2-Chloro-4-Aminotoluene-5-Sulphonic Acid

Chemical Name : 2-Chloro-4-Aminotoluene-5-Sulphonic Acid
Molecular Formula : CH 3 C 6 H 2 ClNH 2 (SO 3 H)
Molecular Weight : 221.5 (according to 1989 International Atomic weight Standard)
Properties :
1) . Physical Properties: Yellowish white powdery crystals, soluble in diluted alkali liquor, ethyl alcohol, and diethyl ether, not soluble in cold water, benzene and chloro-benzene, slightly soluble in hot water.
2) . Chemical Properties: 2B acid has the general characteristic of amines, and it can be diazotized with nitrite in dilute acid.
Usage :
mainly used as intermediates for organic pigment and synthetic industry.
Packing& Delivery :
a . Package:Polypropylene woven bag lined with polyethylene film.
b . Net weight: 25kg-500kg/pack(Vacuum package). Packed items can be delivered by usual transportation tools, but must avoid rain, moist, and direct sun light.
c . Storage: Product should be stored in dry, airy warehouse, avoid contact with corrosive items.
d . Storage period: One year after manufacturing.