Name: Pass: Sign In | Join Now | Ad Service | Member Service | Add to Favorite    中国化工制造网
Others
Product List

Rhodizonic acid disodium salt

CAS:523-21-7 Product spec:qualified
Molecular Formula: C6H6Na2 Molecular weight:214.04 Barium sensitivity test: qualified Water solubility test: qualified
Post Time:[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.

Phenol

CAS:13127-88-3 Product spec:qualified
Molecular Formula: C6H5OH Molecular Weight: 94.11 Freezing point:40℃ Non-volatile matter:0.02%max Aqueous solution reaction: qualified Water solubility test: qualified Close-burning matter: qual..
Post Time:[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.

5-Sulfosalicylic acid

CAS:5965-83-3 Product spec:99%min
Molecular Formula: C7H6O6•2H2O Molecular Weight: 254.2 Iron sensitivity test: qualified Clarity test: qualified Water insoluble: 0.005%max Residue on ignition (as sulfate): 0.02%max Chloride (as..
Post Time:[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.

Chrome azurol S

CAS:1667-99-8 Product spec:qualified
Molecular Formula: C23H13Cl2Na3O9S Molecular Weight: 605.25 Aluminum-complex molar absorption coefficient(Lcm•mol): 4.0x104min Residue on ignition (as sulfate): 30.0---40.0% Water-soluble test: qu..
Post Time:[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.

Ponceau S

CAS:6226-79-5 Product spec:Biological staining test: qualified
Molecular Formula: C22H12N4O13S4•Na4 Molecular weight:760.60
Post Time:[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.

O-Nitrophenol

CAS:88-75-5 Product spec:qualified
Molecular Formula: NO2C6H4OH 5 Molecular weight:139.11 Residue on ignition(as sulfate): 0.1max Melting point:45.0-46.0℃ PH indicator range: 5.0(colorless)-7.0(yellow) Methanol soluble test: quali..
Post Time:[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.

m—Methyl red

CAS:20691-84-3 Product spec:qualified
Molecular Formula: C15H15N3O2 Molecular weight:269.30 PH indicator range: 2.0(red)- 4.0(yellow) Residue on ignition (as sulfate): 0.2%max Methanol soluble test: qualified Bromine oxidization test..
Post Time:[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.

1.10-Phenanthroline hydrochloride

CAS:3829-86-5 Product spec:99.5%min
Molecular Formula: C12H8N2•HCl•H2O Molecular weight:234.69 Iron complex molar absorption coefficient (Lcm .mol ): 1.15ⅹ104 Water soluble test: qualified Loss on drying:7.8% max Residue on ignitio..
Post Time:[2011-10-27 ]Wuhan Kemi-Works Chemical Co., Ltd.

silane coupling agent

CAS:2530-83-8 Product spec:USI Functional Silane KH-560
Product Description Chemical Name: γ-Glycidoxypropyltrimethoxysilane CAS NO. : 2530-83-8 Against other brands:EINECS#:219-784-2 Silquest A-187* Dow Corning:Z-6040OF..
Post Time:[2011-10-20 ]Nanjing Union Silicon Chemical Co.Ltd

organic silane

CAS:4420-74-0 Product spec:Chemical Name : gamma-Mercaptopropyltrimethoxysilane
Product Description Chemical Name : gamma-Mercaptopropyltrimethoxysilane CAS NO. : 4420-74-0 Against other brands:EINECS No:224-588-5 Silquest A-189 Dow Corning..
Post Time:[2011-10-20 ]Nanjing Union Silicon Chemical Co.Ltd