Item

Standard (%)

Result (%)

Appearance

White Crystal

White Crystal

Main Content

≥99.5

99.62

Loss On Drying

≤0.5

0.26

Sulphated Ash

≤0.1

0.05

PH

5-7

6.1

M.P

116-120

116.5-117.5

Water Insoluble

≤0.01

0.001

Ammonium Salt

≤0.1

0.05

A(280nm)

≤0.2

0.17

A(300nm)

≤0.1

0.09