Gansu Tongshi Technology Co., Ltd.--Zinc fluoride|7783-49-5

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Zinc fluoride

Molecular formula

ZnF、ZnF₂·4H₂O

CAS No.

7783-49-5

Specifications

Name	Analytical reagent(%)	Chemically pure(%)
Properties	White crystalline powder
Content	≥98.0	≥97.0
Cl	≤0.005	≤0.01
SO₄	≤0.005	≤0.01
Si	≤0.025	≤0.05
Fe	≤0.001	≤0.002
Free acid	≤0.03	≤0.06
Pb	≤0.003	≤0.005
Loss on drying (on anhydrous basis)（105℃）	≤0.5	≤0.5