white petroleum jelly high quality BP/ USP

Density

               0.***0.*8

Identification

First identification A, B, D

Second identification A, C, D

1. Drop point: Between *5 ℃ and *0 ℃and doesnt differ by more than 5 ℃ from the value stated on the label.
2. IR: comparable to reference standard.
3. Chemical Test: The solid upper layer is violet-pink or brown.

D. Appearance.

Acidity or Alkalinity   

Not more than 0.5 mL of 0.*1M NaOH.

Cone Penetration (0.1mm)

           ******0

UV Light Absorption

Not more than 0.5

Drop Point ℃ 

****0

Polycyclic Aromatic

Hydrocarbons (UV-VIS

Spectrophotometry)

(******0 nm)

At no wavelength in the range **0 nm to **0 nm does the absorbance of the test solution exceed that of the reference solution at **8 nm.

Foreign Organic Matter

Heat 1 g until fumes appear, No acrid odor is evolved.

Sulphated Ash

Not more than 0.*5%

Consistency

*0 - **0