Pharma grade 99.7% Zinc Oxide (GMP),industrial Zinc Oxide99.7%

详情

Product Name: Zinc Oxide
CAS NO.:********2
Einecs: ********5
Molecular Formula: ZnO
 
Purity: *9.7%
Appearance: white powder
Melting Point: ***5℃
Boiling Point: ***0℃
Flash Point: ***6℃
Refractive Index: 2.****2.**9
Stability: Stable. Incompatible with magnesium, strong acids.
Water solubility: 1.6mg/L(*9℃)
Usage: Accelerator activator, pigment and reinforcing agent in rubber, ointments, pigment and mould growth inhibitor in paints, UV absorber in plastics, ceramics, floor tile, glass, zinc salts, feed additive, dietary supplement, seed treatment cosmetics, photoconductor in office copying machines and in colour photography, piezoelectric devices, artistscolorant.
 
Zinc Oxide(dried material)%               ≥   *9.*0
Metal(calculated as Zn)%             ≤   none
Lead oxide(calculated as Pb)%        ≤  0.**7
Manganes Oxide(calculated as Mn)%   ≤  0.***1
Copper oxide(calculated as Cu)%     ≤  0.***2
Matter insoluble in HCL %           ≤  0.**6
Loss on ignition %                   ≤  0.2
Residue on *5 µm sieve %            ≤  0.*0
Matter soluble in water %           ≤  0.*0
Matter volatile at **5℃ %          ≤  0