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         Monocalcium Phosphate
Chemical Name Calcium bis(dihydrogen phosphate)
Molecular Formula Ca(H2PO4)2·H2O
Molecular Weight 252.07
Features white crystalline powder, or flaky crystal . specific wt.: 2.220, soluble in hcl and nitric acid, slightly soluble in water(1.8%). aqueous solution is acidic (PH3).
Quality standard FCC-IVE341(i)
Use In food industry, it is used as bulk agent, dough regulator, buffer, hardening agent, nutritional supplement, chelating agent etc.
Packing In plastic woven bag lined with PE bag, net wt. 25kg/bag.
Storage & Transport Should be stored in dry and draughty warehouse, protect against dampness, handle with care, kept away from toxic articles
Specifications

Item

FCC-IV

E341(i)

Appearance

white crystalline powder, or flaky crystal

Assay(Ca)  %

15.90-17.70

15.90-17.70

P2O5Assay,%

--

50.0-52.5

Identification test

--

positive

Calcium oxide ,%

--

19.0-24.8

Heavy metal (lead),≤%

0.0015

--

Drying loss,≤%

1.0
(Monohydrate)

monohydrate: 60℃, 1 hrs. 105℃, 4 hrs.≤17.5%
anhydrous: 105℃ 4 hrs. ≤14%

Loss on ignition

14.0-15.5
(Anhydrous)

monohydrate: 105℃, ignite 1 hr. later 800℃±25℃ for 30 mins., ≤17.5%

As, ≤mg/kg

3

3

F, ≤mg/kg

--

1

Lead, ≤mg/kg

5

4

Cd, ≤mg/kg

--

1

Hg, ≤mg/kg

--

1

 
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