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Sudan Orange G

Catalog No. 199672 Name Sigma Aldrich
CAS Number 2051-85-6 Website http://www.sigmaaldrich.com
M. F. C12H10N2O2 Telephone 1-800-521-8956
M. W. 214.22 Fax
Purity Email
Storage Chembase ID: 104653

SYNONYMS

Title
苏丹橙 G
IUPAC name
4-(2-phenyldiazen-1-yl)benzene-1,3-diol
IUPAC Traditional name
4-(2-phenyldiazen-1-yl)benzene-1,3-diol
Synonyms
2,4-Dihydroxyazobenzene
4-苯偶氮基间苯二酚
SOG
2,4-二羟基偶氮苯
4-(Phenylazo)resorcinol

DATABASE IDS

MDL Number MFCD00002275
EC Number 218-131-9
Beilstein Number 958430
CAS Number 2051-85-6
Color Index Number 11920
PubChem SID 24851933

PROPERTIES

Compostion Dye content, 85%
Linear Formula C6H5N=NC6H3-1,3-(OH)2
Absorption Wavelength λmax 388 nm
Melting Point 143-146 °C(lit.)
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 CZ9027500
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Packaging
25 g in glass bottle
Description (简体中文)
包装
25 g in glass bottle

REFERENCES