Parameter

Specification

Result

Appearance

White or Yellowish Translucent soft unctuous,odorless,has certain drawing

Complies

Melting Point

        45-60°C

59°C

UV Absorbance

                        ≤0.50 (290nm)

0.148

Cone Penetration

       130-230 (0.1mm)

148

Residue on ignition

≤0.05%

0.031

Sulfide

        ≤0.00017%

Complies

Acidity or Alkalinity

Plus phenolphthalein colorless and methyl orange can not show pink

Complies

Density

                     0.815-0.880 (60°C)

0.837

Organic Acids

                              Show red

Complies

Fixed oils, fats&Rosins

No ppt or oily matters is produced

Complies

Heavy metal

≤0.003%

Complies

Arsenic salt

≤0.0002%

Complies

Polycyclic aromatic hydrocarbons

Absorbance at 260-420nm not more than the absorbance at 278nm

Complies