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Fluoride series

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Reagent hydrofluoric acid

[Name] Reagent hydrofluoric acid [7664-39-3]
[Molecular formula] HF
[Molecular weight] 20.01
[UN] 1790
[IMDG Code]-
[Product Specifications] GB623-93

Item	Index(%)
Item	Excellent Grade	AR	45%AR	CP
Hydrogen Fluoride	40	40	45	40
Chloride(Cl)	0.0005	0.002	0.005	0.005
Sulfate(SO4)	0.0005	0.002	0.003	0.005
Phosphate(PO4 )	0.0001	0.0002	0.0005	0.0005
Fluorosilicic Acid(H2SiF6)	0.005	0.04	0.05	0.06
Iron(Fe)	0.00005	0.0001	0.0005	0.0005
Nickel(Ni)	0.00001	-	-	-
Copper(Cu)	0.00001	-	-	-
Zinc(Zn)	0.00001	-	-	-
Cadmium(Cd)	0.00001	-	-	-
Lead(Pd)	0.00005	-	-	-
Arsenic(As)	-	-	-	-
Heavy Metals(as Pb)	-	-	-	-
Ignition Reside(as Sulfate)	0.0005	0.005	-	0.01

[Character] Colorless transparent liquid with strong pungent odor and severe toxicity, can fast corrode silicon materials such as glass, ceramics, enamel and cement products.
[Uses] Used as laboratory reagent; to produce semiconductor parts in electronic industry.
[Packing] plastic barrel, net weight: 7kg,10kg or 25kg per barrel; iron-plastic barrel, net weight: 50kg or 200kg per barrel.
[Note] The assay of HF% is 45-55, we can offer you according to your demands.