Food Grade Halal Kosher Potassium Sorbate Granule or Powder

Basic Information
Product Name: Potassium sorbate
Cas No.: 590-00-1
MF: C6H7KO2
Einecs No.: 611-771-3
HS Code: 2916190090
Characteristics
White to pale yellow scaly crystal, crystalline powder or granular. Odorless or slightly odorous. Long-term storage in the air is easy to absorb moisture and oxidize and decompose to color. Relative density (d2025) 1.363. The temperature of 270 ° C (decomposition). Soluble in water (67.6g / 100ml, 20 ° C) 5% saline (47.5g / 100ml, room temperature), 25% sugar water (5lg / 100ml, room temperature). Soluble in propylene glycol (5.8g/100m1), ethanol (0.3g/100m1). The Ph value of the 1% aqueous solution is 7-8.
It has a strong inhibitory effect on spoilage bacteria and fungi, and is far less toxic than other preservatives, so it has become the world's most important preservative.
Under acidic conditions, the antiseptic effect can be fully exerted, and the effect is very low in neutral.
Function & Applications
Preservatives, anti-mold agents in the food industry
SpecificationsItemsStandardsAppearanceWhite to off-white granular/powderAssay99.0% - 101.0%Loss on drying(105ºC,3h)1% MaxHeat StabilityNo change in colour after heating for 90 minutes at 105ºCAcidity (as C6H8O2)1% MaxAlkalinity (as K2CO3)1% MaxChloride (as Cl)0.018% MaxAldehydes (as formaldehyde)0.1% MaxSulfate (as SO4)0.038% MaxLead (Pb)5 mg/kg MaxArsenic (As)3 mg/kg MaxMercury (Hg)1 mg/kg MaxHeavy metals (as Pb)10 mg/kg MaxOrganic Volatile ImpuritiesMeet the requirementsResidual solventsMeet the requirements
Certification: KOSHER, ISO9001, OHSAS
Sample Policy
1.Free samples for clients testing.
2. Available PSS quantity 10-15g each time. The sample freight charge would be with freight collect on arrival or sending through courier account of customer.
3. Samples transfer time is less than 7 days
Service we provide:
1. before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Cargoes photo before and after loading into container
4. Fast shipment by reputed shipping line
5. Best service after shipment with emails