6-Amino-m-toluenesulfonic acid
CAS:88-44-8 Product spec:99% Min
White or cream yellow powdery crystal.Soluble in diluted alkaline solution,ethyl alcohol and ether,insouble in cold water,benzol,and chorobenzene.
Cyanoacetic acid
CAS:372-09-8 Product spec:95%
CYANOACETIC ACID, 95%
CAS No: 372-09-8
Mp: 62-66 Celsius degree
Appearance: colorless to light yellow crystal
Use: widely uses in pesticide, pharmaceutical and dyestuff intermediates
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
CAS:89-25-8 Product spec:98%min
Formula: C10H10N2O MW: 174.20 Density: 1,12 gcm3 MP: 127-131 oC FP: 155.2 °C Appearance: Off-white powder Solubility: Soluble in hot water Standard: 98%min Package: 1kg,10kg Irritating to eyes, respir..
4-Chloro-2,5-Dimethoxyaniline
CAS:6358-64-1 Product spec:98%min
4-Chloro-2,5-dimethoxyaniline Type of Product: pure dry Chemical Structure: Formula: C8H10CINO2 Molecular weight: 187.5 Appearance: White or greyish-white crystal Specifications: Content: ≥99%; Meltin..
Gallein
CAS:2103-64-2 Product spec:98%
Alternate Product Name : Gallein Specific Activity : Solvent : Solid Concentration : Molecular Formula : C20H12O7 Molecular Weight : 364.31 Specific Activity: Solvent and Concentration: Solid
M-Phenylene Diamine
CAS:108-45-2 Product spec:99.5Min
(1) Product Name: M-Phenylene Diamine(MPD)
(2) Trade Name: 1, 3-Diaminobenzene
(3) Molecular Formula: C6H8N2
(4) Molecular Weight: 108.14 CAS No.: 108-45-2
(5) Appearance: Offwhite to white pa..
Hydroquinone
CAS:123-31-9 Product spec:99-101%
Commodity: Hydroquinone (Photographic grade)
CAS No.: 123-31-9
Molecular Formula: 1, 4-C6H4(OH)2
Molecular Weight: 110.12(According to the internat atomic weight of 1987)
Usage: Generally for ..