Sodium selenite anhydrous – 99% A.R

Description

SODIUM SELENITE ANHYDROUS A.R
Na2SeO3 = 172.94
Assay 99% min
Chloride (Cl) 0.005% max
Sulphate & Selenate (as SO4) 0.005% max
Total nitrogen (N) 0.005% max
Iron (Fe) 0.001% max
Lead (Pb) 0.005% max
Zinc (Zn) 0.005% max
pH of 2% solution 9.0 – 10

S 75913 50 gm.

Uses: Against selenium deficiency symptoms in
pharmaceuticals and animal fodder, for testing the
viability of seeds, additive for culture media for detecting reducing bacteria.

Additional information