FOB Price
Obtenir le dernier prix1200 ~ 2200 / Tonne ( Negotiable )
|Minimum Order
Localité:
-
Prix de commande minimale:
Commande minimale:
20 Ton
Packaging Detail:
25kgs
Delivery Time:
10-20 days
Supplying Ability:
2000 Ton per Month
Payment Type:
T/T
Personne àcontacter Ms. Joanna
No. 3, South Changjiang Street, Huanggu District, Shenyang City, Liaoning Province, China, Shenyang, Liaoning
All product parameters have been tested by professional
authorities!
If you want to know more about the product
parameters, please contact
us!
Product parameters are the basic indicators of product quality, we
can guarantee product quality!
| product name:potassium sorbate | |
| Items | Standards |
| Appearance | White to off-white column |
| Assay(on dry weight basis) | *9.0%≈**1.0% |
| solubility | Freely soluble in water and practically insoluble in ether |
| Odor | Slight characteristic odor |
| Heat Stability | No change in color after heating for *0 min at **5ºC |
| Identification Test |
(1)Potassium
test:Passes Test
(2)Test of double
bonds:Passes Test
(3)UV:conforms
with standard spectrum
|
| PH-Value(*0%water solution) | 8.***0.5 |
| Transmittance | ≥*7.0% |
| Alkalinity(as K2CO3) | ≤1% |
| Chloride(as Cl) | ≤0.**8% |
| Sulfate(as SO4) | ≤0.**8% |
| Loss On Drying | ≤1.0% |
| Aldehydes(as formaldehyde) | ≤0.1% |
| Arsenic(as As) | ≤3mg/kg |
| Lead | ≤2mg/kg |
| Zinc | ≤0.1mg/kg |
| Cadmium | ≤0.*2mg/kg |
| ≤1mg/kg | |
| Heavy Metals(as Pb) | ≤*0mg/kg |
| Total Count Colony | ≤**0cfu/g |
| Mould&Yeast | ≤**0cfu/g |
| Coliform | ≤*0cfu/g |
