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Selenous Acid

Selenous Acid

Selenous acid is the principal oxoacid of selenium. A hygroscopic compound analogous to sulfurous acid, it is used to protect and change the color of steel, as an oxidizing agent in reactions, as a component of the Mecke reagent used for drug checking, etc.
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1 – 10 of 10 results
1

Selenious acid, 98%, Thermo Scientific Chemicals

CAS: 7783-00-8 Molecular Formula: H2O3Se Molecular Weight (g/mol): 128.98 MDL Number: MFCD00011331 InChI Key: MCAHWIHFGHIESP-UHFFFAOYSA-N Synonym: 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 PubChem CID: 1091 ChEBI: CHEBI:26642 IUPAC Name: selenous acid SMILES: O[Se](O)=O

PubChem CID 1091
CAS 7783-00-8
Molecular Weight (g/mol) 128.98
ChEBI CHEBI:26642
MDL Number MFCD00011331
SMILES O[Se](O)=O
Synonym 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
IUPAC Name selenous acid
InChI Key MCAHWIHFGHIESP-UHFFFAOYSA-N
Molecular Formula H2O3Se
2

Selenous acid, 97%, Thermo Scientific Chemicals

CAS: 7783-00-8 Molecular Formula: H2O3Se Molecular Weight (g/mol): 128.98 MDL Number: MFCD00011331 InChI Key: MCAHWIHFGHIESP-UHFFFAOYSA-N Synonym: 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 PubChem CID: 1091 ChEBI: CHEBI:26642 IUPAC Name: selenous acid SMILES: O[Se](O)=O

PubChem CID 1091
CAS 7783-00-8
Molecular Weight (g/mol) 128.98
ChEBI CHEBI:26642
MDL Number MFCD00011331
SMILES O[Se](O)=O
Synonym 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
IUPAC Name selenous acid
InChI Key MCAHWIHFGHIESP-UHFFFAOYSA-N
Molecular Formula H2O3Se
3

Selenious acid, 99.999%, (trace metal basis), Thermo Scientific Chemicals

CAS: 7783-00-8 Molecular Formula: H2O3Se Molecular Weight (g/mol): 128.98 MDL Number: MFCD00011331 InChI Key: MCAHWIHFGHIESP-UHFFFAOYSA-N Synonym: 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 PubChem CID: 1091 ChEBI: CHEBI:26642 IUPAC Name: selenous acid SMILES: O[Se](O)=O

PubChem CID 1091
CAS 7783-00-8
Molecular Weight (g/mol) 128.98
ChEBI CHEBI:26642
MDL Number MFCD00011331
SMILES O[Se](O)=O
Synonym 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
IUPAC Name selenous acid
InChI Key MCAHWIHFGHIESP-UHFFFAOYSA-N
Molecular Formula H2O3Se
4

Selenous acid, Puratronic™, 99.999% (metals basis), Thermo Scientific Chemicals

CAS: 7783-00-8 Molecular Formula: H2O3Se Molecular Weight (g/mol): 128.98 MDL Number: MFCD00011331 InChI Key: MCAHWIHFGHIESP-UHFFFAOYSA-N Synonym: 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 PubChem CID: 1091 ChEBI: CHEBI:26642 IUPAC Name: selenous acid SMILES: O[Se](O)=O

PubChem CID 1091
CAS 7783-00-8
Molecular Weight (g/mol) 128.98
ChEBI CHEBI:26642
MDL Number MFCD00011331
SMILES O[Se](O)=O
Synonym 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
IUPAC Name selenous acid
InChI Key MCAHWIHFGHIESP-UHFFFAOYSA-N
Molecular Formula H2O3Se
5

Chem-Impex International, Inc. Selenious acid | 7783-00-8 | MFCD00011331 | 25G
SDP

Selenious acid, 7783-00-8, MFCD00011331, 25G

ENCOMPASS_PREFERRED
6

Sigma Aldrich Fine Chemicals Biosciences Selenous Acid | 7783-00-8 | MFCD00011331 | 50g

Selenous Acid | Purity: 99% | Mol Wt: 128.97 | 7783-00-8 | MFCD00011331 | 50g

ENCOMPASS
7

Chem-Impex International, Inc. Selenious acid | 7783-00-8 | MFCD00011331 | 100G
SDP

Selenious acid, 7783-00-8, MFCD00011331, 100G

ENCOMPASS_PREFERRED
8

Sigma Aldrich Fine Chemicals Biosciences Selenous acid 98% | 7783-00-8 | MFCD00011331 | 50G

Selenous acid 98% | Purity: 98% | Mol Wt: 128.97 | 7783-00-8 | MFCD00011331 | 50G

ENCOMPASS
9

Sigma Aldrich Fine Chemicals Biosciences Selenous acid 98% | 7783-00-8 | MFCD00011331 | 250G

Selenous acid 98% | Purity: 98% | Mol Wt: 128.97 | 7783-00-8 | MFCD00011331 | 250G

ENCOMPASS
10

Strem, An Ascensus Company CAS# 7783-00-8. 25g. Selenous acid (99.999%-Se) PURATREM. MFCD00011331
SDP

CAS# 7783-00-8. 25g. Selenous acid (99.999%-Se) PURATREM. MFCD00011331. Molecular Weight: 128.97. Molecular Formula: H2SeO3. Color/form: white xtl. Strem# 34-0100. http://www.strem.com/catalog/v/34-0100/

ENCOMPASS_PREFERRED