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Selenous acid, 97%, Thermo Scientific Chemicals

Catalog Number p-4408644
36.66 EUR valid until 2024-03-29
Use promo code "21615" to get your promotional price.


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Quantity:
5 g
50 g
250 g
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
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
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
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

For Use As An Oxidizing Agent, As a Reagent For Alkaloids

As an oxidizing agent, as a reagent for alkaloidsSelenous acid is used in steel guns, wherein it changes the color of the steel from silver-grey to blue-grey. It serves as an important component of the Mecke reagent, which is utilized for drug testing. It acts as a source of selenium. It acts as a reagent for alkaloids and an oxidizing agent. Further, it is used in labeling radiopharmaceuticals. It is involved in the organic synthesis for the preparation of glyoxal.

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

TRUSTED_SUSTAINABILITY
Color Colorless
Melting Point 70°C (decomposition)
Density 3.004g/cm3 at 20°C
Odor Odorless
Sensitivity Hygroscopic
Assay Percent Range 97%
Quantity 5 g
Physical Form -4 Mesh Crystalline
Solubility Information Freely soluble in water,alcohol. Insoluble in ammoniaSoluble in water and ethanol.
Formula Weight 128.97
Chemical Name or Material Selenous acid
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RUO – Research Use Only

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