4, 4' -bis( 4-aminophenoxy) diphenylsulfone Nomenclature: BAPS CAS: 13080-89-2 Mo lecul ar Formula C24H20N2O4S Molecular Weight 432.49 Purity: 99.9% Melting point 194.5-196.5 MSN chemscu@ hotmail.com....
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....
4, 4' , 4' ' - methylidynetriphenol; Tri( 4- hydroxyphenyl) Methane Molecular Weight: 298.38 CAS 603- 44- 1 Appearance white to light red crystal solid. Content 99.0% ( HPLC) Water content 1.0% Fax....
Purity 99% Water solution reaction Meet with the standard Complexation force trial Meet with the standard Chloride  ¡ à œ 0.02% Iron  ¡ à œ 5PPM Heavy Metal ( Pb)  ¡ à œ 5PPM
ETHYLENE DIAMINE FEFRAACETIC ACID English Ab.: EDTA Molecular Formula: C10H16N2O8 Molecular Weight: 292.0 Physicochemical Character: White crystal powder, Decompose at 220Â ¡ Ã £ C, Solubility in waterat....
ETHYLENE DIAMINE TERAACETIC ACID TETRASODIUM SALT English Ab.: EDTA4Na ¡  ¤ 4H2O Molecular Formula: C10H12N2Na4O8 ¡  ¤ 4H2O Molecular Weight: 452.0 Physicochemical Character: white crystal, freely....
Appearance: Clear liquid 1000mts/ year 200-liter galvanized drum wt: 165kg/ drum Purity: 95% min Refractiveindex ND20: 1.4370-1.4500 Density: d204 0.79-0.81 P-cymene:  ¡ à œ 0.5%
EDTA Iron Ammonicem Salt English Ab.: EDTAFeNII4 Molecular Formula: C10H16FeN2O3 Molecular Weight: 362.08 Physicochemical Character: khaki crystal powder, freely soluble in water and acid Quality....
1.Molecular formula: C4H5KO6 2.Properties: White crystalline powder or white crystal 3.Application: Usable in the industry of foods 4.Structural Formula: OH-CH-COOK | OH-CH-COOH This quality standard....
1.Molecular Formula: C4H4k2O6.1/ 2 H20 2.Properties: Colourless crystals or white powder 3.Structural Formula: H | OH-C-COOK | .1/ 2 H2O OH-C-COOK | H This quality standard in accordanec with BP, FCC, GB....
Potassium sodium tartrate 1.Molecular Formula: C4 H4O5KNa.4H2O 2.Properties: Colourless crystals or white powder 3.Structural Formula: OH-CH-COOK Â ¡ Â ¡ Â ¡ Â ¡ Â ¡ Â ¡ | Â ¡ Â ¡ Â ¡ Â ¡ .4H2O OH-CH-COONa ( 1) This quality....
Fumaric Acid 1.Chemical Name: Fumaric acid 2.Molecular Formual: C4H4O4 3.Property: White crystalline powder with sour, It dissolues in alcohol, a little dissolves in water, not dissolves in chloroform.....
Maleic Acid 1.Chemical Name: Cis-butanedioic acid 2.Molecular Formula: C4H4O4 3.Property: This product is a white crystal.It has steady property usually, dissolves readily in water and alcohol.It is a....
Sodium p-styrenesulfonate Synonyms Sodium 4-vinylbenzenesulphonate; p-Vinylbenzenesulphonic acid sodium salt Molecular Formula C8H7NaO3S Molecular Weight 206.19 CAS Registry Number 2695-37-6 EINECS....
3-Morpholinopropanesulfonic acid Synonyms 3-( N-Morpholino) propanesulfonic acid; 4-Morpholinepropanesulfonic acid; MOPS Molecular Structure Molecular Formula C7H15NO4S Molecular Weight 209.26 CAS....