What is Sodium selenite
Sodium selenite is an inorganic compound with the chemical formula Na2SeO3.White crystal or crystalline powder, soluble in water, insoluble in ethanol. Melting point 350℃.Store in a cool, ventilated warehouse.Keep away from fire and heat sources.
Basic information
| Name | Sodium selenite; |
| Cas | 10102-18-8 |
| Molecular Formula | Na2O3Se |
| Appearance | White to light beige crystals |
| Storage conditions | Store in a cool and dry place. |
| Density | 2.9 – 3.0 g/cm³ |
| molecular weight | 172.938 |
Feature of Sodium selenite
is a relatively stable substance with good solubility and thermal stability, but it will undergo decomposition reactions under certain conditions, so environmental conditions and protective measures need to be paid attention to when using and storing it.
Applications
1. has reducing properties and can reduce oxidized pigments in dyes or printed and dyed fabrics into other pigments.
2. Selenium is a component of glutathione peroxidase, which maintains the function of cell membranes through oxidation and increases the production of endogenous antioxidants with lipid properties of proteins. Selenium deficiency in livestock and poultry will seriously affect the growth, development and reproductive functions of livestock and poultry. Alkaloid test. Seed germination test. Preparation of colored glaze.
3. Used in feed as a selenium fortifier.
4. Used as nutritional enhancer and feed additive. 4. Used as biochemical reagents, testing alkaloids, and testing seed germination. Used for preparing red glass and colored glazes.
Shipping
| ≤100kg | By express(door to door)DHL.FEDEX.TNT.EMS,etc. |
| Fast:3-5 day | |
| ≤100-1000kg | By air |
| Fast:5-7 day | |
| ≥1000kg | By sea (Tianjin port,Qingdao port.Shanghai port) |
| Slow:7-45 day |
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