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Specifications
Sodium hexametaphosphate(SHMP) is a flotation depressant for oxide copper.
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FLOTATION DEPRESSANT for Oxide Copper ---FLORREA D120
Trade Name:Florrea D120 Depressant
Chemical Name: Sodium Hexametaphosphate
Chemical Family: Hexametaphosphate
Molecular Formula : (NaPO3) 6
Molecular Weight: 611.77
CAS number : 68915-31-1
EINESC number: 272-808-3
Physical characteristics:
Florrea D120 is white powder. Density :2.48420,easily soluble in water, but nearly insoluble in organic solution. It is absorbent to dampness in the air. It easily chelate with metallic ions such as Ca and Mg.
Specification:
|
Item |
Specification |
|
|
Grade 1 |
Grade 2 |
|
|
Total Phosphate (as P2O5 ) ≥% |
65 |
60 |
|
Inactive Phosphate (as P2O5) ≤% |
8 |
8 |
|
Water insolubles |
0.1 |
0.1 |
|
Iron content |
0.1 |
0.1 |
|
pH value |
5.8-7.3 |
5.8-7.3 |
|
Solubility in water |
Soluble |
soluble |
