JAMSON PHARMACHEM TECHNOLOGY CO.,LTD.

2B ACID

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Aminochlorotoluenesulfonicacid;2B acid;2-Amino-4-Chloro-5-Methylbenzenesulfonic Acid;5-Chloro-p-toluidine-2-sulfonic acid (NH2=1);2-Chloro-4-Aminotoluene-5-Sulphonic Acid;2-amino-5-chloro-4-methylbenzenesulfonic acid;2-amino-4-chloro-5-methylbenzenesulfonate;2-Chloro-4-Aminotoluene-5-Sulfonic Acid;

• CAS NO :

  88-51-7

• EC NO :

  201-837-6

• Molecular Formula :

  C₇H₈ClNO₃S

• Molecular Weight :

  221.663

• Main Specifications :

  98.50 % MIN

• InChI :

  InChI=1/C7H8ClNO3S/c1-4-2-7(13(10,11)12)6(9)3-5(4)8/h2-3H,9H2,1H3,(H,10,11,12)/p-1

• Product description :

  CAS:88-51-7 Chemical Name:2-Chloro-4-Aminotoluene-5-Sulfonic Acid Molecular Formula:CH3C6H2ClNH2(SO3H) Structural Formula: Usage:Intermediate used for red 48# pigment industry and organic composite industry. Quality Index: Index Name Index Appearance light yellowish white powdery crystals Purity(Total Aminess) ?98.50% Insoluble In Ammonia Liquor ?0.30% Ash ?0.50% Moisture ?0.50% 2B Oil ?0.30% Physical Properties:2B acid is a yellowish white powdery cystals,soluble in diluted alkali liquor,ethyl alcohol,and diethyl ethernot soluble in cold water,benzol and chloro-benzena,slightly soluble in hot water. Chemical Properties:2B acid has the general characteristis of amines,and it can be diazotizated with nitrite in dilute acid. Package:Plastic woven bag with PE liner or paper bag with PE liner Net weight 25kgs-500kgs/pack.

• Molecular Structure :