INDUSTRIAL HYDROFLUORIC ACID|ANHYDROUS HYDROFLUORIC ACID|HYDROFLUORIC ACID WITH HIGH PURITY|AMMONIUM BIFLUORIDE|AMMONIUM FLUORIDE|FLUOROBORIC ACID|Fujian Yongfei Investment Enterprise Group-Fujian Shaowu Yongfei Chemical Co.,Ltd.

Electronic grade HF

EL Grade	ppb
Parameter	Specification(ppb)	EL grade: 1, Metallic impurities<100ppb 2, Control grain size at 1 micron. 3, Meet SEMIC1C2 standard 4, Suitable to processing of medium or large scale integrate circuit and electronic component
Assay%	≥40
Chloride	5000
H₂SF₆	50000
Phosphate	500
Arsenic	50
Bismuth	20
Cadmium	100
Cobalt	20
Gallium	20
Gold	50
Lead	20
Magnesium	200
K	100
Titanium	100
Sodium	200
TI	500
Sb	20
Color(APHA)	10
Sulfate	1000
SO₃	2000
Aluminum	100
Barium	100
Boron	20
Chromium	20
Copper	20
Na	200
Iron	100
Lithium	20
Manganese	20
Pt	100
Silver	20
Zine	50
Sn	20
0.5um≤Particles/Millter≤/ml	27

Note: Product quality can be improved on the clients' requirements