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Orange II sodium salt_Molecular_structure_CAS_633-96-5)
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Orange II sodium salt

Catalog No. 75370 Name Sigma Aldrich
CAS Number 633-96-5 Website http://www.sigmaaldrich.com
M. F. C16H11N2NaO4S Telephone 1-800-521-8956
M. W. 350.32431 Fax
Purity Email
Storage Chembase ID: 105964

SYNONYMS

Title
金橙 II 钠盐
IUPAC name
sodium 4-[2-(2-hydroxynaphthalen-1-yl)diazen-1-yl]benzene-1-sulfonate
IUPAC Traditional name
sodium 4-[2-(2-hydroxynaphthalen-1-yl)diazen-1-yl]benzenesulfonate
Synonyms
酸性二号橙
4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt
Acid Orange 7
橙黄 II
4-(2-羟基-1-萘偶氮)苯磺酸 钠盐
酸性橙 7
金莲橙 OOO-2
Acid Orange A
Orange II
Tropaeolin 000 No. 2

DATABASE IDS

Beilstein Number 3898201
Color Index Number 15510
CAS Number 633-96-5
EC Number 211-199-0
MDL Number MFCD00011657
PubChem SID 24886822

PROPERTIES

Empirical Formula (Hill Notation) C16H11N2NaO4S
Grade for microscopy (Hist.)
Grade indicator (pH 11.0-13.0)
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 DB7084000
Safety Statements 26
German water hazard class 3

DETAILS

Description (English)
Other Notes
Reagent for the extraction and spectrophotomeric determination of cationic surfactants1
Description (简体中文)
Other Notes
用于阳离子表面活性剂萃取和分光光度测定的试剂1

REFERENCES