1.POTASSIUM SORBATE FCC4 2Grade Standard: Food Grade 3.Application: food additive 4.Appearance: white crystals powder

POTASSIUM SORBATE  FCC4

Specification:Molecular Weight: 150.21

Melting point: 270ºC

Solubility in water: 58.2G/100ML(20ºC)

Identification: Conform

Assay: 99.0-101.0%

Acidity(as sorbic acid): pass test (1%max)

Alkalinity( as K2CO3): pass test (1%max)

Aldehyde( as formaldehyde): 0.1%max

Heavy metals(Pb): 10ppm max

Lead: 5ppm max

Hg: 1ppm max

Loss on drying: 1.0%max

As: 3ppm max

Residue on ignition: Pass

POTASSIUM SORBATE