Specifications –

Appearance: White to off-white powder

Content: 92-95%

Moisture: 7% Max.

Nitrogen: 0.02% Max.

Heavy Metal : 50 ppm Max.

Residue on Ignition : 0.5% Max.

Relative Impurity: 3.0% Max.

Intrinsic Viscosity: 0.7-1.4dl/g