Products
Contact Us
- Contact Person : Mr. Yu Cheng
- Company Name : Changzhou Kewei Fine Chemical Co., Ltd.
- Tel : 0086-519-88172210 88172216 88172211
- Fax : 0086-519-88172212
- Address : Jiangsu,Changzhou,Riverside Chemical Development Area in Changzhou New District, Jiangsu Province. China
- Country/Region : China
- Zip : 213033
Organic Intermediate
o-Phthalaldehyde
Product Name: Phthaldialdehyde
Molecular Formula: C8H6O2
Molecular Weight:134.13
CAS No.: 643-79-8
Product Name: PhthaldialdehydeSynonyms: o-Phthalaldehyde ,o-Phthalic dicarboxaldehydeBenzene-1,2-dicarboxaldehydeMolecular Formula: C8H6O2Molecular Weight:134.13CAS No.:...
1-Cyclopropyl-6, 7-Difluoro-1, 4-Dihydro-8-Methoxy-4-oxo-3-Quinoline Carboxylic Acid Ethyl Ester
112811-71-9 is the intermediate of Moxifloxacin .
Less residue
High purity.
Low heavy metals
shelf life is 2 years
Name 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester Molecular Formula C16H15F2NO4Molecular...
Sodium Borohydride
It have three forms:
1. White powder
2. Granular
3. Table
Usage Used pharmaceutical immediates, texitle, water treament.
CAS Registry Number:16940-66-2 Chemical Property & Physical data:Molecular formula : NaBH4Molecular weight: 37.83 g/mol Quality...
Cyclohexylamine
Appearance Colorless ,slight yellow clarity liquid
Cyclohexylamine (%) 99.3min
Di- Cyclohexylamine (%) 0.1max
Aniline(%) 0.1m
1.ITEMINDEX2.AppearanceColorless ,slight yellow clarity liquid3.Cyclohexylamine (%)99.3min4.Di- Cyclohexylamine...
Chloroacetionitrile
CAS Number: 107-14-2
Molecular formula: C2H2ClN
Molecular weight :75.50
Appearance: colourless liquid
Content: 99.5%min
CAS Registry Number: 107-14-2 Chemical Property & Physical data:Molecular formula: C2H2ClNMolecular weight :75.50 Appearance: colourless...
Trichloroacetonitrile
Product Name:Trichloroacetonitrile
Cas No.:545-06-2
Origin:China
Product Name:TrichloroacetonitrileCas No.:545-06-2Appearance:Colorless transparent liquid liquidAssay (GC):99.5%Moisure :0.5%maxFree acid:0.2%max
...
Sell Tenoxicam
Product Name: Tenoxicam
Place of Origin: China
Specifications
Characteristics: a yellow crysta
Product Name: TenocicamPlace of Origin: China SpecificationsCharacteristics: a yellow crystalline powderIdentification: IR similar to standardClarity of solution: clearHeavy...
Page 1 Of 1 1