SODIUM SULPHATE ANHYDROUS, CAS NO 7757-82-6, Nile Chemicals

Cas no.	7757-82-6
Code no.	191178
Na₂SO₄	M.W.142.04
Minimum Assay ( ionsensitive electrode )	99.00 %
pH ( 5% water )	5.5 - 7.5
Maximum Limits Of Impurities :
Chloride ( CI )	0.002%
Heavy metals ( as Pb )	0.001%
Arsenic ( As )	0.0002%
Calcium ( Ca )	0.005%
Iron ( Fe )	0.001%
Magnesium ( Mg )	0.01%
Loss on drying ( 13^OC )	1%