Pattassium sorbate,China price supplier

Product Name:Pottassium Sorbate

Chemical Name:Pottasium(E,E)-hexa-2,4-dienoate

Chemical Formula: C₆H₇KO₂

CAS No.24634-61-5

Molecular weight:150.22

Custom Tarif No:2916.1995

Functional Use: Antimicrobial agent, Preservatitive

Apperance: White Granular or powder

Identification: Add a few drops of bromine TS to 2ML of the sample  

            solution, the color disappears.

Assay(Titrimetric): 99%-101%

Melting Point: 133℃-135℃

Loss on Drying: ≤ 1%

Alkalinity(as K₂CO₃): ≤ 1%

Acidity(as sorbic acid): ≤ 1%

Aldehydes: ≤ 0.1%

Heavy metals(as Pb): ≤10mg/kg

Lead: ≤2mg/kg

Mercury:1mg/kg

Arsenic:3mg/kg

Shelf life:2years