- Other Chemicals[2]
- Cocoa Ingredients[10]
- Inorganic Acids[10]
- Food Additives[10]
- Nitrate[10]
- Phosphate[6]
- Chloride[10]
- Alkali[4]
- Oxide[9]
- Catalyst[1]
- Other Inorganic Salts[10]
- Chemical Reagents[3]
- Paint & Coating[3]
- Organic Acid[3]
- Carbonate[7]
- Sulphate[10]
- Feed Additives[1]
- Other Inorganic Chemicals[3]
- Contact Person : Mr. Chen Jesson
- Company Name : Changsha Weichuang Chemical Co., Ltd.
- Tel : 86-731-85573222
- Fax : 86-731-84765733
- Address : Hunan,Changsha,(Room 1301, Xincheng Dibiao), Crossing of Wanjiali Road and Laodong East Road
- Country/Region : China
phosphoric acid H3PO4
1.Basic information:
Name:phosphoric acid
MF:H3PO4
Content: 75%,81%,85% min. or produce as per your requirements.
Density: 1.6850 ( under 25C)
Appearance:colorless transparent or slightly pale yellow vicous liquid
2.Specification:
Specifications of Phosphoric Acid food grade | ||||
No. | Items of Analysis | Unit | National standard: GB3149-2004 | Analytical data |
1 | Color | Apha | ≤20 | 10 |
2 | H3PO4 | % | ≥85.0 | 85.1 |
3 | ArsenicAs | % | ≤0.00005 | 0.00002 |
4 | Heavy metalPb | % | ≤0.0005 | 0.0003 |
5 | Fluorine(F) | % | ≤0.0010 | 0.0001 |
6 | Oxide(H3PO3) | % | ≤0.0120 | 0.0030 |
3.Packing:Packed in plastic drums, net weight : 35 kg , 330 kg or 1600kg.
4.Properties:
It is Colorless, transparent and syrupy liquid;
It is odorless and tastes very sour; its melting point is 42.35 ;
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 has got hydroscopic.
5.Use: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.
6.More photos:
phosphoric acid H3PO4
