Sr NO TEST OBSERVATION LIMITS
1 Description
Complies A white to off-white colour powder.
2 Identification Complies Gives characteristic reaction of sodium.
3 % Water by K/F
1.51 % NMT : 2.0 %w/w.
4 pH 7.57 Between : 7.0 to 9.50
5
Iron Complies NMT : 20 ppm
6 % Assay
99.41% NLT: 98.0 % w/w on dry basis.