Electronic grade anhydrous hydrogen fluoride

No.	Item		Unit	Specifications
1	Hydrofluoric acid	HF	wt％	≥99.999
2	Chloride	Cl	ppb	≤100
3	Nitrate	NO3	ppb	≤100
4	Phosphate	PO4	ppb	≤100
5	Sulfate	SO4	ppb	≤100
6	Silicon	Si	ppb	≤100
7	Iron	Fe	ppb	≤50
8	Nickel	Ni	ppb	≤50
9	Chromium	Cr	ppb	≤50
10	Copper	Cu	ppb	≤50
11	Sodium	Na	ppb	≤50
12	Calcium	Ca	ppb	≤50

Fujian Shaowu Yongfei Chemical Co., Ltd.
Add: No. 18, Xin' an Road, Shaowu City, Fujian Province, China
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