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Alizarin

Catalog No. 05560 Name Sigma Aldrich
CAS Number 72-48-0 Website http://www.sigmaaldrich.com
M. F. C14H8O4 Telephone 1-800-521-8956
M. W. 240.21092 Fax
Purity Email
Storage Chembase ID: 72622

SYNONYMS

Title
茜素
IUPAC name
1,2-dihydroxy-9,10-dihydroanthracene-9,10-dione
IUPAC Traditional name
alizarin
Synonyms
媒染红 11
1,2-Dihydroxyanthraquinone
Mordant Red 11
1,2-二羟基蒽醌

DATABASE IDS

EC Number 200-782-5
CAS Number 72-48-0
MDL Number MFCD00001201
Beilstein Number 1914037
PubChem SID 24845856
Color Index Number 58000

PROPERTIES

Empirical Formula (Hill Notation) C14H8O4
Grade for microscopy
Grade indicator (pH 5.8-7.2/pH 11.0-13.0)
Ignition Residue ~2% (as SO4)
Melting Point 279-283 °C(lit.)
Melting Point 287-291 °C
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302-H319
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
GHS Precautionary statements P305 + P351 + P338
RTECS CB6580000
German water hazard class 3

DETAILS

REFERENCES