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White Pure Borax Powder Crystal Popular Forged Knife Borax
Pentahydrate is a white, consisting of soft colorless crystal that
dissolve easily in water. Its melting point is 880℃, cas is 12179-04-
3 Water insoluble is less than 0.04%
with excellent fluxibility and high purity this kind of boron compound is
specially used in knife forged.
This product will not be used for any illegal purpose.
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