lithopone

Post Date:
Jan 16,2013
Expiry Date:
Jan 16,2014
Detailed Description:
Cas No. :1345-05-7 Quantity: 1000Metric Tons
Specs:no reaction with H2S and lye, release H2S gas
Price:1000 USD Metric Tons
Payment Method: T/T, L/C
Product Name: Lithopone

Properties: White powder non-toxic, odorless, odorless, insoluble in water, no reaction with H2S and lye, release H2S gas when reacting with strong acids.

Use: widely used in coatings, printing ink, rubber, plastic etc..

Item
Index

B301
B311

Total zinc and Barium sulphate

%(m/m)
≥99.0
≥99.0

zinc sulfide content, % %（m/m）
≥28.0
≥30.0

zinc oxide content, % %(m/m)
≤0.6
≤0.8
≤1
≤0.3
≤0.3
≤0.5

105°C volatile matter, % (m/m)
≤0.3
≤0.3
≤0.5
≤0.3
≤0.3
≤0.5

Water solubles, % %(m/m)
≤0.4
≤0.4
≤0.5
≤0.3
≤0.4
≤0.5

Residue on sieve 45μm, %(m/m)
≤0.1
≤0.1
≤0.1
≤0.1
≤0.1
≤0.1

Color, compared with standard samples
better
Close to
worse
better
Close to
worse

Water suspension pH-value
neutral

Oil absorption, g/ 100g
14
10

Tinter reducing power, compared with standard samples %
≥105
≥100
≥95
≥105
≥100
≥95

Hiding power
Not lower than 5% standard sample
CAS Registry Number:
1345-05-7
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:

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