ChemicalBook > CAS DataBase List > AZOCARMINE G

AZOCARMINE G

Product Name
AZOCARMINE G
CAS No.
25641-18-3
Chemical Name
AZOCARMINE G
Synonyms
GIND 25;CI 50085;ROSINDULINE;CI NO 50085;ACID RED 101;AZOCARMINE G;Azocarmine GX;AZOCARMINE GXD;ROSINDULINE 2G;ROSINDULINE GXF
CBNumber
CB4337528
Molecular Formula
C28H19N3O6S2.Na
Formula Weight
579.58
MOL File
25641-18-3.mol
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AZOCARMINE G Property

Colour Index 
50085
form 
Powder
color 
Maroon
Water Solubility 
Soluble in water (1 mg/ml).
CAS DataBase Reference
25641-18-3
EPA Substance Registry System
Benzo[a]phenazinium, 7-phenylsulfo-5-[(4-sulfophenyl)amino]-, inner salt, monosodium salt (25641-18-3)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
TSCA 
Yes
HS Code 
3204120090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
A1091
Product name
Azocarmine G
Packaging
10g
Price
$201
Updated
2024/03/01
Sigma-Aldrich
Product number
A1091
Product name
Azocarmine G
Packaging
25g
Price
$444
Updated
2024/03/01
TRC
Product number
A932808
Product name
Azocarmine G
Packaging
1g
Price
$60
Updated
2021/12/16
Chem-Impex
Product number
41908
Product name
AzocarmineG,suitableforHematology&Histology
Packaging
10G
Price
$167.73
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0000228
Product name
AZOCARMINE G
Purity
95.00%
Packaging
25G
Price
$188.16
Updated
2021/12/16
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AZOCARMINE G Chemical Properties,Usage,Production

Chemical Properties

Dark red or purple powder

Uses

Azocarmine G (CAS# 25641-18-3) is an organic dye used as a redox indicator in titrations with chloramine-?T.

Definition

ChEBI: An organic sodium salt having 7-phenyl-5-(4-sulfonatoanilino)benzo[a]phenazin-7-ium-3-sulfonate as the couterion.

Preparation

4-(Phenyldiazenyl)naphthalen-1-amine with aniline and aniline hydrochloride heating, the resulting Phenyl Rosinduline fuming sulfuric acid with two stlfonation, again as sodium salt out of segregation.

Properties and Applications

blue-ray red. Soluble in water for blue-ray red. The strong sulfuric acid for green, red precipitate after diluted. Add in aqueous solution hydrochloric acid have red precipitate; Add water to dissolve.

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

AZOCARMINE G Preparation Products And Raw materials

Raw materials

Preparation Products

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AZOCARMINE G Suppliers

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View Lastest Price from AZOCARMINE G manufacturers

Career Henan Chemical Co
Product
AZOCARMINE G 25641-18-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
25kg
Release date
2019-07-11

25641-18-3, AZOCARMINE GRelated Search:

AZOCARMINE ''B'',AZOCARMINE B DIPHENYLAMINE SULFONIC ACID Cochineal CARMINE Carminic Acid Carmine 1-Naphthylamine-7-sulfonic acid 6-Aminoquinoxaline N-Phenyl-1-naphthylamine AZOCARMINE G Phenazine 2-AMINOPHENAZINE DIPHENYLAMINESULFONIC ACID SODIUM SALT Azoearmine B AZOCARMINE B,C.I. 50090 AZOCARMINE AZOCARMINE GFM

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  • AZOCARMINE G, PURE
  • C.I.Acid Red 101
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  • GIND 25
  • Azocarmine G (C.I. 50085)
  • Benzo[a]phenazinium, 7-phenylsulfo-5-[(4-sulfophenyl)amino]-, hydroxide, inner salt, monosodium salt
  • Azocarmine G, Biological stain
  • Azocarmine G Solution
  • C.I.Acid Red 101:C.I.50085
  • hydrogen 7-phenylsulphonato-5-[(4-sulphonatophenyl)aminobenz...
  • Sodium 4-((7-(phenoxysulfonyl)benzo[a]phenazin-5(7H)-ylidene)amino)benzenesulfonate
  • 25641-18-3
  • C28H18N3O6S2Na
  • C28H19N3O6S2Na
  • C22H15N3
  • C28H18ClN3Na2O6S3
  • C28H18N3NaO6S2
  • Organics