Sodium Selenite Pentahydrate CAS 26970-82-1
Product Description
Product name: sodium selenite pentahydrate
CAS No. : 26970-82-1
Application: Feed Grade Amino Acids, Feed Grade Antibiotic & Antibacterial Agents, Feed Grade Enzymes, Feed Grade Minerals & Trace Elements, Feed Grade Proteins, Feed Grade Vitamins
Brand Name : Zoran
EINECS No.: 233-267-9
MF: Na2SeO3.5H2O
Color: white powder
Molecular weight: 172.94
Application
Sodium selenite pentahydrate is used in treatment of selenium deficiency in Feed Grade Amino Acids, Feed Grade Antibiotic & Antibacterial Agents, Feed Grade Enzymes, Feed Grade Minerals & Trace Elements, Feed Grade Proteins, Feed Grade Vitamins
Packing & Storage
Packing: 1kg/ 10kg/ 25kg
Storage: Store in a separate, cool, dry and well-ventilated place, and strictly prevent moisture.
Specification
| Product name |
Sodium Selenite Pentahydrate |
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| CAS No. |
26970-82-1 |
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| Batch No. | 2024011201 | Quantity | 1 kg |
| Produce date | Jan.12,2024 | Brand | ZORAN |
| Items | Standard | Results | |
| Na2SeO3•5H2O | 98.5%-101.5% | 99.25% | |
| Selenium | ≥29.7% | 29.8% | |
| Fe | ≤0.005% | 0.004% | |
| PH | 9.8-10.8 | 10.3 | |
| Chloride | ≤0.005% | 0.003% | |
| Selenate and sulphate | ≤0.03% | 0.02% | |
| Solubility | Freely Soluble in water, practically, insoluble ethanol | Conforms | |
| Appearance: | White Crystalline Powder, Hygroscopic | White Crystalline Powder, Hygroscopic | |
| Appearance of Solution: | Clear and colourless | Conforms | |
| Identification: | Dissove 50mg in 5ml of a mixture of equal volumes of dilute hydrochloric acid R and water R and heat to boiling.
Add 0.05g of ascorbic acid R; a red precipitate is formed which may become black |
Conforms | |
| Conclusion | Conform to the Standard | ||
