Lithopone
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Post Date: | Jul 03,2013 |
Expiry Date: | Jul 03,2014 |
Detailed Description: |
Cas No. :1345-05-07
Payment Method: T/T & L/C Standard B301: Ba+SO4 (as ZnS)%(m/m): ≥99 Zinc (as ZnS) (m/m)%: ≥28 Zinc Oxide %(m/m): ≤0.6 105 ℃ Volatile%(m/m): ≤0.3 Water Soluble%(m/m): ≤0.4 Screen residues (63um mesh) %(m/m): ≤0.1 Oil absorption g/100g: ≤14 Color Killing (Compare with standard specimen)%: ≥105 Standard B3 11 : Ba+SO4 (as ZnS)%(m/m): ≥99 Zinc (as ZnS) (m/m)%: ≥ 30 Zinc Oxide %(m/m): ≤0. 3 105 ℃ Volatile%(m/m): ≤0.3 Water Soluble%(m/m): ≤0. 3 Screen residues (63um mesh) %(m/m): ≤0.1 Oil absorption g/100g: ≤1 0 Color Killing (Compare with standard specimen)%: ≥105 Properties: lithopone is a white pigment composed of a mixture of barium sulfate (28 - 30%) and zinc sulfide (68 - 70%) with trace amounts of zinc oxide. Applications: It is produced by precipitation through filtering, heating and quenching works. Lithopone has mostly been replaced by titanium dioxide which is more durable, but it is much cheaper. It is used as a base for lake pigment and used as a inert pigment for paint, ink and cosmetics as well as in a large range of applications in plastic industry. It is used as a filler in paper, leather, and linoleum. |
CAS Registry Number: | 1345-05-07 |
Synonyms: | ;77115;C.I. Pigment White 5;C.I. 77115;Pigment White 5;Barium zinc sulfate;Barium zinc sulfide; |
Molecular Formula: | Zn2BaS2O5 |
Molecular Weight: | 412.207 |
Molecular Structure: |
Company: | SHIJIAZHUANG ALKAY CHEMICALS CO., LTD [ China ] |
Contact: | rebecca cheung |
Tel: | +86-311-80817637 |
Fax: | |
Email: | rebecca_yoyo@msn.cn |
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