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product

Hydrofluoric Acid
[Molecular Formula]: HF
[Molecular Weight]: 20.01
[Appearance]: Colorless hair smoke clarify liquid.
[Main content]: 40%-60%
[mpurity index sign]:
Index sign name Index sign
A class product Second class product
F-40 F-55 F-60 F-40 F-55 F-60
Six Fluorosilicic Acid% 0.2 max. 0.4 max. 0.5 max. 0.6 max. 1.0 max. 1.0 max.
Not volatility sour(H2SO4) 0.05 max. 0.08 max. 0.1 max. 0.6 max. 0.8 max. 1.0 max.
Fe % 0.01 max. / / / / /
[Used]: Primarily used to make the organic fluoro-things, such as fluoro-alumiunum,ice spar etc, also used for the glass eclipse to engrave, electroplate try the piece of a manufacturing for ferment and the porcelain and ceramics handle, whet the sand light bulb,metals casting to divided by the sand graphite silicon the do away within of powder, metals clean to wash with the semi-conductor's manufacturing etc.
[Packing]: 25kg drum.

Ammonium Fluoride
[Molecular Formula]: NH4F
[Molecular Weight]: 37.04
[Appearance]: Colorless acicular crystal or white powder.
[Main content]: 98% min.
  SO42-: 0.2% max.
Cl-: 0.01% max.
  Heavy metal(Pb): 0.01% max. Burning residus(Sulfate): 0.1% max.
[Used]: Used as the etchant for glass, chemical polishing agent for metal surface, antiseptic and conserving agent for brewing and mordant agent for fiber.
[Packing]: 25kg Per bag.
[Danger Code]: 83015;Defend rain to pour and avoid exposing, pack to unload with acre.

 

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