What is Sodium Selenite Pentahydrate?
Sodium Selenite pentahydrate is an inorganic compound and has the molecular formula Na2Se03.5H2O. It is highly soluble in water, making it one of the more bioavailable forms of selenium for dietary supplements and animal feed additives.
Macsen is the leading manufacturer and supplier of Sodium Selenite with GMP and ISO certification.
| PRODUCT SPECIFICATIONS | |
|---|---|
| Name of Product | Sodium Selenite Pentahydrate |
| IUPAC Name | Disodium selenite pentahydrate |
| Synonyms | Selenious acid, Disodium salt, pentahydrate, Sodium selenite hydrate |
| CAS No | 26970-82-1 |
| Molecular Formula | Na2Se03.5H2O |
| Molecular Weight | 263.03 g/mol |
| Pubchem CID | 134930 |
Specifications
| SR. No | Criteria | Limit/Specification |
|---|---|---|
| 1 | Appearance (Form) | Crystalline hygroscopic powder |
| 2 | Appearance (Color) | White to Off-white |
| 3 | Solubility | Freely soluble in water, practically insoluble in ethanol (96 %) |
| 4 | pH | 9.8-10.8 |
| 5 | Storage condition | Store in dry place & protected from moisture |
Uses
Sodium selenite has the following applications –
- Sodium selenite is often used in dietary supplements as a source of selenium, an essential trace element. Selenium is vital for maintaining proper thyroid function, antioxidant defence systems, and immune response. It is also USFDA approved selenium supplement in animal diets.
- It is used in glass manufacturing to decolorize glass by counteracting the green tint caused by iron impurities.
- It also serves as a reagent in some analytical chemistry procedures.
FAQs
Q. Is Sodium selenite bad for dogs?
Sodium selenite can be both beneficial and potentially harmful to dogs, depending on the dose. It can be toxic in high doses.
Q. Is Sodium selenite the same as selenite crystal?
Sodium selenite and selenite crystal are related as they both contain selenium, however, they are distinct in their composition, form, and uses.
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