Parameter

Specification

Result

Appearance

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

Complies

Melting Point

         45-60°C

58°C

UV Absorbance

                        ≤0.50 (290nm)

0.143

Cone Penetration

       (0.1mm)

122

Residue on ignition

≤0.05%

0.032

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)

0.832

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