calcium carbonate price

Brief Description
Classification: Carbonate Type: Calcium Carbonate CAS No.: 471-34-1
Other Names: caco3 MF: caco3 EINECS No.: 207-439-9
Place of Origin: Shandong China (Mainland) Grade Standard: Agriculture Grade, Food Grade, ... Purity: 98%min
Appearance: white powder Application: paint,rubber,paper,plastic,cable Brand Name: SDWF
Model Number: 2213  
Delivery Terms & Packaging
Packaging Detail:Package as 25kgs/bag as customers' requirements
Delivery Detail:About 20days after receiving the deposit or original LC
Specifications
calcium carbonate price

calcium carbonate white powder
purity 98%min
packing:25kg/woven bag,23tonne/20ft container
deliveery time:7days after deposit

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

 
Packaging & Delivery
Packaging Detail:Package as 25kgs/bag as customers' requirements
Delivery Detail:About 20days after receiving the deposit or original LC