Mudanjiang Fengda Chemicals Import and Export Corporation

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Calcium Carbonate

Product Details:

Classification	Calcium Carbonate
CAS No.	471-34-1
Purity	97%MIN
color	white
Place of Origin	China (Mainland)
Brand Name	FENGDA
Model Number	USP26

Payment & Shipping Terms:

Packaging Details:	Packing :it is packed with kraft bag and polyethylene bag as liner ,and a chemical fibre woven bag as the outer layer .the net weight of each bag is 25kg.

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Detailed Product Description

Property: White, monoclinic crystalline powder; odorless; tasteless. Soluble in dilute hydrochloric , nitric and acetic acid; slightly soluble in water, insoluble in ethylalcohol.

Specification:

Name of index	Index
Content (CaHPO₄.2H₂O)	98.0-103.0
Fluorides (F^-)	0.005% Max
Chlorides (Cl^-)	0.1% Max
Sulfates (SO₄^2-)	0.05% Max
Loss on ignition (800ºC)	24.5-26.5%
Barium salt	Can not be detected
Heavy metal (as Pb)	0.001% Max
Arsenic salt (as As)	0.0002% Max
Carbonate (CO₃^2-)	Can not be detected
PH value	7-8
Hydrochloric acid insoluble	0.05% max

Usage: This product is used in food processing industry and contains nutrients such as calcium and phosphorus. The ratio of calcium to phosphorus is 1.29. It can be used as nutrient additive and quality modifier of polyvitamin milk powder, milk cake, calcium and milk biscuits and other foods.

Storage and transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and hot. Furthermore, it should be stored seperately from poisonous substances.