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          Monocalcium Phosphate

          Update: 2013/10/14 View:
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          Introduction
           

          Chemical Name:

          Monocalcium Phosphate

          Molecular Formula:

          Ca (H2PO4) 2, Ca (H2PO4) 2·H2O

          Molecular Weight:

          anhydrous: 234.05; Monohydrate: 252.07

          CAS:

          anhydrous: 7758-23-8; Monohydrate: 10031-30-8

          Character:

          It is white crystalline powder or flaky crystal. Specific gravity is2.220. When heated to 100, it begins to lose crystal water. It is soluble in hydrochloric acid and nitric acid ,slightly soluble in water(1.8).

          Uses:

           In food industry, it is used as swelling agent, dough regulator, buffering agent, modifier, firming agent, nutritional supplement, chelating agent.

          Packing:

           It is packed with polyethylene bag as inner layer, and a compound paper-plastic woven bag as the outer layer. The net weight of each bag is 25kg.

          Storage & Transportation:

          It should be stored in a dry and ventilating warehouse; be cautious to keep away from moisture and hot; unloaded with care, so as t o avoid the damage. Furthermore, it should be stored separately from poisonous substances

          Quality index:

          Quality index

          GB25559-2010

          FCC V

          Assay (as Ca)

          16.8-18.3(Anhydrous)

          16.8-18.3(Anhydrous)

          15.9-17.7(Monohydrate)

          15.9-17.7(Monohydrate)

          As≤

          0.0003

          0.0003

          Pb≤

          0.0002

          0.0005

          Heavy Metal (as Pb )≤

          0.001

          0.0015

          Fluoride≤

          0.0025

          0.005

          Loss on Dry180,3h≤

          1.0

          1.0 (Monohydrate)

          Loss on ignition≤

          14.0-15.5

          14.0-15.5(Anhydrous)

          Clarity

          Pass Test

          --

          Carbonate

          Pass Test

          --

          Free acid and auxiliary salt

          Pass Test

          --

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