DL-Tartaric acid 1.Chemical name: 2, 3-dihydroxy butane-dioic acid 2.Molecalar formula: C4H6O6 3.Propertids: Colourless crystals or a white crystallin prowder, stable in the air, solable in water, ....
xi-nan fine chemical co.ltd.located in jinjiang qu Industrial park, chengdu, Sichuan, China, is a specialized researching, developing, manufacturing and custom-manufacturing enterprise of organic....
D( -) Â ¡ Â ª Tartaric acid 1.Chemical Name: ( 2s, 3s) -Dihydroxy Succinie acid 2.Description: White crystalline powder or white crystal 3.Molecular Formula: C4H6O6 4.Molecular Formula: COOH | H-C-OH | H-C-OH | ....
1.Molecular formula: L+ C4 H5KO6 2.Properties: White crystalline powder or white crystal 3.Application: Usable in the industry of foods This quality standard and analytical mathods in accordanec with BP, ....
1.Chemical Name: L( + ) -2-3-Dihydroxy butanedioic acid 2.Description: White crystalline powder or white crystal. 3.Molecular Formula: C4H6O6 4.Molecular Formula: COOH | H-C-OH | H-C-OH | COOH 5.Molecular....
Ethylenediamine tetraacetic acid monosodium ferric salt ( Food Grade) Molecular Formula: C10H12N2FeNaO3Â ¡ Â ¤ 3H2O Molecular Weight: 420.3 Physicochemical Character: Light khaki crystal powder, soluble....
Butyl( R) -( + ) -2-( 4-hydroxyphenoxy) propionate Assay 98% min Appearance Shallow brown liquid Chiral purity 99% min Annual output 100T/ a Fax 86-28-85356300 Telephone 86-( 0) 13568934485 MSN chemscu@ hotmail....
Ethyl ( R) -( + ) -2-( 4-hydroxyphenoxy) propionate index Assay 98% min Appearance Shallow brown liquid Chiral purity 99% min Annual output 100T/ a Usage: Synthesis weed killer intermediate
it is used in the production of LC, pharmaceutical etc. We warmly welcome the relevant enterprises to inquire and corporate with us. Both the optical and chemical content of the ( s) -( + ) -2-Octanol we....
5-Amino-3-cyana-( 2, 6-dichloro-4-trifluoromethyl-phenyl) pyazole description: Molecular weight: 321 Molecular formula: C11H5Cl2F3N4 Appearance: White or white-like powder Packaging: 25KG barrel Main....
2, 6-Dichloro-4-( trifluoromethl) aniline description: CAS NO £  º 24279-39-8 Molecular weight £  º 230.01 Molecular formula £  º C7H4Cl2F3N( C7H4F3N) Appearance £  º Light brown crystalloid Melting point £  º 33....
2, 2- Bis[ 4- ( 4- aminophenoxy) phenyl] hexafluoropropane Purity: 99.9% Molecular Formula? ? C27 H20 F6 N2 O2 CAS: 69563- 88- 8 Fax 86- 28- 85356300 Telephone 86- ( 0) 13568934485 MSN chemscu@ hotmail....
4, 4' -bis( 4-aminophenoxy) biphenyl Purity: 99.9% Melting point £  º 197.0 £  198.0 CAS Registry Number: 13080-85-8 Molecular Formula £  º C24H20N2O2 Molecular Weight £  º 368.43 Fax 86-28-85356300 Telephone....
4, 4' -bis( 4-aminophenoxy) benzophenone Purity: 99.9% CAS: 30184- 96- 4 Molecular Weight? ? 396.44 Molecular Formula? ? C25H20N2O3 Melting point? ? 160- 161 Fax 86- 28- 85356300 Telephone 86- ( 0) ....
2, 2- bis( 4- hydroxyphenyl) hexafluoropane Purity: 99.5% Phenol: 0.1% max Methanol insoluble: 300ppm max Water: 0.1% max Melting point: 160? ? 163? ? Fluoride ion: 100ppm max Fax 86- 28- 85356300....
1, 3- Bis( 4' - aminophenoxyl) benzene Purity: 99.9% Molecular Formula C18H16N2O2 Molecular Weight 292.34 CAS Registry Number 2479- 46- 1 Melting point 115- 118? ? C