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Selenium salts

Sodium Selenite Anhydrous

Product name: Sodium Selenite Anhydrous

CAS No.: 10102-18-8

Molecular Formula:

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.