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Molecular Formula: KHF2
Molecular Weight: 78.11
Performance and property: colorless flaky crystal; easily soluble in water; emit hydrogen fluoride in air, toxic
Item index:
|
Item |
Index |
|
|
Analytically Pure |
Industrial Grade |
|
|
Hydrogen Fluoride Potassium(KHF2), w/ % ≥ |
99.0 |
99.0 |
|
Fluosilicic Acid Potassium(K2SiF6), w/ % ≤ |
0.6 |
0.2 |
|
Moisture (H2O), w/ % ≤ |
0.1 |
0.3 |
|
Chloride(Cl-), w/ % ≤ |
0.02 |
0.05 |
|
Sulfate(SO42-), w/ % ≤ |
0.02 |
0.05 |
|
Ferrum(Fe), w/ % ≤ |
0.01 |
0.05 |
|
Heavy metal(in Pb ), w/ % ≤ |
0.01 |
0.05 |
Uses:
For the preparation of Potassium Fluoride, optical glass, as melting fluxing agent and and chemical catalytic agent.
Storage:
Avoid moisture, in seal
Transportation:
Inorganic poison
Packing:
Plastic wovenbag, inner high pressure high pressure polyethylene bag; net weight is 25kg , 50kg or accroding to customer requirements.