Sodium Biselenite

Sodium Biselenite
CAS No. 7783 - 00 - 8
Mol. Wt. 150.95 g/mol Mol Formula : NaHSeO3
Appearance White/Off White Crystalline Powder
Identity Se - Passes Test
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS
Assay NLT 99.00%
Selenium Content NLT 51.80%
pH(10% w/v), @ 250C NLT 6.00
MAXIMUN LIMITS OF IMPURITIES
Loss on Drying 1.00%
Slelenate & Sulfate(SO4) 0.05%