| ≥1 piece |
1.
2. Molecular Formula: C4H7NaO4·XH2O
3. Properties: White crystal with acetic acid odor ,easy to absorb moisture,soluble in water,to decompose when heated to higher than 150℃.
4. Quality Standard: Q/320724 LRP004-2008, FCC-V
5. Specifications
|
Index item |
Test Result |
|
Free acetic acid% |
39.0-41.0 |
|
Sodium acetate(CH3COONa)% |
58.0-60.0 |
|
Moisture |
≤2.0 |
|
Heavy metal(in Pb),≤% |
0.001 |
|
PH(10% aqoeous solution) |
4.5—5.0 |
|
Formic acid and readily oxidizable substance ≤% |
≤0.2 |
|
Arsenic(AS)≤% |
0.0003 |
|
Lead≤mg/kg |
≤2.0 |
|
|
|