Product Description

Appearance: Hard, yellow to pale amber-colored resin

Identification    Solubility: Insoluble in water, soluble in acetone

Infrared absorption spectrum: Characteristic of the compound

Ring and ball softening range (℃)    82- 90

Acid value (mg KOH/g)    3-9

Specific gravity (25℃)    1.080- 1.090

Ash (%)    =< 0.1

Lead (Pb)    =<2 mg/kg

Arsenic (As)    =<3 mg/kg

Mercury (Hg)    =<1 mg/kg

Cadmium (Cd)    =<1 mg/kg

Total heavy metals(as Pb)    =<10 mg/kg

Total plate count    =< 5000 cfu/g

Yeast & mould    =< 500 cfu/g

Salmonella/ 10g    Negative

E. Coli/ 5g    Negative