its a kind of inorganic salt which can be widely used in industrial and other areas.We can offer both tech grade and food grade.
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
