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Purpurin

Catalog No. 82631 Name Sigma Aldrich
CAS Number 81-54-9 Website http://www.sigmaaldrich.com
M. F. C14H8O5 Telephone 1-800-521-8956
M. W. 256.21032 Fax
Purity Email
Storage Chembase ID: 87138

SYNONYMS

Title
红紫素
IUPAC name
1,2,4-trihydroxy-9,10-dihydroanthracene-9,10-dione
IUPAC Traditional name
purpurin
Synonyms
1,2,4-Trihydroxyanthraquinone
1,2,4-三羟基蒽醌

DATABASE IDS

MDL Number MFCD00001203
Color Index Number 58205
PubChem SID 24888018
EC Number 201-359-8
CAS Number 81-54-9
Beilstein Number 1887127

PROPERTIES

Empirical Formula (Hill Notation) C14H8O5
Grade for spectrophotometric det. (of B, Pb)
Flash Point 113 °C
Flash Point 235.4 °F
Melting Point 253-256 °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 CB8200000
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Other Notes
Complexing agent for the spectrophotometric detm. of metals, e.g. La and Pb1,2
Description (简体中文)
Other Notes
用于分光光度法检测金属如镧和铅的络合剂1,2

REFERENCES