C.I. ACID BLUE 40

Synonyms. C.I. Acid Blue 40; C.I. 62125; Alizarine Blue AZG; Blue AGG; 4-[[4-(Acetylamino)phenyl]amino]-1-amino-9,10-dihydro-9,10-dioxo-2- Anthracenesulfonic acid monosodium salt; Blue A2G; 4-[[4-(Acetylamino)phenyl]amino]-1-amino-9,10-dihydro- 9,10-dioxo-2- anthracenesulfonic acid monosodium salt; Other RN: 39280-58-5, 84842-83-1

C.I. ACID BLUE 40

 

PRODUCT IDENTIFICATION

CAS RN

6424-85-7

EINECS RN

229-190-5

FORMULA

C22H17N3O6S

MOLE WEIGHT

473.44

H.S CODE

3204.12.4500

SMILES

c12c(C(c3ccccc3C2=O)=O)c(c(S(O)(=O)=O)cc1Nc1ccc(NC(C)=O)cc1 )N.[Na+]

CLASSIFICATION

Acid dye

EXTRA NOTES

 

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE.

Brownish blue powder

MELTING POINT

 

BOILING POINT

 

DENSITY

 

SOLUBILITY IN WATER

30 (g/l) at 80 C

SOLVENT SOLUBILITY  

FASTNESS

Light (5), Washing (4-5), Alkaline (4-5), Acid (4-5)

log P(octanol-water)

-0.46

VAPOR PRESSURE

 

AUTOIGNITION TEMP

 
pH

6 - 8

REFRACTIVE INDEX

 

FLASH POINT

 

 

STABILITY AND REACTIVITY
STABILITY Stable under normal conditions.

INCOMPATIBLE MATERIALS

Strong oxidizing agents

POLYMERIZATION

Has not been reported

NFPA RATINGS

Health: 1,Flammability:1, Reactivity: 0

 

EXTERNAL LINKS & GENERAL DESCRIPTION

Wikipedia Linking - Acid dye

Google Scholar Search - Acid Blue 40

Drug Information Portal (U.S. National Library of Medicine) - Acid Blue 40

PubChem Compound Summary - Acid Blue 40

KEGG (Kyoto Encyclopedia of Genes and Genomes) - Acid Blue 40

http://www.ebi.ac.uk/ - Acid Blue 40

http://www.ncbi.nlm.nih.gov/ - Acid Blue 40

http://toxnet.nlm.nih.gov/
Hazardous Substances Data Bank - Acid Blue 40

Local
APPLICATIONS: wool, nylon, silk, paper, ink, aluminum, detergent, wood, fur, cosmetics, biological stain.

 

SALES SPECIFICATION

APPEARANCE

Brownish blue powder

STRENGTH

200.0% ± 3.0%

INSOLUBILITY

0.5% max in water

Cu

50ppm max

MOISTURE

4.0% max

 

TRANSPORT & REGULATORY INFORMATION

UN NO.

Not regulated

HAZARD CLASS

 
PACKING GROUP  

 

SAFETY INFORMATION

HAZARD OVERVIEW

Not known

HAZARD CODES

 

RISK PHRASES

36/37/38

SAFETY PHRASES

26-36

 

PACKING