 U/mg protein
BR，10u nits/mg protein
Brookfield Viscosity 243 - 291 cps
BS
BS,Dye content≥85%
ca. 28-32% in Water
ca. 35% in water
Ca.80% in water
Ce≥10%
CeO2/TREO:99.95%
CHP，5-16%of hydroxypropoxy groups
Cl,13.3-15.8%
contains stabilizer, 45-47wt. %,(mixture of isomers)
Cosmetic grade
CP
CP，95%
Cu 14.5%-15.5%
Cu,1-3%
DAC>95%
Decolorization rate 97%
Dry,H+≥4.7mmol/g
Dye content >85 %
Dye content ~60%
Dye content ~85 %
Dye content ≥60 %
Dye content ≥90 %
Dye content 75 %
Dye content 80 %
Dye content 80%
Dye content 85%
Dye content 90 %
Dye content 90-100%
Dye content 95 %
Dye content 97 %
Dye content 98%+
Dye content, 73%+
Electrophoresis Grade
emeraldine salt
Enzyme activity≥30000u/g
Epox equivalent weight 105.0 ~ 115.0 Gm/Eq
epoxide number(eq/100g)0.74-0.79
Epoxide(Eq/100g)0.69-0.74
Epoxy value 0.64-0.68
Epoxy Value(0.32-0.37);Viscosity(4-10cps)
Fe 12-14%
Fe 35-40%
Fe:21.0-23.0% AR
Fe>30.5%
filteraid
for electrophoresis
for GC derivatization, ≥99.0% (GC)
for spectrophotometric det. of Cu, ≥99%(HPLC)
from soybean,>98%
gel strength ~180 (Bloom)
Gel strength (1% gel)>1200g/cm
GR
GR,99.0%
Heat resistant injection stage
hydrogen form,50-100 mesh
hydroxide form
Hydroxyl Value 40-60 mgKOH/g
Hydroxyl Value 75-95mgKOH/g
Hydroxyl Value 90-110 mgKOH/g
Hyroxyl Value(90-110mg);Acid Value(0.3mg)
Ind
IND
Indicator (for complexometry)
Indicator,Transition range: pH 5.8 - 7.6yellow - blue
Indicator(pH 1.0-3.1)
inter diameter:5-12nm,outer diamete:30-50nm,length:10-20μm
IR content≤1.5%Gel strength(700-900 g/cm2)
K-10
K30 M.W. 40,000
Lincomycin B+Lincomycin HCL 96.0~102.0%
M.W 4000
M.W 40000
M.W.40,000-70,000
Median Particle Size 22.2μm
Mg(4-5%)
mixture of CMI and MI,2.5-3.5% in water,pH:2.5-5.0
Mn ~2,000
Mn=60000~65000
Mn≥43.2%
Mn≥71%,BET:5-7m2/g
mol wt 750,000-1,000,000
MP.100-140°C
MV 2000-5000
Mw 2000-3100
Mw 25000
Mw 40000-50000
MW7680-9510
n≈40
N≥12%
Na form
Ni≥10%
Not lower than food grade,(Loss on drying 7-15%)
P2O5:46-52%
pathological grade,melting point56～58℃
Pd 10%,unreduced
pharmaceutical Acid-alkalinity 5.0-7.5
Pharmaceutical grade
Pharmaceutical grade,~Mw,6000
Pharmaceutical grade,Mw64000-76000
Polysaccharide>75%
Porcine ≥1:250USPu/mg
potency: ≥800 units/mg tylosin
powder
powder, ≥99% metals basis
powder, 2 μm, ≥99%
Protein content≥90%
Reagent grade
Ruthenium, 5%
Saponification Value 140-160
Saponification Value 145-155
Saponification Value 145-160
Saponification Value 160-175
Saponification Value 165-180
Saponification value 187-193
SiO2≥90%
size ≤10.0um
Sm2O3≥99.9%
Sn 22.50%-24.50%
Sn 56%+-0.5%
Softening point 80-100°C
stain grade
Strength 95-105%,Moisture≤6%
strength:250%
Tech
technical grade,Alkalify price176-186mgKOH/g;hydroxyl value160-168mgKOH/g
technical grade(stabilized with 200 - 600 ppm MEHQ)
technical, ≥90% (T)
tinctorial strength 97%-103%
Tinting strength >99%
Total Nitrogen 2.9 to 3.3 %
type 940
USP
USP26,≥590IU/mg
verage Mn ~3000
vinyl acetate 40 wt.%,melt index52 g/10 min(190°C/2.16kg)
viscosity 2600-5600m.Pas, 2 % in H2O
Viscosity 600-3000mpa.s
Viscosity 800-1200mpa.s
viscosity 920-1800mPa.s
Viscosity Grade 150
Viscosity min. 70 mPa-s(0.3 %, H2O, 25 deg-C)
visual transition interval 6.8 - 8.2, yellow to red
X-405 70% in H2O
Zn ~18%
Zn 14.5-15.5%
Zn 57.5%
ZnO 12.5-14%
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1mg
2mg
5mg
10mg
20mg
25mg
50mg
100mg
200mg
250mg
500mg
1g
2g
2.5g
5g
10g
20g
25g
50g
100g
200g
250g
300g
400g
500g
1000g
5000g
0.02ml
0.04ml
0.1ml
0.2ml
0.25ml
1ml
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10ml
15ml
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自营
Ethyl 2-methylpyrazolo[1,5-a]pyridine-3-carboxylate
产品编号：Z02630
CAS号：30843-10-8
分子式：C
11
H
12
N
2
O
2
分子量：204.22518
纯度：95.00%
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Z02630-1g
1g
¥1786.00
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4-Amino-2-chloropyrimidine-5-carboxamide
产品编号：Z02641
CAS号：98027-38-4
分子式：C
5
H
5
ClN
4
O
分子量：172.572398900986
纯度：97.00%
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Z02641-25g
25g
¥23786.00
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自营
Ethyl 3-bromo-4H-thieno[3,2-b]pyrrole-5-carboxylate
产品编号：Z02649
CAS号：332099-35-1
分子式：C
9
H
8
NO
2
Sbr
分子量：274.13432
纯度：95.00%
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Z02649-1g
1g
¥8706.00
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自营
Ethyl 2-oxo-2-(4-pivalamidopyridin-3-yl)acetate
产品编号：Z02673
CAS号：191338-94-0
分子式：C
14
H
18
N
2
O
4
分子量：278.30372
纯度：95.00%
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Z02673-1g
1g
¥2206.00
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自营
Methyl 1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-5-carboxylate
产品编号：Z02679
CAS号：1083181-12-7
分子式：C
15
H
12
N
2
O
4
S
分子量：316.33178
纯度：95.00%
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Z02679-1g
1g
¥1406.00
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(3,5-Dimethoxyphenyl)hydrazine
产品编号：Z02681
CAS号：96406-93-8
分子式：C
8
H
12
N
2
O
2
分子量：168.19308
纯度：95.00%
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Z02681-1g
1g
¥15976.00
-
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自营
5-Amino-1-cyclopentyl-1H-pyrazole-4-carbonitrile
产品编号：Z02683
CAS号：30929-67-0
分子式：C
9
H
12
N
4
分子量：176.21838
纯度：95.00%
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Z02683-1g
1g
¥3666.00
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+
自营
5-Amino-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole-4-carbonitrile
产品编号：Z02684
CAS号：1082745-49-0
分子式：C
9
H
12
N
4
O
分子量：192.2178
纯度：95.00%
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Z02684-1g
1g
¥566.00
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自营
Ethyl 4-(2-methoxyphenyl)-3-oxobutanoate
产品编号：Z02686
CAS号：83823-61-4
分子式：C
13
H
16
O
4
分子量：236.26374
纯度：97.00%
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Z02686-1g
1g
¥3536.00
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自营
6-Fluoro-3,3-dimethylindolin-2-one
产品编号：Z02692
CAS号：866211-45-2
分子式：C
10
H
10
NOF
分子量：179.1909
纯度：98.00%
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Z02692-1g
1g
¥3846.00
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自营
N-Cyclopropyl-benzene-1,2-diamine
产品编号：Z02695
CAS号：118482-03-4
分子式：C
9
H
12
N
2
分子量：148.20498
纯度：95.00%
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Z02695-5g
5g
¥6076.00
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自营
Ethyl 5-amino-1-isopropyl-1H-pyrazole-3-carboxylate
产品编号：Z02697
CAS号：1006494-58-1
分子式：C
9
H
15
N
3
O
2
分子量：197.234301805496
纯度：95.00%
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Z02697-1g
1g
¥14846.00
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产品编号：Z02698
CAS号：173600-05-0
分子式：C
12
H
14
N
2
O
2
分子量：218.252
纯度：97.00%
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Z02698-1g
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¥2826.00
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(((1-Bromo-3-chloropropan-2-yl)oxy)methyl)benzene
产品编号：Z02704
CAS号：54307-67-4
分子式：C
10
H
12
OClBr
分子量：263.55868
纯度：97.00%
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Z02704-5g
5g
¥9356.00
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6-Fluoro-3-hydroxyquinolin-2(1H)-one
产品编号：Z02712
CAS号：177944-69-3
分子式：C
9
H
6
NO
2
F
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纯度：95.00%
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4-(Trifluoromethyl)pyridine-3-sulfonyl chloride
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6
H
3
ClF
3
NO
2
S
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纯度：95.00%
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Z02722-1g
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纯度：98.00%
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5g
¥1506.00
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¥7556.00
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tert-Butyl 4-(aminomethyl)-4-cyanopiperidine-1-carboxylate
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CAS号：1207178-51-5
分子式：C
12
H
21
N
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O
2
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纯度：98.00%
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tert-Butyl 4-(4-chloro-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate
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CAS号：791852-35-2
分子式：C
15
H
20
N
5
O
2
Cl
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纯度：95.00%
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Z02733-1g
1g
¥8606.00
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