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Potassium Fluoridedihydrare

Product name: Potassium Fluoridedihydrare
Molecular formula:

H4FKO2
CAS NO.: 13455-21-5
Index:
Other:

Molecular weight ：94.12
Property ：Colorless monoclinic crystal or white crystalline powder.Dehydrated, soluble in water, alkaline in aqueous solution, insoluble in ethanol.
Application ：Used as flux for silver welding and for metallurgical processing
Pack:It is packed in 25kg plastic woven bag or composite kraft paper bag, carton or cardboard bucket.

ITEM GB/T1271-2011 Standard
Assay % ≥99.00
To clarify the experiment ≤3
Free acid（HF） % ≤0.05
Free alkali（KOH） ≤0.05
Chloride(Cl) % ≤0.002
Iron(Fe) % ≤0.0005
Sulfate(SO42-) % ≤0.01
Silicon dioxide（SiO2） ≤0.05
Heavy Metal(Pb) ≤0.001

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