Product Description
Alias name: pearl white; CAS:1345-05-7; Molecular formula:ZnSBaSO4 Brand: Saiya Properties: White powder, mixed of zinc sulfide and barium sulfate. Applications: used for the color of paints, printing ink, tuber and so on.
The specification of Lithopone:
Sum total of zin(ZnS+ BaSO4) %m.m 99
Total amount of Zin(Zns) 28
Zinc oxide (ZnO) %m/m 0.6
105 degree Volatile%(m/m) 0.3
Matter soluble in water 0.4
Residue on sieve(63um) % m/m 0.1
Alkalinity of the aqueous extract Neutral
Oil absorption value(g/100g) 14
Reducing power(compare with standard sample)% 100
Covering power No less than the standard samples 5%
Alias name: pearl white; CAS:1345-05-7; Molecular formula:ZnSBaSO4 Brand: Saiya Properties: White powder, mixed of zinc sulfide and barium sulfate. Applications: used for the color of paints, printing ink, tuber and so on.
The specification of Lithopone:
Sum total of zin(ZnS+ BaSO4) %m.m 99
Total amount of Zin(Zns) 28
Zinc oxide (ZnO) %m/m 0.6
105 degree Volatile%(m/m) 0.3
Matter soluble in water 0.4
Residue on sieve(63um) % m/m 0.1
Alkalinity of the aqueous extract Neutral
Oil absorption value(g/100g) 14
Reducing power(compare with standard sample)% 100
Covering power No less than the standard samples 5%