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Packaging & Delivery
| Packaging Detail: | Plastic woven bag lined with high-pressure polyethylene plastic bag, net weight: 50kg/bag. |
| Delivery Detail: | prompt shipment |
Specifications
1. Potassium Fluoride(Idustrial)
2. Cas no. :7789-23-3
3. KF: 97% min, 95% min, 84% min
4. Colorless cubic crystal
5. 50kgs
Potassium Fluoride(Idustrial)
[Molecular Formula] KF
[Molecular Weight] 58.10
[Properties]
Colorless cubic crystal, melting point: 858°C,easy soluble in water, soluble in hydrofluoric acid and liquid ammonia, its aqueous solution is acidic.
[Uses]
It is used as etching agent for glass, antiseptic agent for food, solvent in welding, insecticide, fluorizating agent, absorbent, analytic reagent and raw material to produce potassium acid fluoride, etc.
| Item | Specifications | |
| Better grade | Export grate | |
| Purity% | ≥99 | ≥99.5 |
| Chloride (Cl)% | ≤0.005 | ≤0.005 |
| Sulphate (SO4)% | ≤0.03 | ≤0.02 |
| Ferrous (Fe)% | ≤0.002 | ≤0.001 |
| Heavy metals (Pb)% | ≤0.003 | ≤0.002 |
| Free acidity (HF)% | ≤0.1 | ≤0.05 |
| Free sodium (KOH)% | ≤0.1 | ≤0.05 |
| Fluosilicate (H2SiF6)% | ≤0.02 | ≤0.01 |
| Loss on drying% | ≤0.3 | ≤0.2 |
Potassium Fluoride(Idustrial)
