PHOSPHORIC ACID 85%MIN 75%,76%(FOOD & TECH GRADE) Specific gravity is 1.70. Soluble in water and ethanol. Its acidity is weaker than sulfuric acid, hydrochloric acid and nitric acid, but stronger than acetic acid and boric acid. Colorless, transparent or a little light color syrupy liquid
SODIUM PYROPHOSPHATE 96.5% Specific gravity is 2.534, melting point of 880¡æ. It is dissolvable in water and acid but not dissolvable in alcohol and ammonia. Its aqueous solution, which is of alkalinity, when boiled, will be hydrolyzed to Na2HPO4. White powder or lumps.