Sell potassium sorbate

potassium sorbate
white granular crystalline powder, or pellets with odorless, slightly soluble in alchohol,67.6g dissolves in 100ml of water at 20.
Standard: FCCIV/E202
CAS name:2,4-Hexadienoic, (E, E) -Potassiu salt
Molecular weight:150.22
Melting point:270(decompose)
Ph value:7-8
Density(20) :1.36g/cm3
Acidity or alkalinity:1% max
Aldehydes:0.1% max
Heavy metal(as Pb) :10PPM max
Loss on drying:1.0% max
Arsenic (as AS) :3PPM max