It has E number "E262".
Properties:White crystalline. Acetic acid odour. Easy absorb moisture, very soluble in water, 150oC decompose.[ Molecular formula ] : C4H7NaO4.XH2O
[ Molecular weight ] : 142.09 (Anhydrous)
[ Structural formula ] : CH3-CO-ONa.CH3-CO-OH.XH2O
[ Description ] : Purity; 99.0%-100.5%
Standard : FCC IV
Packing : 25kg/bag or use cardboard barrelSpecification:
|
No. |
Item |
Standard(FCCIV) |
Test Result |
|
1 |
Free acetic acid |
39.0-41.0% |
39.79% |
|
2 |
SodiumAcetate(ChCOONa) |
58.0-60.0% |
59.11% |
|
3 |
Moisture |
≤2% |
0.85% |
|
4 |
PH(10% apueous solution) |
4.5-5.0 |
4.8 |
|
5 |
Formic acid and Matters easy to oxidize |
≤0.2% |
0.2 |
|
6 |
Arsenic(As) |
≤0.0003 |
0.0003 |
|
7 |
Heavy Metals(as Pb) |
≤0.001% |
0.00% |
|
8 |
Mesh Size |
Produce according to 60-80 |
75.00 |