1）Technical Indexes:

u      Term 1 :   Colour Index Platinum Cobalt:     10max

Purity:              90%min

Sulphate as SO4:     0.001%max

Chloride as CL:      0.003 % max

Fe:                0.0001 % max

Evaporation Residue:  0.006 % max

u      Term 2   Colour Index Platinum Cobalt:     20max

Purity:               85%min

Sulphate as SO4:      0.002%max

Chloride as CL:       0.005 % max

Fe:                 0.0005% max

Evaporation Residue:  0.02 % max

2) Application:

1. Medicine industry: Amino acid t, caffeine, vitamins B1 and so on

2. Pesticide Industry: Triadimefon, triadimefon, MET, insecticidal ether etc.

3. Chemical Industry: Formamide, dimethylformamide, antioxidant etc.

4. Leather Industry: Tanning agents for leather.

5. Dye Industry: Acid dye etc

6. Rubber Industry: Nature Rubber's coagulation etc.

7. Steel Industry: Acid Cleaning for steel.

8. Paper Industry: Pulp manufacturing, etc.

9. Feed Industry: Make feed etc.

10. Animal breeding: Silage refreshmen