 |
| Item | Unit | Superior Grade |
| Purity | % | 99.6min |
| Sulphates | % | 0.07max |
| Ignition Residue | % | 0.01max |
| Heavy Mental | % | 0.0005max |
| Iron | % | 0.0005max |
| Chlorides | % | 0.0005max |
| Calcimu | % | 0.0005max |
(1) Metallurgy industry :As precipitating and resolving agent for rare earth metal,etc.
(2) Medicine Industry: For making tetracydine,oxytetracycline, Vitamin B6 ,etc.
(3) Others: used as dyeing assistant ,electronic materials process,rinsing of circuit board and water treatment,etc.
 |  |  |
Packed in 25kgs
 |  |  |  |
| Item | Unit | Superior Grade |
| Purity | % | 99.6min |
| Sulphates | % | 0.07max |
| Ignition Residue | % | 0.01max |
| Heavy Mental | % | 0.0005max |
| Iron | % | 0.0005max |
| Chlorides | % | 0.0005max |
| Calcimu | % | 0.0005max |
(1) Metallurgy industry :As precipitating and resolving agent for rare earth metal,etc.
(2) Medicine Industry: For making tetracydine,oxytetracycline, Vitamin B6 ,etc.
(3) Others: used as dyeing assistant ,electronic materials process,rinsing of circuit board and water treatment,etc.
 |  |  |
Packed in 25kgs
 |  |  |  |
