Your Address : Globalchemmade--Dalian Richfortune Chemicals Co., Ltd.
Name:Dalian Richfortune Chemicals Co., Ltd.
Type:Others
Tel:+86-411-84820922
Fax:+86-411-84821380
Address:China(Mainland)
Products detail
| Product Name: | Phosphoric acid |
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| CAS No: | 7664-38-2 | |
| Product Type: | Food and feed additives -> Food additives | |
| Product spec: | -- | |
| Packing: | ||
| Post Time: | 2010-08-24 | |
| Usage: | ||
| Description: | Other name: orthophosphoric acid; phosphoric acid; Phosphoric Acid, Sonac; white phosphoric acid; Phosphoric acid,food grade; PA; CAS No:7664-38-2 Molecular Formula: H3PO4 Molecular Weight: 97.99 Melting point: 21 ºC Boiling point: 158 ºC Solubility in water: MISCIBLE Properties: It is in Colorless, transparent and syrupy liquid or rhombic crystalline; It is odorless and tastes very sour; its melting point is 42.35ºCºC and when heated to 300ºCºC it will become into meta phosphoric acid; its relative density is 1.834 g/cm3; it is easily soluble in water and resolves in ethanol; it may irritate human skin to cause phlogosis and destroy the issue of human body; it shows corrosiveness being heated in ceramic vessels; it has got hydroscopicity. Uses: Technical grade phosphoric acid may be used to produce variety of phosphates, electrolyte treatment liquids or chemical treatment liquids, refractory mortar with phosphoric acid and inorganic coheretant. It is also used as a catalyst, drying agent and cleaner. In coating industry it is used as a rust-proof coating for metals; As a acidity regulator and nutrition age nt for yeast food grade phosphoric acid may be applied to flavors, canned food and light drinks as well as used in wine brewery as a nutrients source for yeast to prevent the reproduction of useless bacteria. | |