White/Yellow Petroleum Jelly Pharmaceutical Grade
description1
White
Item |
Standard Value |
Company Product Measured Value |
Appearance |
White, uniform, odorless, lump-free paste with certain stringiness |
White, uniform, odorless, lump-free paste with certain stringiness |
Polycyclic Aromatic Hydrocarbons |
Pass |
Pass |
Melting Point (°C) |
42-60 |
55 |
UV Absorbance (290nm), not greater than |
0.50 |
0.08 |
Acidity and Alkalinity |
None |
None |
Foreign Organic Matter |
None |
None |
Sulfate Ash (mass fraction), not greater than % |
0.1 |
<0.1 |
Cone Penetration (150g, 25°C) 0.1mm |
130-250 |
139 |
Yellow
Inspection Item |
Specification |
Test Result |
Test Method |
Appearance |
Uniform, odorless, lump-free ointment, with certain stringiness |
Conform |
Visual Inspection |
Color |
Lighter than colorimetric solution A |
Conform |
Chinese Pharmacopoeia Part II |
Dropping Point (°C) |
45-60 |
53 |
SH/T0115 |
UV Absorbance (290nm) |
≤0.7 |
0.5 |
SH/T406 |
Organic Acid (mg NaOH/g) |
≤0.08 |
0.08 |
Chinese Pharmacopoeia Part II |
Acidity/Alkalinity |
None |
None |
Chinese Pharmacopoeia Part II |
Foreign Organic Matter |
None |
None |
Chinese Pharmacopoeia Part II |
Residue on Ignition (%) |
≤0.05 |
— |
Chinese Pharmacopoeia Part II |
Sulfides |
Conform |
— |
Chinese Pharmacopoeia Part II |
Penetration (150g, 25°C, 0.1mm) |
130-200 |
140 |
Chinese Pharmacopoeia Part II |
Applications
● Pharmaceutical Industry: Used as a base material for ointments, skin protection creams, and wound-care products.
● Cosmetics & Personal Care: A key ingredient in lip balms, moisturizers, hair care products, and high-end skincare formulations.
● Medical & Industrial Use: Acts as a protective lubricant for precision instruments and medical devices, preventing corrosion and moisture damage.
● Household & Daily Use: Found in baby care products, lotions, and barrier creams for hydration and skin protection.
Storage & Safety
● Store in a cool, dry, and well-ventilated place, away from direct sunlight and heat sources.
● Keep containers tightly sealed to prevent contamination and maintain product stability.
● Ensure proper handling to avoid moisture absorption and impurities.
Packaging
● Standard Packaging: 170kg per drum, or customized according to customer requirements.
● Transport Considerations:
Classified as a non-hazardous substance but should be handled with care to maintain purity and effectiveness.
White petroleum jelly is a versatile, high-quality product that meets pharmaceutical standards, making it an ideal choice for medical, cosmetic, and industrial applications.