Propyl Paraben Supplier, Exporter & Global Wholesaler
PAU Chemicals is an India-based global supplier and exporter of Propyl Paraben (E216) at 99% minimum, in NF and BP grades, for cosmetic and pharmaceutical manufacturers worldwide.
Propyl Paraben is the longer-chain partner to methyl paraben. Its greater lipophilicity makes it more active against bacteria and more effective in the oil phase of an emulsion — which is exactly where methyl paraben is weakest.
PAU Chemicals supplies NF and BP grade material with melting point, acidity and heavy metals documented per batch.
Because it partitions into the oil phase, propyl paraben is depleted from the water phase where spoilage organisms actually grow. In high-oil emulsions, increase the total preservative load rather than assuming the label level is what is protecting the product.
Technical Specifications
Product Characteristics | Product Details |
Product Name | Propyl Paraben |
Chemical Name | Propyl 4-hydroxybenzoate |
CAS Number | 94-13-3 |
HS Code | 2918 29 00 |
E / INS Number | E216 |
Molecular Weight | 180.20 g/mol |
Appearance | White crystalline powder |
Odour | Odourless |
Assay (dried basis) | 99.0 – 100.5% |
Melting Range | 96 – 99 °C |
Loss on Drying | 0.5% max |
Residue on Ignition | 0.1% max |
Acidity | Complies |
Heavy Metals (as Pb) | 10 ppm max |
Arsenic (As) | 3 ppm max |
4-Hydroxybenzoic Acid | Complies with monograph |
Solubility | Very slightly soluble in water; freely soluble in alcohol |
Typical Use Level | 0.02 – 0.1% |
Storage | Sealed, cool, dry |
Reference Standard | NF / BP / E216 |
Available Grades
NF grade
BP grade
Food grade (E216) where permitted
Export Details
Minimum Order Quantity: 1 FCL
Country of Origin: India
Mode of Transportation: By Sea
Loading Ports: Hazira (Surat, Gujarat) & Nhava Sheva / JNPT (Navi Mumbai)
Shipping: FCL
Incoterms: EXW, FOB, C&F (CFR) & CIF
Payment Terms: TT / Bank Transfer & LC at Sight
Delivery Time: 3 to 4 weeks
Logistics Packaging: 25 kg fibre drums or HDPE bags with liner
Dangerous Goods: Not classified as dangerous goods for transport
Documentation: Invoice, Packing List, Bill of Lading, COA, MSDS & Certificate of Origin
Certifications
Industrial & Technical Applications
Cosmetic creams, lotions and emulsions
Pharmaceutical topicals and suspensions
Hair care and styling products
Baby care and personal care formulations
Sunscreen and colour cosmetics
Household cleaning formulations
Why Choose PAU Chemicals
Genuine Direct Supply — straight to the importer with no hidden intermediaries
Ethical Sourcing — ensuring 100% transparent and compliant procurement
Stable, Consistent Quality — for uninterrupted production and reliable 99% minimum assay
Competitive Pricing — offering strong commercial value for bulk FCL buyers
Flawless Documentation — handling all trade paperwork for smooth port clearance
Preferential Tariff Support — leveraging trade agreements to reduce your import duties
What is Propyl Paraben, and what is it called locally?
It is propyl 4-hydroxybenzoate, called propylparaben or simply PP in formulation, and listed as E216 in food use.
What is it used for?
Preserving cosmetic creams and emulsions, pharmaceutical topicals and suspensions, hair care, sunscreens and personal care products.
Why is it used with methyl paraben?
Propyl paraben is more lipophilic and more active against bacteria; methyl paraben is stronger against moulds and yeasts and more available in the water phase. Together they cover the full spectrum.
How much should I use?
Typically 0.02 to 0.1%, and within the maximum permitted in your destination market. Its low water solubility limits how much can be dissolved in the aqueous phase.
Is it permitted in my market?
Propyl paraben is permitted in many markets but has been restricted in some product categories and for some age groups, particularly in the EU. Check the current position for your destination before formulating.
Why does my emulsion still spoil despite adequate dosing?
Propyl paraben partitions into the oil phase, leaving the water phase — where organisms grow — under-protected. High-oil systems need a higher total preservative load or a different system.
How should it be stored, and what is the shelf life?
Sealed containers in a cool, dry place away from light. It is stable, but moisture causes caking.
Which ports and Incoterms do you ship on, and how long does delivery take?
Hazira and Nhava Sheva on EXW, FOB, C&F and CIF terms, typically 3 to 4 weeks, shipping as general cargo. Export MOQ is 1 FCL.
Frequently Asked Questions
Product Inquiry
