SODIUM DIACETATE

1、Chemical Name: SODIUM DIACETATE 2、Molecular Formula : C4H7Na O4·xH2O 3、Molecular Weight: 142.09 (Anhydride) 4、CAS: 126-96-5 5、Character: White crystalline granule or powder; With acetic acid smell. Deliquescent; Highly soluble in water (1g/ml), and create acetic acid with 42.25%. The PH value of aqueous solution with 10% is between 4.5 and 5.0. It will be broken up when heated to 150℃. Flammable. 6、Usage: It is used as preservative, mildew-retarding agent, acidity regulator, and chelating agent. 7、Packing: It is packed with polythene bag as the inner layer, and polywoven bag as the outer layer. The net weight of each bag is 25kg. 8、Storage and Transport: It should be stored in a dry, clean, and ventilative warehouse, kept away from water and moisture during transport, unload with care so as to avoid damaging the bags. Be cautious to keep away from moisture and hot. 9、 Specification E262ii Description White, hygroscopic crystalline solid with an acetic odor Free acetic acid (As Dry Basis) % 39.0~41.0 Sodium Acetate (As Dry Basis) % 58.0~60.0 pH (10% water solution 4.5~5.0 Water ≤% 2.0 As ≤mg/kg 3 Hg ≤mg/kg 1 Pb ≤mg/kg 2 Readily oxidizable substance ≤mg/kg 1000 Test of Acetic Acid Pass the test Test of Sodium Pass the test 10、Shelf Life: Within 24 months 11、Issue Date: Feb 02,2024