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碳酸钙

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

详情介绍

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 nutrientCreta 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

AssayCaCO3%

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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