Sodium Diacetate
Commodity: sodium diacetate
Property: white crystal powder with acetic acid smell, easy to deliguescence,soluble in water.
CAS NO :126-96-5
Structural formula: CH3-CO-ONa.CH3-CO-OH.XH2O
Packing and storage: It is packed in plastic-lined braid bag,contents,25kg or 50kg. It is stored in a cool, dry and ventilated place.
Application: It is used for storage of grain,the antisepsis,mouldproof and preservation of feed, and also widely used as dye levelling,acidate,detergent and chlorate agents.
Specification data: See the table below.
|
Free Acetic Acid: |
39.0 – 41.0% |
|
Sodium Acetic: |
58.0 – 60.0% |
|
Moisture: |
2.0% max |
|
PH (10% aq.) |
4.5 – 5.0 |
|
Formic acid and Oxidizables: |
0.2% max |
|
Arsenic: |
0.0003% max |
|
Heavy metals (As Pb): |
0.001% max |