Calcium carbonate
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- Category :
Food and Feed additives/Feed additives
- CAS NO : 471-34-1
- EC NO : 207-439-9
- Molecular Formula : CaCO3
- Main Specifications : Assay≥98%
- 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;
Package: 25kg/bag
Uses : industry grade and Pharm grade
Molecular Structure:
Product description:
ITEMS INDEX
calcium carbonate content% 98
specific surface area m/g 2 28~32±3
specific gravity g/cm3 2.40-2.55
average particle size (nm) 30-80
Magnesium Oxide content% 0.3
Iron content % 0.03
Hydrochloric acid insoluble % 0.1
Moisture content 0.3
Ph value 8.9
DOP oil absorption value gDop/100gCaCO3 24-28
whiteness 95
activation rate % 98
If you are sourcing Calcium carbonate from China ,just feel free to inquire
Contact us
Company： |
Hefei TNJ Chemical Industry Co.,Ltd. |
E-mail： |
chem@netsun.com |
Address： |
B910-912 Xincheng Business Center,Qianshan Rd., Hefei,China |
Zip Code： |
230022 |
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