1 �Formula: C4H7NaO4.XH2O 2 �Formula wt:142.09 3 �CAS:[126-96-5] 4 �Einecs:204-814-9 5 �Mesh Number 30-80 6 �Specificity: white crystalline granular ,with lightaceticacid odour, easily absorb water, easily soluble in water. Decomposed when heated to 150 7 �Usage: sodium diacetate widely used as antiseptic ,preservative , flavoring agent and PH regulator in Food and Feed industry.