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Dicalcium phosphate
其他名字 :Calcium hydrogen phosphate Calcium phosphate,dibasic
Legal Number: 中国科学院[7757-93-9] (淀粉) 中国科学院[7789-77-7] (dihydrate)
天然精油: Anhydrous: CaHPO4; Dihydrate: CaHPO4·2H2O; 172.09
Relative Molecular Mass: Anhydrous: 136.06; Dihydrate: 172.09
性能: 白色结晶粉末, odorless and tasteless, stable in air. Insoluble in water and ethanol, soluble in dilute hydrochloric acid, nitric acid and acetic acid. When heated above 75℃, it loses water and turns into anhydrous calcium phosphate; when strongly heated, it turns into calcium pyrophosphate.
规格:
| 项目 | 规格 | Dicalcium Phosphate Dihydrate | Anhydrous Dicalcium Phosphate |
|---|---|---|---|
| Content of Dicalcium Phosphate | (Calculated as CaHPO₄·2H₂O), % | 98.0 – 105.0 | — |
| (Calculated as CaHPO₄), % | — | 98.0 – 105.0 | |
| Loss on ignition, % | 24.5 – 26.5 | 7.0 – 8.5 | |
| Hydrochloric acid insoluble matter (在干燥的基础上), % ≤ | 0.05 | 0.05 | |
| Fluoride (as F, 毫克/公斤) ≤ | 50 ppm（每分钟） | 50 ppm（每分钟） | |
| 带领 (作为铅, 毫克/公斤) ≤ | 2.0 ppm（每分钟） | 2.0 ppm（每分钟） | |
| 砷 (as As, 毫克/公斤) ≤ | 2.0 ppm（每分钟） | 2.0 ppm（每分钟） | |
| 重金属 (作为铅, 毫克/公斤) ≤ | 10.0 ppm（每分钟） | 10.0 ppm（每分钟） |
Product uses:
Calcium fortifier; emulsifying and stabilizing agent; moisture-retaining agent; dough conditioner; buffer; nutritional supplement; yeast food; antioxidant potentiator; leavening agent, 等。; auxiliary feed for poultry; food additive; analytical reagent, 等等.
Dosage:
In accordance with GB2760, GB14880 and ADI standards. As a leavening agent, it can be used in biscuits and infant formula food at 1.0g/kg.
Application fields:
食物, 药, industrial manufacturing, tobacco products (anti-freezing and moisture-retaining agent), 化妆品, feed, 等等.
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