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Sodium (meta)arsenite concentrate_Molecular_structure_CAS_7784-46-5)
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Sodium (meta)arsenite concentrate

Catalog No. 38150 Name Sigma Aldrich
CAS Number 7784-46-5 Website http://www.sigmaaldrich.com
M. F. AsHNaO2 Telephone 1-800-521-8956
M. W. 130.91811 Fax
Purity Email
Storage Chembase ID: 111106

SYNONYMS

IUPAC name
sodium oxoarsinite
IUPAC Traditional name
sodium dihydridodioxidoarsenate(1-)
Synonyms
Sodium metaarsenite
Sodium (meta)arsenite solution

DATABASE IDS

MDL Number MFCD00003472
CAS Number 7784-46-5
PubChem SID 24863823

PROPERTIES

Concentration 0.05 M NaAsO2
Linear Formula NaAsO2
Packaging pkg of 0.05 mol NaAsO2 (4.946 g As2O3 + 1.3 g NaOH)
GHS Pictograms GHS05
GHS Pictograms GHS06
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H302-H314-H331-H410
European Hazard Symbols Toxic Toxic (T)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
GHS Precautionary statements P261-P273-P280-P305 + P351 + P338-P310-P501
RID/ADR UN 1686 6.1/PG 2
Risk Statements 23/25-34-50/53
Safety Statements 26-36/37/39-45-61
German water hazard class 3

DETAILS

Description (English)
General description
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concentration after dilution to 1L: 0.05mol/L; amount of substance 0.05mol (NaAsO2: 4.946 g As2O3 + 1.3 g NaOH)
Packaging
glass ampoule
Description (简体中文)
General description
concentration after dilution to 1L: 0.05mol/L; amount of substance 0.05mol (NaAsO2: 4.946 g As2O3 + 1.3 g NaOH)
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包装
glass ampoule

REFERENCES