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Specification	Medical grade
Content (C4H6O4Zn) %	99.0-101.0%
PH 5%Water Solution 25°C	6.0-7.0
Water Insuloble	0.005% max
(As)	3 ppm max
(Pb)	0.002% max
(Cl)	0.005% max
(SO4)	0.010% max
Organic Volatile Matter	Pass TEST
Specification	Industrial grade
Content (C4H6O4Zn) %	99.0-101.0%
PH 5%Water Solution 25°C	6.0-7.0
Water Insuloble	0.05% max
(As)	3 ppm max
(Pb)	0.005% max
(Cl)	0.0010% max
(SO4)	0.010% max
(Fe)	0.0005% max

Molecular Formula: C4H6O4Zn
Molecular Weight: 183.48
Hazard Symbols: Xn,N,Xi,F
UN Number: UN 3077 9/PG 3
WGKGermany: 3
HS Code: 29152990

EINECS:209-170-2
Molecular formula:C4H6O4Zn

Application: Dietary and medicinal applications, Industrial