Specification :

Product name: Sodium Selenite
Size: s312
Molecular Formula: Na2SeO3
Molecular weight: 172.94
CAS NO: 10102-18-8
Enforoement Specification: HG2937__1999
Properties: Colorless crystalline powder, diluted powder of 1%, 2%, 3% is light gray powder.
Quality Specification:
ITEMS INDEX(%)
1% 2% 3%
Na2SeO3 Min 98.0 2.19 4.38 10.96
Se Min 44.7 0.95~1.05 1.95~2.05 4.95~5.05
Moisture Max 2.0 _________
Soluble test pure _________
Selenite sulfate Max 0.03 0.03 0.03 0.03
Fineness(pass 400um) __95 95 95
Uses:
Sodium selenite is an important product that supplies selenium for the animal. Selenium has strong reductive effort for hydrogen, fat of peroxide in animal body, so it can protect cell membrane construction integrity and function in order. There- fore, it keep the functions of animal internal organs, bone, muscular in normal ord- er and strengthen animal body immunity. It will lead to animal organs function fail- ure, even result in death if selenium is absent badly.
When the product is used to supply selenium for animals, it should be premixed with animal feed. Its consumption should be adapted according to the different animal.
Packing: Pure Sodium Selenite should be packed in 25kg N.W. each in chipboard barrel .For diluted Sodium Selenite, 25kg/40kg/1000kg N.W. each in PE inner and PP outside.
Coution: Store in shade and keep in airtight, shelter from sun or rain.