Monocalcium Phosphate
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Monocalcium Phosphate (MCP)
Calcium monophosphate; Calcium diphosphate; Acidic calcium phosphate
Calcium phosphate Calcium dihydrogen phosphate
Legal Number: CAS [7758-23-8] (anhydrous form), [10031-30-8] (monohydrate form)
Molekularna formula: Anhydrous calcium dihydrogen phosphate: Ca(H2PO4)2; Monohydrate calcium dihydrogen phosphate: Ca(H2PO4)2·H2O;
Relative molecular mass: Anhydrous calcium dihydrogen phosphate: 234.05; Monohydrate calcium dihydrogen phosphate: 252.07
Svojstava: Calcium dihydrogen phosphate is colorless or white triclinic crystals or powder. It dissolves in dilute hydrochloric acid, dilute nitric acid and dilute acetic acid, is hygroscopic, slabo topljiv u vodi, and its aqueous solution is acidic. It is almost insoluble in ethanol.
Specifikacija:
| Artikal | Specifikacija |
|---|---|
| Dicalcium Phosphate (as Ca, %) | |
| – Anhydrous type | 16.8 – 18.3 |
| – Monohydrate type | 15.9 – 17.7 |
| Teški metali (kao Pb, mg/kg) ≤ | 10 |
| voditi (Pb, mg/kg) ≤ | 2 |
| Arsen (Kao, mg/kg) ≤ | 3 |
| Fluoride (as F, mg/kg) ≤ | 25 |
| Loss on ignition (1 w%) ≤ | 14.0 – 15.5 |
| Drying loss (2 w%) ≤ | 1.0 |
| Clarity | Pass test |
| Carbonates | Pass test |
| Free phosphoric acid and its salts | Pass test |
Product uses:
Water retention agent; Buffering agent; Dough conditioner; Hardening agent; Leavening agent; Nutritional supplement; Yeast food; Chelating agent; Antioxidant enhancer; Texture improver.
Dosage:
For bread, biscuits, and baking powder, the dosage is 4.0g/kg (calculated as phosphoric acid); for solid beverages, it is 8.0g/kg; for wheat flour, it can be used in appropriate amounts as needed for production; in feed, the addition rate is generally 1% do 2%.
Application fields:
Hrana, medicine, industrial manufacturing, tobacco products (anti-freezing and moisture-retaining agent), kozmetika, feed, itd.
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