Medical Vaseline, Petroleum Jelly ,White Vaseline, Cosmetic Vaseline Pharmacy Vaseline

Medical Vaseline

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