Food Grade Potassium Sorbate CAS 24634-61-5 For Preservative

Price Negotiable

Price: By Negotiation

MOQ: 100KGS

Delivery Time: 7-20 Working days

Brand: HERRMAN

Product Description

Food Grade Potassium Sorbate CAS 24634-61-5 for Preservative

Potassium sorbate Description:

Food Grade Potassium Sorbate:
1. Chemical name: Potassium sorbate

CAS:24634-61-5

Chemical formula: C6H7KO2

Appearance:White Granular or Powder

Purity:99.0%Min

Application:Food preservative

Specification:

Specification	Standard	Test result
Identification	UV-Maximum254±2mm	Complied
Appearance	White or off white spherical	White spherical
Assay (dry basis)	99.0%-101.0%	100.0%
Melting range	133-135℃	133.2-134.6℃
Loss on drying	Not more than1%	0.20%
PH-Value	8.5-10.5(10% water solution)	9.6
Alkalinity (as K2CO3)	Passes test (about 1%)	Complied
Acidity (as sorbic acid)	Passes test (about 1%)	Complied
Heavy metals (as Pb)	Not more than 0.001%	Complied
Arsenic	Not more than 2ppm	Not more than 2ppm
Lead	Not more than 2ppm	Not more than 2ppm
Sulfate (as SO4) %	Not more than 380ppm	Not more than 380ppm
Aldehydes (as for maldehyde)	Not more than 0.1%	Complied
Heat resistance	No discoloration after heating 90 minutes at 105℃