Dicalcium Phosphate (DCP)









Dicalcium Phosphate (DCP)

Dicalcium Phosphate (DCP)

We have 3 kinds of Dicalcium phosphate. They are dicalcium phosphate anhydrous, dicalcium phosphate monohydrate, dicalcium phosphate dihydrate.

 

1. Dicalcium phosphate anhydrous

Molecular formula:  CaHPO4, Molecular weight:  136.06

Physical properties:  White and odorless powder; Soluble in diluted Hydrochloric Acid, Nitric Acid and Acetic Acid: Slightly soluble in water but insoluble in Ethanol; Stable in air with relative density 2.32.

Grade: Food grade, meet standard FCC-V and USP31

Specification:

Appearance: White powder

Assay (As CaHPO4), % : 98.0-105.0 ; Fluoride, ≤% : 0.005 ; Loss on drying, ≤% : 7.0-8.5

Heavy metals(As Pb), ≤%:   0.003

Pb, ≤% : 0.0002

As, ≤% : 0.0003

Insolubles in HCI, ≤% :  0.2

Chloride, ≤% : 0.25

Sulphate (SO4), ≤% : 0.5

Carbonate : Test passed

Barium : Test passed

Usage:  In food processing industry, it is used as leavening agent, dough modifier, buffer, nutritional supplement, emulsifier, and stabilizer, e.g. applied as leavening agent in flour, cake, pastry, bakery, as quality improver in bread, as modifier for fried food, also applied in biscuit, milk powder, drinks, ice cream as nutrient supplement or quality improver. In pharmaceutical industry, it is often used as an additive in the producing of Calcium Tablet or other tablets

Packing:, In 25kgs net paper bags lined with PP bags.

Storage and transport: This product should be kept way from poisonous substances in a dry and ventilated warehouse. To avoid moisture in transportation, handle with care.



2. Dicalcium phosphate monohydrate

Description: Dicalcium phosphate Monohydrate is a white, odorless and tasteless solid.

Synonym  : Dicalcium Phosphate Dihydrate, 


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Dibasic Calcium Phosphate Dihydrate

Formula: CaHPO4.H2O

Molecular Weight: 172.10

CAS Number: 7789-77-7

CAS Index Name: Phosphoric Acid, Calcium Salt Monohydrate

Grade : Food grade, Free from any harmful and toxic substance.

Specifications:

Assay, %:  98.0-103.0,

Arsenic, %:  0.0003Max,

Fluoride, %:  0.005Max,

Heavy Metal, %: 0.001Max,

Substances insoluble in hydrochloric acid, %:  0.05Max,

Loss on Ignition, %: 24.5-26.5,

 Uses: It is used in food as a source of calcium and phosphorus in nutritional supplements.

Used as buffer, dough regulating agent, solidifying agent, expansion agent, nutritions supplement agent

Uses in Yeast for chelating agent and tooth-rubbing agent.  

Storage: Cool and dry

Label Declaration or marks of package: Dicalcium phosphate Monohydrate, Net weight/gross weight, Batch No., Manufacturing date and expiry date, Country of origin

Shelf Life: 2 years

Packing: N.w.25kgs/bag, inner PE bag two layers, Outer PP woven bag or paper bags


3. Dicalcium phosphate dihydrate

Molecular formula: CaHPO4·2H2O

Molecular weight : 172.09

Physical properties: White and monoclinic crystalline powder; Odourless and colorless; Soluble in diluted Hydrochloric Acid, Nitric Acid and Acetic Acid; Slightly soluble in water but insoluble in Ethanol; Relative density 2.32; Stable in air; To lose crystal water at 75℃ and then turn into Dicalcium Phosphate Anhydrous.

Grade: Food grade, meet FCC-V and USP31


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Specification:

Appearance: White powder

Assay (as CaHPO4·2H2O), % : 98.0-105.0

Fluoride, ≤% : 0.005

Loss on ignition, % : 24.5-26.5

Heavy metals(as Pb), ≤% : 0.001

Pb, ≤% : 0.0002

As, ≤% : 0.0002

Insoluble in Hydrochloric Acid ≤% : 0.05

Chloride ≤%: 0.25

Sulphate ≤%: 0.5

Barium :Pass test

Usage: In food processing industry, it is used as leavening agent and modifier, buffer, nutritional supplement, emulsifier, stailizer for dough, cake, pastry and bakery. We also have dicalcium phosphate toothpaste grade.

Packing: It is packed with ployethylene bags as line-r, and a woven bag as the outer layer. The net weight of each bag is 25kg.

Storage and transport: It should be stored in a dry, ventilative and clean warehouse; Keep away from moisture, heat and poisonous substances.

 


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