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  7. Selenious acid, 98%, Thermo Scientific Chemicals

Selenious acid, 98%, Thermo Scientific Chemicals

Catalog Number AC198872500
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Quantity:
50 g
250 g
1 kg
Packaging:
Glass bottle
7783-00-8
H2O3Se
128.98
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
128.98
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

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY
Color Pink or White
Melting Point 70.0°C
Packaging Glass bottle
Assay Percent Range 97.5% min. (Iodometry)
Quantity 250 g
Physical Form Crystalline Powder, Crystals and/or Chunks
Fieser 1992
Merck Index 158567
Solubility Information Solubility in water: 167g/100mL (20°C). Other solubilities: very soluble in hot water and alcohol,insoluble in ammonia
Formula Weight 128.97
Percent Purity 98%
Chemical Name or Material Selenious acid
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Safety and Handling

Hazard Category GHS Signal Word: Danger
EINECSNumber 231-974-7
SDS

RUO – Research Use Only

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