The Sodium Selenite Anhydrous Analytical Grade by Dinâmica, available at LojaLab, is a soluble inorganic salt providing selenite anions and selenium in the +4 oxidation state. The anhydrous form supports solution and reaction calculations based on Na2SeO3 stoichiometry and is used in synthesis, analysis and studies of selenium-compound speciation or transformation.
Characteristics
- Analytical-grade anhydrous inorganic salt
- Soluble source of selenite and selenium(IV)
- Supplied as a powder with high water solubility
- Supports stoichiometric solution preparation based on the Na2SeO3 formula
Applications
- Preparation of selenite solutions for validated analytical or experimental methods
- Synthesis of selenium compounds and selenide-containing materials through compatible routes
- Studies of selenium(IV) speciation, reduction, oxidation and transformation
- Controlled environmental-chemistry, materials and selenium-species reactivity assays.
Technical Specifications
- Product: Sodium Selenite Anhydrous Analytical Grade
- Brand: Dinâmica Química
- Grade: Analytical grade
- CAS number: 10102-18-8
- Chemical formula: Na2SeO3
- Molar mass: 172.94 g/mol
- Available quantity: 100 g.
Technical Data
| Physical state | Powder |
| Melting point | Above 350 °C |
| Density | 3.1 g/cm3 at 20 °C |
| Water solubility | 898 g/L at 25 °C |
Frequently Asked Questions
What is Sodium Selenite Anhydrous Analytical Grade used for?
The main applications of Sodium Selenite Anhydrous Analytical Grade include preparation of selenite solutions for validated analytical or experimental methods; synthesis of selenium compounds and selenide-containing materials through compatible routes.
What are the main characteristics of Sodium Selenite Anhydrous Analytical Grade?
The characteristics listed for Sodium Selenite Anhydrous Analytical Grade include Analytical-grade anhydrous inorganic salt; soluble source of selenite and selenium(IV).
How should Sodium Selenite Anhydrous Analytical Grade be selected for a laboratory application?
Selection of Sodium Selenite Anhydrous Analytical Grade should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of Sodium Selenite Anhydrous Analytical Grade are available?
Sodium Selenite Anhydrous Analytical Grade is available in 100 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 Sodium Selenite Anhydrous Analytical Grade and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Sodium Selenite Anhydrous Analytical Grade 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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