Code : 22020018
中文名称 : 碳酸钙
英文名称 : Calcium Carbonate
CAS No. : 471-34-1
分子量 : 100.09
分子式 : CCaCO3
EINECS : 207-439-9
海关编码 : 2836500000
Calcium Carbonate
Product Description
General Characteristics:
Formula: CaCO3
Molecular weight: 100.09
Appearance: Calcium Carbonate occurs as a fine, white or colorless, microcrystalline powder.
Odor: Odorless
CAS Number: [ 471-34-1]
EINECS No.: 207-439-9
INS: 170
Solubility: Calcium Carbonate occurs as a fine, white or colorless, microcrystalline powder.
Uses:
· pH control agent; nutrient; dough conditioner.
· firming agent; yeast nutrient、Creta Preparata.
· swelling agent 、anticaking agent.
Packing and storage:
· 25kg net paper bag and PE bags sealed inside.
· Store in a well-closed bag at room temperature, protect from light, moisture and pest infestation.
· Shelf life--- two years
Microbiological Specification:
Total viable count 500CFU/gr.max
Yeast&Molds 20CFU/10gr.max
E.Coli Absent in 10 gr.
Staphylococcus Aureus Absent in 10 gr.
Pseudomonas Aeruginosa Absent in 10 gr.
Salmonella Absent in 25 gr.
Coliforms 10 CFU/gr. Max
Listeria Monocytogenes Absent in 25 gr.
GMO-Status:
The product is a non GMO product and is free from any recombinant DNA.
Irradiation/Radioactivity:
Calcium carbonate was never subjected to any kind of ionized irradiation and contains no radioactivity not even in minor amounts.
BSE/TSE:
No raw materials from bovine origin are used nor are any bovine constituents present in the product.
Specifications:(FCC/E170/USP/EP)
Test Parameter |
FCC |
E170 |
USP-NF |
Ph.Eur |
Assay【CaCO3】% |
98.0%~100.5% |
≥98.0 |
98.0%~100.5% |
98.0%~100.5% |
Identification A.B |
Passes test |
/ |
Passes test |
Passes test |
Loss on drying |
≤2.0% |
≤2.0% |
≤2.0% |
≤2.0% |
Fluoride |
≤0.005% |
≤0.005% |
≤0.005% |
/ |
Chlorides |
/ |
/ |
/ |
≤330.0ppm |
Sulfates |
/ |
/ |
/ |
≤0.25% |
Arsenic |
≤3.0ppm |
≤3.0ppm |
≤3.0ppm |
≤4.0ppm |
Lead |
≤3.0ppm |
≤3.0ppm |
≤3.0ppm |
/ |
Mercury |
/ |
/ |
≤0.5ppm |
/ |
Cadmium |
/ |
≤1.0ppm |
/ |
/ |
Heavy metals |
/ |
/ |
≤0.002% |
/ |
Barium |
/ |
/ |
Passes test |
Passes test |
Iron |
/ |
/ |
≤0.1% |
≤0.2% |
Acid-insoluble substances |
≤0.2% |
≤0.2% |
≤0.2% |
≤0.2% |
Magnesium and Alkali Salts |
≤1.0%. |
≤1.0%. |
≤1.0% |
≤15% |
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