Sodium selenite pentahydrate [26970-82-1]
Order number: 22117374
Part number: AC100071016
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Sodium Selenite Pentahydrate [26970-82-1] is a professionally handled substance with documented safety properties. Its molecular formula is H10Na2O8Se, with a molecular weight of 263.03. This compound belongs to the class of inorganic selenium compounds, known for their role as essential micronutrients in biological systems. The compound carries a Warning signal word due to its potential acute toxicity when ingested and serious eye irritation potential. Other confirmed properties include a calculated exact mass of 263.93363. It is crucial to handle this substance with care, following all relevant safety guidelines.
- CAS Number: 26970-82-1
- GHS Signal Word: Warning
- Molecular Weight: 263.03
- Exact Mass: 263.93363
- Molecular Formula: H10Na2O8Se
- Hazard Statements:
- H300: Fatal if swallowed [Danger Acute toxicity, oral]
- H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
| Name | Value | |
|---|---|---|
| pH | : | 9.8 - 10.8 |
| CAS | : | 26970-82-1 |
| Assay | : | ≥99% |
| Nitrate | : | ≤0.01% |
| Carbonate | : | ≤0.01% |
| Iron (Fe) | : | ≤50ppm |
| Lead (Pb) | : | ≤20ppm |
| Appearance | : | White crystalline powder |
| Categories | : | Flavours and Fragrance Materials Inorganic Chemicals |
| Solubility | : | Freely soluble in water, practically insoluble in Ethanol |
| Conclusion: | : | BP 2012 |
| Arsenic (As) | : | ≤10ppm |
| Chloride(Cl) | : | ≤0.01% |
| Product Code | : | 22117374 |
| Product Name | : | Sodium selenite pentahydrate |
| Loss on Drying | : | ≤1.0% |
| Storage Details | : | Ambient |
| Molecular Weight | : | 263.01 |
| Insoluble Residue | : | ≤0.15% |
| Molecular Formula | : | Na2O3Se · 5H2O |
| Selenate and sulphate | : | ≤0.03% |
| Harmonised Tariff Code | : | 2842901090 |
