1.HF of all specifications 2.OEM is accepted 3.Purity99.95% 4.SGS/ROSH/PONY/ISO9001/ISO14001/ISO16949

HF

Product Specifications : Standard: GB7747-87

Character: Clear colorless fuming liquid,very easy to volatilize, to produce fluoride when reacting with metal salt, oxide and hydroxide, strong corrosion. Uses: It is used as raw material to produce organic and inorganic fluoride, used in etching of glass, finishing and polishing; also used in cleaning of metal surface. Packing: plastic drums,25kg or 230kg /drum/iso tank  

Index Name	Excellent Grade	First Grade			Second Grade
	F-40	F-40	F-55	F-60	F-40	F-55	F-60
HF, %min	99.95	40	55	60	40	55	60
Fluorosilicic Acid(H2SiF6),%max	0.02	0.2	0.4	0.5	0.6	1.0	1.0
Sulfate(SO4),%max	0.02	0.05	0.08	0.4	0.6	0.8	1.0
Iron(Fe),%max	0.005	0.1	-	-	-	-	-

HF of 99.95%