calcium carbonate
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| Post Date: | Aug 19,2013 |
| Expiry Date: | Aug 19,2014 |
| Detailed Description: |
Cas No. :471-34-1;13397-25-6;1317-65-3
Payment Method: T/T In Advance Appearance: White powder Molecular formula: CaCO3 Molecular weight: 100.09 Product specification: Statutory No.：CAS 471-34-1 EINECS 207-439-9：INS 170 Item Index GB1898-2007 USP32 CaCO3 % 98.0-100.5 98.0-100.5 Loss on drying ≤% 2.0 2.0 Acid-insoluble substance ≤% 0.20 0.20 Iron ≤% ---- 0.1 Heavy metals ≤% ---- 0.002 Lead ≤ppm 3 3 Arsenic ≤ppm 3 3 Fluoride ≤% 0.005 0.005 Mercury ≤ppm 1 0.5 Magnesium and alkali salts ≤% 1.0 1.0 Barium ≤% 0.030 Meet the requirement Cadmium ≤% 0.0002 ---- Free alkali Meet the requirement ---- Packaging and storage: 25kg/complex paper bag, or according to order. Preserve in well-closed containers. |
| CAS Registry Number: | 471-34-1;13397-25-6;1317-65-3 |
| 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: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/38:; |
| Safety Description: | S26:; S37/39:; |
| Company: | Penglai Marine Bio-Tech Co., Ltd. |
| Contact: | Grace Sui |
| Tel: | 865355989237 |
| Fax: | - |
| Email: | grace@foodelite.com |
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