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Ponceau S

Catalog No. 78376 Name Sigma Aldrich
CAS Number 6226-79-5 Website http://www.sigmaaldrich.com
M. F. C22H12N4Na4O13S4 Telephone 1-800-521-8956
M. W. 760.56876 Fax
Purity Email
Storage Chembase ID: 103486

SYNONYMS

IUPAC name
tetrasodium 3-hydroxy-4-(2-{2-sulfonato-4-[2-(4-sulfonatophenyl)diazen-1-yl]phenyl}diazen-1-yl)naphthalene-2,7-disulfonate
IUPAC Traditional name
tetrasodium 3-hydroxy-4-(2-{2-sulfonato-4-[2-(4-sulfonatophenyl)diazen-1-yl]phenyl}diazen-1-yl)naphthalene-2,7-disulfonate
Synonyms
3-Hydroxy-4-(2-sulfo-4-[4-sulfophenylazo]phenylazo)-2,7-naphthalenedisulfonic acid sodium salt

DATABASE IDS

PubChem SID 24887296
EC Number 228-319-2
MDL Number MFCD00003892
Color Index Number 27195
CAS Number 6226-79-5

PROPERTIES

Empirical Formula (Hill Notation) C22H12N4Na4O13S4
Grade for electrophoresis
Suitability in accordance for electrophoresis test
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 QJ6600000
Safety Statements 26-36
German water hazard class 3

DETAILS

REFERENCES