Lithopone 1345-05-7 china supplier

Cas No. :1345-05-7 Quantity: 200,000Kilograms
Payment Method: T/T，L/C

Lithopone
1.Total zinc(ZnS) and Barium sulfate, %(m/m) 99% min
2.Cas no.: 1345-05-7
3.25kgs per bag

Item	Index
Item	Best quality	First quality	Qualifier	Best quality	First quality	Qualifier
Total zinc(ZnS) and Barium sulfate, %(m/m) ≥	99			99
Totla zinc (ZnS), %(m/m) ≤	28			28
Zinc oxide, %(m/m) ≤	0.6	0.8	1	0.3	0.3	0.5
105°C volatiles, %(m/m) ≤	0.3	0.3	0.5	0.3	0.3	0.5
Water insolubles, %(m/m) ≤	0.4	0.5	0.5	0.3	0.4	0.5
Residue on sieve (63 µm ), %(m/m) ≤	0.1	0.1	0.1	0.1	0.1	0.1
Color (compared with standard sample)	Better	Near	Slightly worse	Better	Near	Slightly worse
Alkalinity of water extract	Neutral	Neutral	Neutral	Neutral	Neutral	Neutral
Oil absorption, g/ 100g ≤	14			10
Color dint ( compared with standard sample), % ≥	105	100	95	105	100	95
Hiding power	No lower 5% of standard sample			No lower 5% of standard sample

Lithopone

Mainly used in paints and for making white paint and other light colour paints. Also can be employed in rubber.

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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