99% purity Calcium Carbonate for powder coating

Post Date:
Jul 15,2018
Expiry Date:
Jan 11,2019
Detailed Description:
Cas No. :471-34-1 Quantity: 1000Metric Tons
Specs:purity:99%, whiteness:96%,2500mesh
Price:155 USD Metric Tons
Payment Method: 25kg/ ton bag packing
hemical formula: CaCO3
Molecular weight: 100.088

Appearance: White Powder, unscented
Insoluble in water,

Typical Analysis:
Calcium Carbonate(CaCO3) 98-99%
Whiteness (L) 94-96%
Mositure % ≤0.15%
Oil absorption ml/100g 38
PH value 8.0-10.0
Average Particle Size(D50) 2.2-2.3
D97 4.4-4.5
Specific Gravity g/cm ³ 2.7

Packing: 25kg/1000kg Plastic Woven Bag

Uses: It is widely used as filler in powder coating, oil paint, paper making, plastics, rubber, ceramics, EVA ,NVH sheet, friction material and etc.
CAS Registry Number:
471-34-1
Synonyms:
;C.I. 77220;C.I. Pigment White 18;Chalk;Weightily Calcium Carbonate;Calcium Carbonate Light;Calcium Carbonate Heavy;Biological Calcium Carbonate;Oyster Shell Powder;Carbonic acid calcium salt (1:1);Limestone;
Molecular Formula:
CaCO₃
Molecular Weight:
100.088
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R36/38:;
Safety Description:
S26:;
S37/39:;

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