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Details for China Lithopone

Lithopone 1345-05-7

Category :

Inorganic chemicals

Lithopone
CAS NO : 1345-05-7
EC NO : 215-715-5
MF : Zn2BaS2O5
MW : 412.207
Product description :
Item
Specifications
No.
B301
Appearance
Powder Form
Colour
White
Zinc Sulphite %
≥ 28
Zinc Oxide %
≤ 1%
Moisture
≤ 0.5%
Water Soluble Matter
≤ 0.5%
Residue on sieve 63µm
≤ 0.1%
PH. Value
6.8 - 8.0
Oil Absorption
≤ 14%
 
 
 
No.
B311
Appearance
Powder Form
Colour
White
Zinc Sulphite %
≥ 30
Zinc Oxide %
≤ 0.3%
Moisture
≤ 0.3%
105 o C volatile % (m/n)
≤ 0.3%
Water Soluble Matter
≤ 0.4%
Residue on sieve 63µm
≤ 0.1%
PH. Value
6.8 - 8.0
Oil Absorption
≤ 10%
Tinting power (compared with standard sample)
≥ 100%
Covering power (contrast ratio)
not less than 5% of standard
sample (absolute value)
Synonyms : 77115;C.I. Pigment White 5;C.I. 77115;Pigment White 5;Barium zinc sulfate;Barium zinc sulfide;
Molecular Structure : Lithopone 1345-05-7