| Customization: | Available |
|---|---|
| CAS No.: | 7758-23-8 |
| Formula: | Ca(H2po4)2H2O |
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Introduction (Monocalcium Phosphate CAS No.:7758-23-8)
1. Chemical name: Monocalcium Phosphate Anhydrous, Dihydrocalcium Phosphate Anhydrous
2. M. F.: Ca (H2PO4)2
3. M.W.:234.05
4. Physical properties: White powder; specific gravity: 2.220; it is soluble in Hydrochloric Acid and Nitric Acid; slightly soluble in water (1.8% at 30ºC); it contains free Phosphoric Acid and has the character of hygroscopicity. Its water solution is acidic.
5. Quality standard :( GB1886.333-2021, FCC-V,E 341 (i))
| INDEXES | GB1886.333-2021 | FCC-V | E 341 (i) |
| Assay,% | 16.8-18.3(as Ca) | 16.8-18.3(as Ca) | ≥95(on the dried basis ) |
| P2O5(on the anhydrous basis),% | - | - | 55.5-61.1 |
| Identification | - | - | Positive tests for calcium and for phosphate |
| Pb, ≤% | 0.0002 | 0.0002 | 0.0001 |
| As, ≤% | 0.0003 | 0.0003 | 0.0001 |
| Cadmium , ≤% | - | - | 0.0001 |
| Mercury , ≤% | - | - | 0.0001 |
| Aluminium,≤ mg/kg | - | - | 200 |
| Heavy metals(As Pb), ≤% | 0.001 | - | - |
| Fluoride, ≤% | 0.0025 | 0.005 | 0.003 |
| Residue on ignition, % | 14.0-15.5 | 14.0-15.5 | ≤ 17,5 %(800 °C ± 25 °C, 30 minutes) |
| Loss on drying | - | - | ≤14 % (105 °C, 4 hours) |
| Clear grade | Accord with the test | - | - |
| Carbonate | Accord with the test | - | - |
| Free acid and auxiliary salt | Accord with the test | - | - |
1. Feed Additive
Feed grade MCP is mainly ued as a calcium and phosphorus supplement in the field of aquatic feed and livestock feed.It is a good substitute for feed grade dicalcium phosphate(DCP).The industry has broad space for development in the future.
2.Food Additive
it is used as leavening agent, dough regulator, buffer, modifier, solidification agent, nutritional supplement, chelating agent, e.g., leavening agent for bake and cake; assistant fermentation agent and buffer for bread and biscuit; pectin curing agent, yeast food, modifier in meat product. When applied in fermentation, it can increase the fermentation capacity.
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