Monocalcium Phosphate
- ລາຍລະອຽດ
- ສອບຖາມ
Monocalcium Phosphate (MCP)
Calcium monophosphate; Calcium diphosphate; Acidic calcium phosphate
Calcium phosphate Calcium dihydrogen phosphate
ເລກກົດໝາຍ: CAS [7758-23-8] (anhydrous form), [10031-30-8] (monohydrate form)
ສູດໂມເລກຸນ: Anhydrous calcium dihydrogen phosphate: ຊາຍ(H2PO4)2; Monohydrate calcium dihydrogen phosphate: ຊາຍ(H2PO4)2·H2O;
Relative molecular mass: Anhydrous calcium dihydrogen phosphate: 234.05; Monohydrate calcium dihydrogen phosphate: 252.07
ຄຸນສົມບັດ: 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, ລະລາຍເລັກນ້ອຍໃນນ້ໍາ, and its aqueous solution is acidic. It is almost insoluble in ethanol.
ຂໍ້ມູນຈໍາເພາະ:
| ລາຍການ | ຂໍ້ມູນຈໍາເພາະ |
|---|---|
| Dicalcium Phosphate (ເປັນ ca, %) | |
| – Anhydrous type | 16.8 – 18.3 |
| – Monohydrate type | 15.9 – 17.7 |
| ໂລຫະຫນັກ (ເປັນ Pb, ມກ/ກກ) ≤ | 10 |
| ນຳ (ປ, ມກ/ກກ) ≤ | 2 |
| ອາເຊນິກ (ເປັນ, ມກ/ກກ) ≤ | 3 |
| fluuoride (as F, ມກ/ກກ) ≤ | 25 |
| ການສູນເສຍໄຟ (1 w%) ≤ | 14.0 – 15.5 |
| Drying loss (2 w%) ≤ | 1.0 |
| ຄວາມແຈ່ມແຈ້ງ | ການທົດສອບຜ່ານ |
| Carbonates | ການທົດສອບຜ່ານ |
| Free phosphoric acid and its salts | ການທົດສອບຜ່ານ |
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% ເພື່ອ 2%.
Application fields:
ອາຫານ, ຢາ, industrial manufacturing, tobacco products (anti-freezing and moisture-retaining agent), ເຄື່ອງສໍາອາງ, feed, ແລະອື່ນໆ.
ໄດ້ຮັບໃບສະເຫນີລາຄາດຽວນີ້