High quality calcium carbonate
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| Post Date: | Jul 01,2014 |
| Expiry Date: | Dec 28,2014 |
| Detailed Description: |
Cas No. :471-34-1
Quantity: 1Metric Tons Specs:Heavy valcium carbonate Price:750 USD Metric Tons Payment Method: T/T L/C Specifications: Project Item Standard index value CaCO3 contents(%) 98.5 Fe2O3 content(%) 0.03 SiO2 contents(%) 0.02 Al2O3 contents(%) 0.01 Average Particle Size(um) 8 Whiteness(°C ) ≥95 molecular weight 100.9 PH value 8.5-9.5 Moisture(% ) 0.20 Oil Absorption(c.c/100g) 18-27 Density (20°C) g/cm3 2.7-2.9 Residues: 125µm(%)≤ 0.005 0.01 CaCO3 contents(%) 0.20 0.30 |
| CAS Registry Number: | 471-34-1 |
| 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: | LangFang Pairs Horses Chemical Co.,Ltd |
| Contact: | AMY |
| Tel: | 15930611703 |
| Fax: | |
| Email: | amy@lfcaihong.cn |
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