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AZOCARMINE B

AZOCARMINE B
AZOCARMINE B structure
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;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);hydrogen 5-[(2,4-disulphonatophenyl)amino]-7-phenylsulphonatobenzo[a]phenazinium, disodium salt
CBNumber:
CB2150220
Molecular Formula:
C28H19N3O9S3.2Na
Formula Weight:
681.62
MOL File:
25360-72-9.mol

AZOCARMINE B Properties

Melting point:
≥300 °C
CAS DataBase Reference
25360-72-9
SAFETY
  • Risk and Safety Statements
WGK Germany  3

AZOCARMINE B Chemical Properties,Uses,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.

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


AZOCARMINE B Suppliers

Global( 58)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 821-50328103-801
86-21-50328109 3bsc@sina.com China 15877 69
BEST-REAGENT 18981987031 400-1166-196
cdhxsj@163.com;1955352637@qq.com;cdhxsj@163.com China 11718 57
Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333 028-85911938-
028-86757656 800078821@qq.com China 9750 55
9ding chemical ( Shanghai) Limited 4009209199
86-021-52271987 sales@9dingchem.com China 22541 55
Shanghai Ruji Biology Technology Co., Ltd. +86-21-65211385-8001 36031160
+86-21-65211385-8004 sales@shruji.com China 3228 55
Shanghai BeiZhuo Biotech Co., Ltd. 021-61119791/13386096464
021-50190009 bzswkf@foxmail.com China 3930 50
Shanghai CanSpecsci Instrument Co., Ltd. 15021221957 400-6087598
4006087598-8012 order@canspecsci.com China 3807 56

View Lastest Price from AZOCARMINE B manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-06 AZOCARMINE B
25360-72-9
US $1.00 / kg 1kg 95%-99% 100kg career henan chemical co

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