Food Additives
Calcium dihydrogen phosphate

Product Name

Calcium dihydrogen phosphate 

Molecular Structure

Other Name

calcium bis(dihydrogenphosphate); calcium,dihydrogen phosphate

CAS No

7758-23-8 (Anhydrous)

10031-30-8 (Monohydrate)

Molecular Formula

Ca(H2PO4)2  (Anhydrous)

Ca(H2PO4)2·H2O (Monohydrate)

Check-Point

Specification

Classification

GB 2559-2010

FCC

Appearance

Colorless triclinic flake, granular or crystalline powder

Purity(Ca)

Anhydrous

16.8-18.3

Monohydrate

15.9-17.7

Loss on ignition (Anhydrous

14.5-15.0%

14.5-15.0%

Loss on Drying (Monohydrate)

≤1.0%

≤1.0%

As

≤0.0003%

≤0.0003%

F

≤0.0025%

≤0.005%

Heavy Metal

≤0.001%

≤0.003%

Pb

0.0002%

≤0.0002%

Clarity

Pass

-

Carbonate

Pass

-

Free acid and auxiliary salt

Pass

-

Packing:25kgs fiber drum
Product Usage: In the food industry as a leavening agent, dough regulator, buffer, tissue improver, curing agent, nutritional supplement, chelator, etc. It can also be used in refractory industry and sewage treatment.

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