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China, Chinese Hot Sale Calcium Carbonate Powder in Stock CAS 471-34-1 Industrial Grade Calcium Carbonate with Best Price1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Inorganic SaltCarbonateCalcium BicarbonateCarbonic Acid Calcium Salt
Ningbo Jinao Enprotech Co., Limited
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Product DescriptionProduct DescriptionLight Dense Precipitated Nano Carbonate De Calcium CAS 471-34-1 Calcium Carbonate Powder Price Per TonCalcium carbonate is an inorganic compound with the chemical formula CaCO3, and is the main component of limestone, marble, etc. Calcium carbonate is usually white crystals, odorless, and essentially insoluble in water. It is one of the common substances found on earth within rocks such as aragonite, calcite, chalk, limestone, marble, travertine, etc. It is also a major component of the bones or shells of some animals. Calcium carbonate is also an important building material with a wide range of industrial uses.1. Chemical Name: Calcium carbonate2. Molecular Formula: CaCO33. Molecular Weight: 100.094. CAS: 471-34-15. Shelf life: 24 months6. Character: It is fine, white or colorless, microcrystalline powder. It is stable in air, and it is practically insoluble in water and in alcohol. The presence of any ammonium salt or carbon dioxide increases its solubility in water, but the presence of any alkali hydroxide reduces the solubility.7. Usages: pH control agent; nutrient; dough conditioner; firming agent; yeast nutrient.Test itemStandardIdentificationPasses testAssay(dry basis) %98.0-100.5Loss on drying %≤2.0Acid-insoluble substances %≤0.2Magnesium and alkali salts %≤1.0Fluoride %≤0.005As mg/kg≤3.0Lead mg/kg≤3.0Company Profile
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