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Indigo carmine

Catalog No. I8130 Name Sigma Aldrich
CAS Number 860-22-0 Website http://www.sigmaaldrich.com
M. F. C16H8N2Na2O8S2 Telephone 1-800-521-8956
M. W. 466.35286 Fax
Purity Email
Storage Chembase ID: 130783

SYNONYMS

Title
靛蓝胭脂红
IUPAC name
disodium 3-oxo-2-(3-oxo-5-sulfonato-2,3-dihydro-1H-indol-2-ylidene)-2,3-dihydro-1H-indole-5-sulfonate
IUPAC Traditional name
disodium 3-oxo-2-(3-oxo-5-sulfonato-1H-indol-2-ylidene)-1H-indole-5-sulfonate
Synonyms
靛蓝-5,5′-二磺酸 二钠盐
靛胭脂
酸性蓝 74

DATABASE IDS

Color Index Number 73015
Beilstein Number 4103904
EC Number 212-728-8
CAS Number 860-22-0
MDL Number MFCD00005723

PROPERTIES

Compostion Dye content, ~85%
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302
European Hazard Symbols Harmful Harmful (Xn)
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Risk Statements 22
RTECS DU3000000
Safety Statements 22-24/25
German water hazard class 3

DETAILS

REFERENCES