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What is the calcium phosphate chemical properties?

作者:supman 来源: 日期:2012-2-9 19:14:14 人气: 标签:
 

 

Calcium phosphate, Ca3 (PO4) 2, white solid, soluble in water, can very slowly dissolve in the earth in more acid. Melting point 1670 ℃, thereby slowly.

Plaque and tartar that, its main component is calcium phosphate, formulas for Ca3 (PO4) 2 · 2 H2O. The major components of the kidney stones. It is also an important food additives. Have anticoagulation, buffer, water conservation and other functions, is also the important additive nutritional protein powder.

A, alias: three calcium phosphate, along which calcium phosphate

Second, crystal molecular formula: Ca3 (PO4) 2 · H2O

Three, performance: the different calcium phosphate into the mixture, roughly 10 of CaO. 3 P2O5. H2O, molecular weight 1004.64. White amorphous powder, odourless tasteless. The relative density of 3.18. Hardly soluble in water, soluble in rare hydrochloric acid and nitric acid. In the air in the stable.

Four, use: in the food industry for resistance to "agent, slow granule, water conservation agent, acidity regulator, stabilizer, nutritional fortifiers.

Five, storage and transport: this product should be stored in dry ventilated warehouse, the transport process to prevent rain damp. When loading and unloading light light put, prevent packing damage, prevent moisture, stored in separate places with toxic substances.

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