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Sodium selenite

Catalog No. 28-4090 Name Sigma Aldrich
CAS Number 10102-18-8 Website http://www.sigmaaldrich.com
M. F. Na2O3Se Telephone 1-800-521-8956
M. W. 172.93774 Fax
Purity ≥90.0% Email
Storage Chembase ID: 102752

SYNONYMS

Title
亚硒酸钠
IUPAC name
disodium selenite
IUPAC Traditional name
disodium selenite

DATABASE IDS

MDL Number MFCD00003489
CAS Number 10102-18-8
EC Number 233-267-9

PROPERTIES

Grade SAJ first grade
Linear Formula Na2SeO3
Purity ≥90.0%
Melting Point >350 °C(lit.)
GHS Pictograms GHS06
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H300-H317-H331-H411
European Hazard Symbols Highly toxic Highly toxic (T+)
European Hazard Symbols Nature polluting Nature polluting (N)
GHS Precautionary statements P261-P264-P273-P280-P301 + P310-P311
RID/ADR UN 2630 6.1/PG 1
Risk Statements 23-28-31-43-51/53
RTECS VS7350000
Safety Statements 28-36/37-45-61
Supplemental Hazard Statements Contact with acids liberates toxic gas.
Hazard Class 6.1
UN Number 2630
Packing Group 1
German water hazard class 2

DETAILS

REFERENCES