The Selenious Acid Analytical Grade ACS by Dinâmica, available at LojaLab, is an inorganic selenium oxoacid in oxidation state +4, used as a selenium source in synthesis and analytical chemistry. It is employed in the preparation of selenites, organoselenium compounds and selenium-containing materials, as well as procedures involving its redox behavior.
Characteristics
- Selenium oxoacid with the element in oxidation state +4
- ACS analytical-grade reagent
- Chemical source for preparing selenites and selenium derivatives
- Inorganic solid for compatible synthesis and analytical methods.
Applications
- Synthesis of selenites and other inorganic selenium compounds
- Preparation of organoselenium compounds and synthetic intermediates
- Experimental production of selenium-containing materials and coatings
- Analytical procedures and reactivity studies involving selenium(IV).
Technical Specifications
- Product: Selenious Acid ACS Analytical Grade
- Brand: Dinâmica Química
- CAS number: 7783-00-8
- Molecular formula: H2SeO3
- Molar mass: 128.97 g/mol
- Assay: 95% minimum
- Grade: ACS analytical grade
- Available quantities: 25 g and 100 g.
Technical Data
| Physical state | Solid |
| Selenium oxidation state | +4 |
| Melting point | 70 °C |
| Density | 3.004 g/cm³ at 25 °C |
Frequently Asked Questions
What is Selenious Acid Analytical Grade ACS used for?
The main applications of Selenious Acid Analytical Grade ACS include synthesis of selenites and other inorganic selenium compounds; preparation of organoselenium compounds and synthetic intermediates.
What are the main characteristics of Selenious Acid Analytical Grade ACS?
The characteristics listed for Selenious Acid Analytical Grade ACS include selenium oxoacid with the element in oxidation state +4; ACS analytical-grade reagent.
How should Selenious Acid Analytical Grade ACS be selected for a laboratory application?
Selection of Selenious Acid Analytical Grade ACS should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Selenious Acid Analytical Grade ACS are available?
Selenious Acid Analytical Grade ACS is available in 100 g and 25 g. For other quantities, recurring purchases, or larger requirements, contact the sales team to check availability and request a quotation.
How can companies and institutions purchase Selenious Acid Analytical Grade ACS and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Selenious Acid Analytical Grade ACS directly from LojaLab. For recurring purchases, internal approval processes, research funding, public procurement, or formal quotation requirements, contact the sales team.
Professional Use and Safety Guidance
This product is intended for professional use in scientific research, laboratory analysis, education, and compatible industrial applications.
Each product has its own handling, storage, and disposal requirements. Before use, consult the corresponding SDS and follow the manufacturer's instructions and the safety procedures adopted by the institution.
LojaLab provides guidance on product selection and provenance; defining the use protocol and verifying suitability for the final application are the responsibility of the purchasing professional or institution.
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