Light calcium carbonate(CaCO3) powder
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| Post Date: | Feb 21,2014 |
| Expiry Date: | Aug 20,2014 |
| Detailed Description: |
Cas No. :471-34-1
Quantity: 10000Metric Tons Specs:98-100% Price:negotiable USD Metric Tons Payment Method: T/T L/C Product name: Light calcium carbonate(CaCO3) powder Specifications Calcium Carbonate 98%min Whiteness 93%min White powder Light calcium carbonate is good at painting, cable, paper, rubber industrial and so on. 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 calcium carbonate-CACO3 325mesh |
| 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: | Zhengzhou Welcom Tech. Co., Ltd [ China ] |
| Contact: | Hu Miss |
| Tel: | 0086-371-67986518 |
| Fax: | 0086-371-67985568 |
| Email: | info@cnwelcom.cn |
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