Description
Specification
| Item | Standard | Test results |
| Color | White or white-Like | Pass test |
| Form | Powder or granule | Pass test |
| Potassium sorbate(As C6H7KO2)( on dry basis) | 98.0%~101.0% | 98.5% |
| Loss on drying | 1.0% max | 0.88% |
| Cloride(As Cl) | 0.018% max | 0.01% |
| Sulfate salts(As SO4) | 0.038% max | 0.03% |
| Aldehyde(As HCHO) | 0.1% max | 0.085% |
| Heavy metal(As Pb) | 10mg/kg max | 8.55mg/kg |
| Arsenic(As) | 3.0 mg/kg max | 2.55mg/kg |
| Lead(Pb) | 2.0mg/kg max | 1.55mg/kg |
| Clarity degree | Pass test | Pass test |
| Free alkali | Pass test | Pass test |
Character: White to light yellow, flaky crystalline granule or powder. Odorless or slight odor. It is deliquescent, decomposed and coloring which stored in air for long time. Relative density is 1.363. Melting point is 270ºC(decomposed). Highly soluble in water. The PH value of aqueous solution with 1% is between 7 and 8.
Usage: Preservative; Mildew-retarding agent.
FAQ
1.When will I get reply?
We ensure you fast response,fast service.Emailes will be replied in 12 hours,your questions will be answered in time.
2.How about the validity of the products?
Accoding to the products you ordered.
3.How about the packing?
Usually we provide the packing as 25kg/bag,50KG/bag or carton.Of course,if you have special requirements on them,we will according to you .
4.How about the storage and transport?
It should be stored in a dry and ventilating warehouse.Be cautious to keep away from moisture and heat;unloaded with care,so as to avoid the damage.Furthermore,it should be stored separately from poisonous substances.
5.Which payment terms do you accepet?
L/C,T/T,Western Union Paybal and so on.
Complaint
