- 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
PHOSPHORIC ACID 85% (1) CAS NO:7664-38-2 (2) UN NO1805 (3) purity:85%
1.phosphoric acid
2.molecular formula :H3PO4 ;
3.molecular weight :97.99 ;
4.property
it is in colorless transparent and syrupy liquid or rhombic crystalline , it is ordorless and tastes very sour its melting point is 42.35and when heated to 300 it will become into meta phosphoric acid , it is relative desity is 1.834 , it is easily soluble in water and resolves in ethanol , it may irritate human skin to cause phlogosis and destrory the issue of human body , it shows corro-siveness being heated in ceranuc vesseks ; it has got hydroscopicity .
5.packing and storage
packed in 35kg or 330kg net plastic drums . during transportation of storage the inner cover as well as the outer cover of the packing drums must be well sealed , it is classified as a hazardous product of the 2nd class of risk , and its hazarddous chemicals code in china is 93002 , it is easily frozen in winter season .
6.About our company
phosphoric acid
