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Chemical Materials
Lithopone
Basic Info.
Model NO.:B301/B311
Composition:Zns 30%
Appearance:Powder
Type:Lithopone
Usage:Paint, Plastic, Ink
Colour:White
Mf:Bao5s2zn2
Export Markets:Global
Additional Info.
Packing:25kg or 50kg P. P Woven Bag
Standard:GB/T1707-1995
Origin:China
HS Code:3206421000
Production Capacity:10000 Ton/Tons Per Year
Product Description
Lithopone B301/B311 28%-30% Sum total of zinc: 99.0%min CAS No.: 1345-05-7 HS Code: 3206.4210 EINECS: 215-715-5
Lithopone Powder B301/B311 28%-30%
CAS No.; 1345-05-7
HS Code: 3206.4210
EINECS: 215-715-5
Molecular Formula: ZnSBaSO4
Molecular Weight: 412.23
1. Properties
White powder indissolluble in water, no reaction with hydrogen sulphide and alkaline liquid.
In acid solution, resolving into air hydrogen sulphide
3. Applications
1) Used as a base for lake pigment
2) Used as a inert pigment for paint, ink and cosmetics
3) A large range of applications in plastic industry
4) Used as a filler in paper, leather, and linoleum
| Items of Lithopone powder | B301 | B302 | B311 |
| Total of Zinc and BaSO4(as ZnS) ≥ | 99% | 99% | 99% |
| Total Zinc ( as ZnS) ≥ | 28% | 28% | 30% |
| Volatile matters at 105°C≤ | 0.3% | 0.3% | 0.3% |
| Zinc oxide ≤ | 0.6% | 0.3% | 0.3% |
| Soluble matters in water≤ | 0.4% | 0.4% | 0.3% |
| Screen residues (63um mesh) ≤ | 0.1% | 0.1% | 0.1% |
| Oil absorption (g/100g) ≤ | 14 | 11 | 10 |
| Color killing (Compare with standard) ≥ | 105% | 105% | 105% |