Sodium Sorbate
Chemical properties: Formula:C6H7KO2    M.W.: 150
Physical  properties:white power,the sodium salt of sorbic acid.
Grade: Food Grade
Assay: 99%min
Usage: Food additive, mainly used as antiseptic and antistaling agent etc.
NO Items Index
Appearance :White powder     
Assay: (as Na2H2P2O7)%≥ 95.0
PH Value: 3.5-4.5
Water Insoluble matter: %≤1.0
Fluoride (as F) :% ≤ 0.005
Heavy Metals (as Pb): % ≤ 0.001
Arsenic: (As)% ≤    0.0003
Storage:
1. Be set to cool. Dry and ventilated place. Away from Fire source.
2. Sealed, Prevent from rain. Sunlight and strong acis or alkali.
3. Lightly transport and protect from package damage.