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Alfa Aesar™ Selenous acid, Puratronic™, 99.999% (metals basis)

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Quantity:
25g
100g
7783-00-8
H2O3Se
128.984
MFCD00011331
MCAHWIHFGHIESP-UHFFFAOYSA-N
selenious acid,selenious acid h2seo3,monohydrated selenium dioxide,unii-f6a27p4q4r,selenium dioxide, monohydrated,ccris 5530,selenious acid usp,selenious acid,selenous acid,monohydrated selenium dioxide,selenium, reference standard solution
1091
CHEBI:26642
selenous acid
O[Se](=O)O
7783-00-8
H2O3Se
128.984
MFCD00011331
MCAHWIHFGHIESP-UHFFFAOYSA-N
selenious acid,selenious acid h2seo3,monohydrated selenium dioxide,unii-f6a27p4q4r,selenium dioxide, monohydrated,ccris 5530,selenious acid usp,selenious acid,selenous acid,monohydrated selenium dioxide,selenium, reference standard solution
1091
CHEBI:26642
selenous acid
O[Se](=O)O
Quantity 25g
UN Number UN3290
Merck Index 14,8430
Solubility Information Soluble in water and ethanol.
Formula Weight 128.97
Physical Form Crystalline Aggregates
Percent Purity 99.999%
Grade Puratronic™
Odor Odorless
Sensitivity Hygroscopic
Melting Point 70°C (decomposition)
Chemical Name or Material Selenous acid
Assay (metals basis)
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GHS H Statement
H301-H331-H373
Toxic if swallowed.
Toxic if inhaled.
May cause damage to organs through prolonged or repeated exposure.

P260-P264b-P270-P271-P301+P310-P304+P340-P311-P314-P330-P501c

H301+H331-H373

DOTInformation : Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC SOLID, CORROSIVE, INORGANIC, N.O.S.

EINECSNumber : 231-974-7

TSCA : Yes

Recommended Storage : Ambient temperatures