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Product Name: |
Calcium Carbonate
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Related proudcts |
marble, carbonic acid calciu, limestone, |
Specifications |
Molecular weight: 100.09 |
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Formula: CaCO3 Molecular weight: 100.09 Melting point: 825 ° C Density: 2.93g / c Mohs hardness: 3 Decomposition temperature: 898 ° C Melting point: When the pressure is 10.4***JF, melting point 1339 ° C Solubility: Insoluble in water, insoluble in alcohol. Dielectric constant: 7.5-8.8 [2] Properties: White crystal or powder. Tasteless. Exposed in air, no reaction, insoluble in alcohol. Case of dilute acetic acid, hydrochloric acid, nitric acid boiling bubbles occur, and dissolved. At 101.325 kPa when heated to 900 º C decomposed into calcium oxide and carbon dioxide. Uses: 1, 200 head or less: Can be used for a variety of feed additives containing calcium without harmful ingredients reaches more than 55.6 2, 250 head to 300 head: Used plastic factory, rubber factory, paint factory, plant materials and waterproof material within the wall painting. 85 degrees of whiteness. 3, 350 head to 400 head: For the manufacture of the gusset plate, the water pipelines, chemical industry. 93 degrees of whiteness. 4, 400 projects to 600 mesh: Ointment for toothpaste, soap. 94 degrees of whiteness 5, 800 Head: Used in rubber, plastics, cable, pvc whiteness above 94 degrees 6, 1250 mesh: Pvc, PE, paint, paint grade products, paper primer, paper coating, in 95 degrees of whiteness. High purity, high brightness, non-toxic, odorless, fine oil is low, low hardness. 7. Calcium carbonate for calcium supplements: Calcium content is the highest kind, the absorption rate of up to 39%, can be dissolved in acid, has become the most dosage forms, the most widely used calcium supplements. 8. Calcium carbonate is alkaline, acidic soils commonly used in |
Company: |
Shanxi Pacific Chemical Import & Export Co., Ltd.
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Contact: |
Ms. jianli zhang |
Address: |
xiaodianDistrict WuCheng Rord 158No |
Postcode: |
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Tel: |
18834838361 |
Fax: |
86-351-2281604 |
E-mail: |
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