Xiamen Ubolia Import & Export Trade Co., Ltd.

home products Carbonate-CACO3 Calcium carbonate

Calcium carbonate

Product Details:

Classification Carbonate
Type Calcium Carbonate
CAS No. 471-34-1
Other Names caco3
MF caco3
EINECS No. 207-439-9
Place of Origin Fujian, China (Mainland)
Grade Standard Electron Grade, Industrial Grade
Purity 98%min
Appearance white powder
Application paint,rubber,paper,plastic,cable
Brand Name UBO
Model Number light-grade
white powder white
Powder Calcium Carbonate

Payment & Shipping Terms:

Price: FOB USD 100~130 / Ton
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Minimum Order Quantity: 40 Ton/Tons
Port: Xiamen port
Packaging Details: Package as 25kgs/bag as customers' requirements
Delivery Time: About 20days after receiving the deposit or original LC
Payment Terms: L/C,T/T
Supply Ability: 5000 Ton/Tons per Month

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Detailed Product Description


Calcium Carbonate 98%min
Whiteness 93%min
white powder
It is good at painting,cable,paper,rubber industrial and so on.

 

Calcium Carbonate

Physical and chemical properties:

Molecular formula: CACO3

Molecular weight: 100.09

Density: 2.70-2.95
White  crystal or powder

Its difficult solubilize in water and release CO2 in acid.

 

Method of manufacture:

Ca(OH)2+CO2=CaCO3+H2O
Ca(OH)2+Na2CO3=CaCO3+2NaOH

Use:

Used in made cement, ceramic, lime, CO2,chalk, artificial stone, and can be used as pigment, filler, mixture medium, rub agent, sugar clarifying agent; also it can be used as filler of rubberplastic; as feed additives, vector of veterinary drugs.

In medicine, it can be used to made acid drugs.

 

Item: precipitate light-CACO3 325mesh

 

Item

HG/T2226-2000

 

Excellent

 

First grade

Good

 

Result

Calcium carbonate(%≥)

98.0

97.0

96.0

98.5

Hydrochloric acid can not be objects (%≤)

0.10

 

0.20

 

0.30

 

0.20

Fe (%≤)

0.08

0.10

0.12

0.08

Mn (%≤)

0.006

0.008

0.010

0.006

Heavy metal total (%≤)

20

20

20

pass

PHPH value

9.0-10.0

9.0-10.5

9.0-11.0

10.5

Whiteness ≥

90.0

90.0

90.0

92.7

Appearance

White powder

Calcium carbonate Calcium carbonate

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