Phosphoric acid Food grade is a Food Additives product. Key specs — Origin: China.
Product Description
Product name: phosphoric acid food grade Formula: H3PO4 molecular weight: 98.0 CASRN: 7664-38-2
physicochemical properties: Colorless,transparent and syrupy liquid. Melting point:42.35 centigrade. boiling point 213 centigrade,generating pyrophosphoric acid at boilling point.
Heating 300 centigrade to become metaphosphoric acid.Relative density:1.87 . it is soluble in ethanol and easily soluble in water.its acidity is weaker than sulfuric acid, hydrochloric acid and nitric acid, but is stronger than boric acid acetic acid, etc.
Can cause skin inflammation and disrupt the organizational structure of the skin. it begin to crystallize once it cooled down for a long time.hygroscopic and corrosive liquid.
Application: 1.acidity additive,and nutriment for yeast 2.acidity additive for seasoner,canned food,soft drink 3.Saccharomyces cerevisiae 4.prevent mold
Specification: H3PO4: 85% max As 0.5PPM max Pb 5PPM max H3PO3 120PPM max F 10PPM max COLOR 20hazen max
