Sodium Selenite Pentahydrate

Sodium Selenite Pentahydrate
CAS No. 10102 - 18 - 8
Mol. Wt. 263.01 g/mol Mol Formula : Na2SeO3.5H2O
Appearance White/Off White Hygroscopic Crystalline Powder
Identity Se - Passes Test
Test Solution(10 %W/V),Water Clear and Colorless Solution
PARAMETERS
Assay 98.50 - 101.50%
Selenium Content NLT 45.20%
pH(10% w/v), Water 9.80 - 10.80
MAXIMUN LIMITS OF IMPURITIES
Loss on Drying 0.5%
Chloride(Cl) 0.005%
Iron(Fe) 0.005%
Slelenate & Sulfate 0.03%