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Other name:
Sodium Selenite Anhydrous
CAS No.: 10102-18-8
Na2SeO3
Molecular Weight: 172.9
Characters: colorless rhombic system crystal with slight hygroscopicity, easily soluble in water
Specifications:
Sodium phosphate monobasic dihydrate | Analytical reagent | USP31 | Feed grade |
Item | Spec. | ||
Assay (Na2SeO3)% | ≥98.0 | ≥98.0 | ≥98.0 |
Assay(Se)% | — | — | ≥44.7 |
Chloride% | ≤0.005 | ≤0.01 | — |
Nitrate% | ≤0.01 | ≤0.01 | — |
Water Insoluble% | PASS | PASS | — |
Carbonate% | PASS | PASS | — |
Selenate and Sulfate% | ≤0.03 | ≤0.03 | ≤0.03 |
Reduce on drying% | — | — | ≤1.00 |
Clarity | Pass | — | Dissolve absolutely and clear |
Product Usage: It is used for boiler water treatment, electroplating, leather making, baking powder, detergents; as raw material for the manufacture of sodium hexametahposphate.
Packaging: In 25Kg/woven bag lined with double-layer plastic bag
Storage Precautions: Stored in dry and draughty warehouse, avoid dampness and heating.
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