Sr. No.

Protocol of Test 

Limit

1.

Appearance 

Red Colour Powder

2.

Solubility 

Insoluble in water

3.

Particle Size 

NLT 95 % should pass through 200 mesh sieve

4.

Bleeding 

Not More Than 0.4 %

5.

Moisture

Not More Than 20 %

6.

Dye Content  

Not Less Than 28 %

7.

Arsenic 

Not More Than 2 ppm

8.

Heavy Metals 

Not More Than 20 ppm

9.

Lead 

Not More Than 20 ppm