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合成砌块
纯度:
全部
<50 nm particle size (APS), ≥99.5% trace metals basis
>3000U/mg
>40.0%(GC)
>40.0%(LC)
>55.0%(GC)
>55.0%(LC)
>60.0%(GC)
>60.0%(LC)
>65.0%(LC)
>70.0%(GC)
>70.0%(LC)
>70.0%(N)
>75.0%(GC)
>75.0%(LC&T)
>75.0%(LC)
>75.0%(T)
>78.0%(T)
>80.0%(E&T)
>80.0%(GC)
>80.0%(LC)
>80.0%(NMR&QNMR)
>80.0%(T)
>83.0%(GC)
>85.0%(E)
>85.0%(GC)
>85.0%(LC&T)
>85.0%(LC)
>85.0%(NMR)
>85.0%(T)
>87.0%(GC)
>88%-WO3
>88.0%(GC)
>89.0%(GC)
>90.0%(GC&T)
>90.0%(GC)
>90.0%(LC&QNMR)
>90.0%(LC&T)
>90.0%(LC)
>90.0%(N)
>90.0%(T)
>92.0%(GC)
>92.0%(LC)
>92.0%(T)
>93.0%(GC&T)
>93.0%(GC)
>93.0%(LC)
>93.0%(N)
>93.0%(T)
>94.0%(GC&T)
>94.0%(GC)
>94.0%(LC)
>94.0%(N)
>94.0%(T)
>95%(HPLC)
>95%(LC&T)
>95.0%(GC&T)
>95.0%(GC)
>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&QNMR)
>95.0%(T)
>96.0%(GC&N)
>96.0%(GC&T)
>96.0%(GC)
>96.0%(LC&E)
>96.0%(LC&T)
>96.0%(LC)
>96.0%(N)
>96.0%(T)
>97.0%(GC&QNMR)
>97.0%(GC&T)
>97.0%(GC)
>97.0%(LC&N)
>97.0%(LC&T)
>97.0%(LC)
>97.0%(N&T)
>97.0%(N)
>97.0%(T&LC)
>97.0%(T&NMR)
>97.0%(T)
>97.0%(W)
>98%
>98.0%
>98.0%(GC&N)
>98.0%(GC&QNMR)
>98.0%(GC&T)
>98.0%(GC)
>98.0%(LC&E)
>98.0%(LC&N)
>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%(QNMR)
>98.0%(T&GC)
>98.0%(T&LC)
>98.0%(T)
>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%(GC)
>99.5%(T)
~1 μm, 98%
~1250mesh
~35 wt. % in H2O
~40% in H2O
~41% in H2O (T)
~70% (Al),AR
Φ4mm-6mm,For desiccant
≤1.5%H2O
≥19000u/mg
≥200,000unit/g
≥40% ZrO2 basis
≥5,000 U/g
≥57% ZnO basis
≥700IU/mg
≥80%(isomers mixture
≥80.0%(GC)
≥90%
≥93%
≥94%(GC)
≥95%
≥95.0%
≥96%
≥97%
≥98%
≥98.0% (T)
≥99%(T)
≥99.9%(GC)
>96%
>98%
(5000-6000 cps),Through200 mesh >97%
(60% in Water)
(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)
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
100 mesh
100-200 mesh,1% DVB,0.4-3.0mmol/g
100-200M
100-200mesh
12.5-15.5% S
14% in H2O
14.855mg/ml in H2O
1500~2500mpa.s,25℃
1799
20% 600-900cp
20% in water
200-325M
22-25%aq.
25% in H2O
25% in water
25%水溶液
25~45 cst
26.5%diphenyl+73.5%diphenyl oxide
3.0mm-5.0mm
3.0mm-5.0mm pellets
30% in water
30-38%
3-6 mm
40%
40% w/w in water
40%+ in water
40%+ZrO2 basis(~2.2%Hf)
40.0%
40-48% in Water
42-45%wt% in Water
45-50 cst,Hydroxyl Value≤3.0%
4-6% Al
4-6%Al
47% ≥47% KHSO5 basis
50 wt. % in H2O
50%
50% in H2O
50% in water
50% in water (stabilized with 0.1% Formic acid)
50% w/w aq. soln.
54-57% Cu
60 wt. % in H2O
60% in water
60.0%
65% in H2O
65% in water
65+% in Water
65.00%
65-75% in H2O
65-75% in water
68-72%
7.2-8.2 wt.% P2O5
70% in water
70-75% w/w aq. soln
75%
75% in H2O
75.00%
76%
80%
80% (contains 20%H2O)
80% -85%
80% mixture of isomers
80% w/w in water
80+%
80.0%
80-85%(contains varying amounts of Tetrahydrofuran)
82+%
83.00%
84%
85% (T)
85% GC
85+%
85.00%
85-90%
90%
90% (GC)
90% +(GC)
90% +(HPAEC-PAD)
90% +(HPLC)
90% +(Loss On Drying≤12%)(Residue On Ignition20-30%)(MW3000-50000)
90% (GC)
90% (stabilized with HQ)
90% (stabilizedwith Na2CO3)
90% (T)
90% GC(Branch chain mixture of isomers)
90% in H2O
90%, technical grade
90.0%
92% +(AR)
92% +(isomers mixture)
92.00%
93%
93% +(GC)
93% GC
93% NMR
93+%
93.00%
94%
94% (Wavelength518.0-522.0)
94.00%
95%
95% +(Loss on drying≤20%)
95% <7%H2O
95% (contains <15%H2O)
95% (contains <5%H2O)
95% (contains <6.5%H2O)
95% (isomers mixture)
95% (stabilized with Copper chip)
95% (stabilized with K2CO3)
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% HPLC
95% mixture of isomers
95% stabilized with TBC
95% T
95%+
95+%
95.00%
96%
96% +(AR)
96% (only trans-)
96% GC
96% HPLC
96.00%
97%
97% (Predominantly trans)
97% +(isomer mixture)
97% >1500U/mg
97% (contains <10%H2O)
97% (contains ~3%H2O)
97% (isomer mixture)(GC)
97% (isomers mixture)
97% (mix)
97% (mixture of isomers)
97% (Ni≥20.5%)
97% (stabilized with 5% K2CO3)
97% (stabilized with Copper chip)
97% (stabilized with MEHQ)
97% (stabilized with NaOH)
97% average Mw ~15000
97% GC
97% GC (contain isomer)
97% HPLC
97% HPLC,N
97% HPLC,T
97% mix TBC as stabilizer
97% predominantly trans
97% stabilized with Copper chip
97%+
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 TBC)
98% +(97%ee)
98% +(A+B);≥800ug/mg
98% +(contains <10%H2O)
98% +(contains <20%H2O)
98% +(contains 20-32%H2O)
98% +(four isomers mixture)
98% +(HPLC)(contains 3-5.5%H2O)
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% +(NMR)
98% +(stabilized with Copper chip)
98% +(stabilized with MEHQ)
98% +AR
98% +GC
98% (60-70:40-30)
98% (contains <10%H2O)
98% (contains <15%H2O)
98% (contains <35%H2O)
98% (contains <4%H2O)
98% (contains <5%H2O)
98% (contains 1-(3,6-Dimethylpyrazin-2-yl)ethanone)
98% (contains 10-15%AcOH)
98% (contains H2O)
98% (ELSD)
98% (GC)
98% (GC)(isomers mixture)
98% (HPLC)(contains <10%Ammonium sulfate salt)
98% (isomer mixture)
98% (isomers mixture)
98% (Loss on drying≤1%)
98% (max.6%H2O)
98% (mix)
98% (mixture of cis and trans)
98% (Mixture of isomers)
98% (NMR)
98% (stabilized with 0.01% Copper chip)
98% (stabilized with 0.2 % CaCO3/MgO (1:1))
98% (stabilized with BHT)
98% (stabilized with Copper chip and NaHCO3)
98% (stabilized with Copper chip)
98% (stabilized with MEHQ)
98% (T)
98% (water<30%)
98% 99%ee
98% 99.9%atom%D
98% BR
98% Carbon 64.8-69.5 %
98% cont.10%H2O
98% contains 0.5% potassium carbonate as stabilizer
98% contains 400 ppm phenothiazine as inhibitor
98% Epoxide Eq(100-118g/eq)
98% GC
98% HPLC
98% HPLC,N
98% HPLC,T
98% mix TBC as stabilizer
98% mixture of isomers
98% NMR
98% only trans
98% predominantly trans
98% stab. with potassium carbonate
98% T
98% Water<5%
98%+
98+%
98.00%
98.5%
98.500%
99%
99% +(BaO/%≥45%)
99% +(mix)
99% (4.5-6% Al basis)
99% (isomers mixture)
99% (Loss on drying≤10%)
99% (mix)
99% (mixture of analogue)
99% (mixture of isomers)
99% (stabilized with 0.01%BHT)
99% (stabilized with BHT)
99% (total of isomer)
99% 50nm
99% 80um
99% Anhydrous,5-9um
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% sublimed
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% +(GC)
99.5% +(REO)
99.5% +800M
99.5% +hydrolyzes in H2O to give a strongly alkaline solution
99.5% (isomers mixture)
99.5% 20-80nm
99.5% Co 45-47%
99.5% metals basis
99.5% metals basis,<2 μm
99.5% USP
99.5%,≤3 μm
99.500%
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% (Loss on drying≤20%)
99.9% (REO),technical grade,(Loss on drying≤10%)
99.9% -325 mesh
99.9% AR
99.9% metals basis
99.9% metals basis,25μm
99.9% metals basis,400nm
99.9% metals basis,anhydrous
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
99.99%
99.99% metals basis,Granular
99.99% trace metals basis
99.999% metals basis
Acid value as KOH 320-330
Acid Value max. 20.0
Acid Value≤1.5 mg KOH/g
ACS,98-102%(Titration by NaOH)
active content >96%
activity 0.4-0.5 unit/mg solid
Alpha Tocopherol ≥ 25%
analytical standard
anhydrous, 99.5% metals basis
AR
AR,50 wt. % in H2O
AR,85.0% MoO3 basis
AR,98%
AR,99.0%
AR,Fe 21-23%
Available Iodine 9-12%
average M.W. 2000
average Mn ~2,000
average Mn ~620
average Mn ~692(stabilized 100ppm MEHQ)
average Mn ~860
average Mn 1450
average Mn 250
average Mn 400
average Mn 5000
average Mn500
average Mv ~7,000,000,powder
average Mw ~1000000
average Mw ~35,000
average Mw 150,000
Average MW 3,000-5,000
bleached, 46-60°C
BR
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
Cosmetic grade
CP
Cu,1-3%
Decolorization rate 97%
Dry,H+≥4.7mmol/g
Dye content ≥90 %
Dye content 75 %
Dye content 80 %
Dye content 80%
Dye content 90 %
Dye content 90-100%
Dye content, 73%+
Electrophoresis Grade
emeraldine salt
Epox equivalent weight 105.0 ~ 115.0 Gm/Eq
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 GC derivatization, ≥99.0% (GC)
from soybean,>98%
gel strength ~180 (Bloom)
Gel strength (1% gel)>1200g/cm
GR
hydrogen form,50-100 mesh
hydroxide form
Hyroxyl Value(90-110mg);Acid Value(0.3mg)
Ind
Indicator,Transition range: pH 5.8 - 7.6yellow - blue
Indicator(pH 1.0-3.1)
IR content≤1.5%Gel strength(700-900 g/cm2)
K-10
M.W.40,000-70,000
Median Particle Size 22.2μm
mixture of CMI and MI,2.5-3.5% in water,pH:2.5-5.0
Mn=60000~65000
Mn≥43.2%
MP.100-140°C
MV 2000-5000
Mw 40000-50000
MW7680-9510
n≈40
Na form
Ni≥10%
P2O5:46-52%
pathological grade,melting point56~58℃
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%
Reagent grade
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
strength:250%
Tech
technical grade,Alkalify price176-186mgKOH/g;hydroxyl value160-168mgKOH/g
technical grade(stabilized with 200 - 600 ppm MEHQ)
Tinting strength >99%
Total Nitrogen 2.9 to 3.3 %
type 940
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 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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规格:
全部
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
0.1ml
0.25ml
1ml
5ml
10ml
25ml
100ml
250ml
500ml
1l
5l
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Benzyl 2-benzyl-4-chloro-8,9-dihydro-5H-pyrimido[4,5-d]azepine-7(6H)-carboxylate
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分子式:C
23
H
22
ClN
3
O
2
分子量:407.892684459686
纯度:97.00%
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分子量:139.198220968246
纯度:97.00%
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10
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11
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2
OF
分子量:194.20554
纯度:95.00%
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分子式:C
16
H
18
N
4
O
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分子量:298.33972
纯度:95.00%
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CAS号:1643-74-9
分子式:C
7
H
6
N
2
OFCl
分子量:188.58674
纯度:95.00%
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6
N
2
OCl
2
分子量:205.04134
纯度:95.00%
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产品编号:Z02569
CAS号:718632-43-0
分子式:C
12
H
16
N
2
O
3
分子量:0
纯度:98.00%
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12
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分子量:196.19988
纯度:98.00%
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分子量:227.12088
纯度:98.00%
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H
10
N
2
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2
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纯度:95.00%
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分子量:155.19432
纯度:97.00%
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自营
5-(Pyridin-4-yl)-1,2,4-oxadiazole-3-carboxylic acid
产品编号:Z02608
CAS号:1086380-39-3
分子式:C
8
H
5
N
3
O
3
分子量:191.15
纯度:95.00%
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Z02608-1g
1g
¥1596.00
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Z02608-5g
5g
¥4786.00
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自营
N-(tert-Butyl)-7-chlorothiazolo[5,4-d]pyrimidin-2-amine
产品编号:Z02614
CAS号:871266-85-2
分子式:C
9
H
11
N
4
Scl
分子量:242.72844
纯度:95.00%
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Z02614-1g
1g
¥8376.00
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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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自营
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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自营
(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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