Aluminum fluoride
1, molecular formula; A1F3·1.5H2O
2, molecular weight: 111.03
3, character: This for the white crystalline powder, the nature is extremely stable, slightly soluble in water, does not dissolve in the acid, the alkali and other organic solvents, decomposes in the ethanoic acid, hotly to 120°C loses two molecular crystals, 250°C, namely dehydrates completely, melting point: 1,290°C (anhydrous substance)
4, use: The nonferrous metal solvent, the ethyl alcohol ferments inhibitor. From glaze manufacture.
5, product specification: Business sign
Target name: Technical grade
Content: >= 98%
The impurity highest content (by % counts):
Chloride (C1) <= 0.05
Sulfate (SO4) <= 0.05
Iron (Fe) <= 0.005
Alkali and alkali earth metal <= 1
The heavy metal (counts by Pb) <= 0.05
Packing: In 25 kilograms has models the membrane bag, the external use plastic weaves the bag.
Movement requirement: Inorganic has the narcotics