- Carbonate[10]
- Countertops[3]
- Cobbles & Pebbles[10]
- Sand[10]
- Granite[6]
- Tombstones and Monuments[10]
- Lime[3]
- Barite[10]
- Bentonite[10]
- Dolomite[10]
- Kaolin[10]
- Mica[9]
- Other Non-Metallic Mineral Deposit[8]
- Perlite[3]
- Sepiolite[10]
- Talc[10]
- Vermiculite[10]
- Wollastonite[10]
- Bauxite Ore[3]
- Other Non-Metallic Minerals & Products[10]
- Other Quartz Products[8]
- Refractory[9]
- Contact Person : Mr. zhang xuemin
- Company Name : Hebei Yunsong Trade Co., Ltd.
- Tel : 86-311-89285696
- Fax : 86-311-85068422
- Address : Hebei,Shijiazhuang,Room610,Jiatai Business Center 8#Meiji street,Chang`an district
- Country/Region : China
- Zip : 050500
calcium carbonate powder
Related Product Searches:calcium carbonate powder,High Quality,calcium carbonate powder, calcium carbonated powder ,YS-C76
calcium carbonate powder
Physical and chemical properties:
Molecular formula: CACO3
Molecular weight: 100.09
Density: 2.70-2.95White crystal or powder
Its difficult solubilize in water and release CO2 in acid.
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 powder
