Sr. No.

Characteristics 

Requirements

1.

Description 

White unctus powder

2.

Solubility

Insoluble in water

3.

Identification

Gives test of Aluminium, Stearates

4.

Free Stearic Acid

Not more than 5%

5.

Heavy Metals

Not more than 10 PPM

6.

Chloride

Not more than 0.5%

7.

Sulphate

Not more than 1%

8.

Loss on Drying

Not more than 3%

9.

Ash 

10 -14 %

10.

Gelling Nature

Ultra Gel