Sodium Diacetate SODIUM DIACETATE 1. Chemical name : sodium diacetate 2. Molecular formula : C 4 H 7 Na O 4 �·xH 2 O 3. Molecular weight : 142.09 (anhydrous) 4. CAS: 126-96-5 5. Performance: white crystal. Smell of acetic acid. Moisture easily. It is easily soluble in water ( 1g/ml) and emits 42.25% acetic acid. The pH value of 10% aqueous solution is 4.5~5.0. It is decomposed when heated to above 150â??. Combustible. 6. Uses : preservatives; antifungal agents; acidity regulators; chelating agents. Seven, packaging : lined with polyethylene plastic bags, outer plastic woven bags, 25Kg per bag. 8. Storage and transportation: It should be stored in a dry, ventilated and clean warehouse, lightly packed, and protected from moisture and heat. During transportation, it should be protected from rain and moisture, and should be stacked separately from toxic substances.