ChemicalBook > CAS DataBase List > AZOCARMINE B

AZOCARMINE B

Product Name
AZOCARMINE B
CAS No.
25360-72-9
Chemical Name
AZOCARMINE B
Synonyms
CI 50090;CI NO 50090;AZOCARMINE B;ACID RED 103;ROSINDULINE 2B;AZOCARMINE ''B'';C.I.Acid Red 103:C.I.50090;hydrogen 5-[(2,4-disulphonatophenyl)amino]-7-phenylsulphonat...;disodium,4-[(7-phenyl-3-sulfonatobenzo[a]phenazin-7-ium-5-yl)amino]benzene-1,3-disulfonate;Benzo[a]phenazinium,5-[(2,4-disulfophenyl)amino]-7-phenylsulfo-, inner salt, sodium salt (1:2)
CBNumber
CB2150220
Molecular Formula
C28H19N3O9S3.2Na
Formula Weight
681.62
MOL File
25360-72-9.mol
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AZOCARMINE B Property

Melting point:
≥300 °C
CAS DataBase Reference
25360-72-9
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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AZOCARMINE B Chemical Properties,Usage,Production

Preparation

will azo Carmine CX (C.I.Acid Red 101, C.I. 50085) with 24% hair smoke sulfuric acid in 70 ~ 80 ℃ Sulfonation, make the generation of the three sulfonic acid, again as acid sodium salt out two segregation.

Definition

ChEBI: Azocarmine B is an organic sodium salt that is the disodium salt of 4-[(7-phenyl-3-sulfobenzo[a]phenazin-7-ium-5-yl)amino]benzene-1,3-disulfonic acid. It has a role as a histological dye. It contains an azocarmine B(2-).

Properties and Applications

blue-ray red. Soluble in water for blue-ray red. The strong sulfuric acid for green, dilute after brown precipitation. Join the hydrochloric acid in aqueous solution after brown precipitation.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 3 2-3 3 2 1-2 2-3

AZOCARMINE B Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from AZOCARMINE B manufacturers

Career Henan Chemical Co
Product
AZOCARMINE B 25360-72-9
Price
US $1.00/kg
Min. Order
1kg
Purity
95%-99%
Supply Ability
100kg
Release date
2018-12-24

25360-72-9, AZOCARMINE BRelated Search:

DIPHENYLAMINE SULFONIC ACID Azocarmine G (C.I. 50085),AZOCARMINE G, PURE,AZOCARMINE G,AZOCARMINE GXD,AZOCARMINE ''G'',AZOCARMINE G, FOR MICROSCOPY,AZOCARMINE G C.I. NO. 50085 AZOCARMINE B 6-Aminoquinoxaline N-Phenyl-1-naphthylamine 1,3-BENZENEDITHIOL 1-Naphthylamine-7-sulfonic acid 4-Amino-1,3-benzenedisulfonic acid 1,3-BENZENEDISULFONIC ACID DISODIUM SALT N-METHYLANILINE-P-SULFONIC ACID Phenazine 2-AMINOPHENAZINE DIPHENYLAMINESULFONIC ACID SODIUM SALT benzene-1,3-disulphonic acid Azoearmine B AZOCARMINE B,C.I. 50090 AZOCARMINE AZOCARMINE GFM

  • ACID RED 103
  • CI 50090
  • CI NO 50090
  • AZOCARMINE B
  • AZOCARMINE ''B''
  • ROSINDULINE 2B
  • Benzo(.alpha.)phenazinium,5-[(2,4-disulfophenyl)amino]-7-phenylsulfo-,hydroxide,innersalt,disodiumsalt
  • disodium,4-[(7-phenyl-3-sulfonatobenzo[a]phenazin-7-ium-5-yl)amino]benzene-1,3-disulfonate
  • Benzo[a]phenazinium,5-[(2,4-disulfophenyl)amino]-7-phenylsulfo-, inner salt, sodium salt (1:2)
  • 5-[[2-(Sodiooxysulfonyl)-4-sulfonatophenyl]amino]-7-[(sodiooxysulfonyl)phenyl]benzo[a]phenazinium
  • hydrogen 5-[(2,4-disulphonatophenyl)amino]-7-phenylsulphonatobenzo[a]phenazinium, disodium salt
  • C.I.Acid Red 103:C.I.50090
  • hydrogen 5-[(2,4-disulphonatophenyl)amino]-7-phenylsulphonat...
  • 25360-72-9
  • C28H17N3Na2O9S3
  • C28H19N3O9S32Na