Calcium Carbonate Light Food Grade

Product Details
Customization: Available
CAS No.: 71-34-1
Formula: CaCO3
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Number of Employees
58
Year of Establishment
2009-04-03
  • Calcium Carbonate Light Food Grade
  • Calcium Carbonate Light Food Grade
  • Calcium Carbonate Light Food Grade
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Basic Info.

Model NO.
4
Resource
Natural
Transport Package
Plastic Bags
Specification
25KG/bag
Trademark
Dongtai
Origin
China
Production Capacity
20000metric Tons/Year

Product Description

Calcium Carbonate(heavy)
1. Chemical name: Calcium carbonate (heavy)
2. M. F: CaCO
3. M.W: 100.09
4. Physical properties:
White solid, tasteless, odourless.Presence of stereotypes and crystallization type two forms.Can be divided into the orthorhombic system and the crystal type of hexagonal system, show columnar or lozenge.Relative density 2.71.825 ~ 896.6 ºC decomposition, at about 825 ºC is decomposed into calcium oxide and carbon dioxide.Melting point 1339 ºC, melting point is 1289 ºC under 10.7 MPa.Poorly soluble in water and alcohol.Soluble in dilute acid, emit carbon dioxide at the same time, the exothermic reaction.Soluble in ammonium chloride solution, too.Almost insoluble in water.Aragonite, relative density 2.83, melting point 825 ºC (decomposition).
5.Standard:
Item name FCC USP
Appearance A fine,white or colorless,Granular A fine,white or colorless,Granular
Identification Pass test Pass test
Assay 98.0%-100.5% 98.0%-100.5%
Acid-insoluble substances ≤0.2% ≤0.2%
Arsenic ≤3ppm ≤3ppm
Fluoride ≤0.005% ≤0.005%
Lead ≤3ppm ≤3ppm
Loss on drying ≤2% ≤2%
Magnesium and alkali salts ≤1% ≤1%
Mercury - ≤0.00005%
Barium - Does not impart a green dolor
Iron - ≤0.1%

6. Packing: In 25kg composite woven/paper bag with PE liner.
7. Storage and transport: It should be stored in a dry and ventilative warehouse and kept away from moisture, heat and stored separately from poisonous substances. Handled with care, so as to avoid the damage to packing bags.
Calcium Carbonate Light Food GradeCalcium Carbonate Light Food GradeCalcium Carbonate Light Food GradeCalcium Carbonate Light Food Grade

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