Product Details

1. Why choose Sunrise

* Professional manufacture with competitive price and excellent quality

* GMP, CQC, FDA, HALAL, KOSHER

* Large quantity in stock with prompt shipment and good service

* Free sample and trial order is available

2.Potassium Sorbate Specifications

3. Potassium Sorbate Workshop

4.Potassium Sorbate Function

* Potassium Sorbate can be used as preservative in Food, beverage, tobacco business.

* Potassium Sorbate can be used as preservative in the cosmetics industry.

* Potassium Sorbate can be used as unsaturated acid in Resin, spices and rubber industry.

5. Potassium Sorbate R&D Quality Control

SPECIFICATION	STANDARD	TEST RESULT
Identification	UV-Maximum 254	Complied
Appearance	White or off white granular	White granular
Assay(dry basis)	99.0%-101.0%	100.2%
Melting range	133-135℃	133.3-134.6℃
Loss on drying	Not more than 1%	0.16%
PH-Value	8.5-10.5(10%water solution)	9.7
Alkalinity(as K2CO3)	Passets test( about 1%)	Complied
Acidity(as sorbic acid)	Passets test( about 1%)	Complied
Heavy metals(as Pb)	Not more than 10ppm	Complied
Arsenic	Not more than 2ppm	Not more than 2 ppm
Lead	Not more than 2ppm	Not more than 2 ppm
Chloride	Not more than 180ppm	Not more than 180 ppm
Sulfate(as SO4)%	Not more than 380ppm	Not more than 380 ppm
Organic volatile impurities	Meet the requirements	Complied
Aldehydes (as for maldehyde)	Not more than 0.1%	Complied
Cadmium	Not more than 0.02ppm	Complied
Zinc	Not more than 0.1ppm	Complied
Mercury	Not more than 1ppm	Complied
Heat resistance	No discoloration after heating 90 minutes at 105℃	Complied
Conclusion : the product complies with FCC/E-202

6. Potassium Sorbate Packing & Storage

Packaging Detail	Bulk packing: 25kg/carton
Storage	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
Shelf Life	2 years if sealed and store away from direct sun light.
Delivery Detail	Prompt delivery after order confirmation