| |
[TRADE NAME] Potassium Sorbate
[CHEMICAL NAME] 2,4-Potassium Sorbate
[STRUCTURAL FORMULA] CH3CH=CHCH=CHCOOK
[MOLECULAR FORMULA] C6H7KO2
[MOLECULAR WEIGHT] 150.22
[Physicochemical properties] White or yellow White crystal
or crystal powder
| Quality
Index |
FCC
IV |
GB13736-92 |
| potassium sorbate Content(Dry Basis), % |
98.0-101.0 |
98.0-102.0 |
| Clarity |
Qualified |
Qualified |
| Free Alkali(By K2CO3),
% ≤ |
1 |
Qualified |
| Drying Loss , % ≤ |
1 |
1 |
| Chloride(By Cl), % ≤ |
0.01 |
0.018 |
| Sulfate (By SO4), % |
- |
0.038 |
| Aldehyde (By HCHO), % ≤ |
- |
0.1 |
| Heavy Metal(By Pb), % ≤ |
0.001 |
0.001 |
| Arsenic , % ≤ |
- |
0.0003 |
[Packing and Storage]
1. Packing:
(1)50 pound (Net Weight) In carton lined with polyethylene
plastic bag;
(2)25KG(Net Weight) in
carton lined with polyethylene plastic bag;
(3)Fractional package
500gram/bag×40/carton.
2. Stored in cool, dry and ventilated place, keep free from sunlight;
3. Transported as common products. |
|