Home > Compound List > Product Information
Naphthol Blue Black_Molecular_structure_CAS_1064-48-8)
Click picture or here to close

Naphthol Blue Black

Catalog No. 70492 Name Sigma Aldrich
CAS Number 1064-48-8 Website http://www.sigmaaldrich.com
M. F. C22H14N6Na2O9S2 Telephone 1-800-521-8956
M. W. 616.4909 Fax
Purity ~50% (dye content) Email
Storage Chembase ID: 102209

SYNONYMS

IUPAC name
disodium 4-amino-5-hydroxy-3-[2-(4-nitrophenyl)diazen-1-yl]-6-(2-phenyldiazen-1-yl)naphthalene-2,7-disulfonate
IUPAC Traditional name
disodium 4-amino-5-hydroxy-3-[2-(4-nitrophenyl)diazen-1-yl]-6-(2-phenyldiazen-1-yl)naphthalene-2,7-disulfonate
Synonyms
Amido Black 10B
Acid Black 1
Buffalo Black NBR

DATABASE IDS

CAS Number 1064-48-8
MDL Number MFCD00004017
EC Number 213-903-1
Color Index Number 20470
Beilstein Number 5374263

PROPERTIES

Empirical Formula (Hill Notation) C22H14N6Na2O9S2
Purity ~50% (dye content)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
RTECS QJ6196000
Safety Statements 26
German water hazard class 3

DETAILS

REFERENCES