| Product name: | Sodium Selenite |
| Molecular Formula: | Na2O3Se |
| Molecular Structure: |  |
| Molecular Weight: | 172.938 |
| CAS No.: | 10102-18-8 |
Description
Sodium Selenite is a white crystal or crystalline powder. It is soluble in water, insoluble in ethanol.
Application
Sodium Selenite can be used as a nutritional supplement. It is also used for the examination of alkaloids and the preparation of red glass and glaze.
Specification
| Appearance | White crystal or crystalline powder |
| Assay (Na2SeO3) | ≥99.8% |
| Se | ≥45.53% |
| Fe | ≤5ppm |
| Ni | ≤5ppm |
| Cu | ≤5ppm |
| As | ≤5ppm |
| Cd | ≤5ppm |
| Te | ≤30ppm |
| Pb | ≤10ppm |
| Hg | ≤0.1ppm |
| Loss on drying | ≤1.0 % |
| Transparency (0.1% Solution) | ≥98.5% |
| Selenate and sulphate | ≤0.03 % |
Packing
25kg/carton or as customer requirements.
Storage
Store in tightly closed original container, protected from light, in a dry place.
Minimum Order
100kgs
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