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ButylParaben

Butylparaben is a food-grade alkyl ester of para-hydroxybenzoic acid used as an antimicrobial preservative in food, pharmaceutical, and cosmetic formulations. We supply bulk ButylParaben sourced from leading China manufacturers, available in powder form to meet global food industry demand. Our ButylParaben is widely used in oil-based sauces and dressings, baked goods and pastry fillings, essential oil preparations, combination with methyl and propylparaben and processed fruit and vegetable products.

Kosher Halal ISO 9001 BRC
E Number
E209
CAS No.
94-26-8
HS Code
291829

Introduction

Butylparaben is the butyl ester of para-hydroxybenzoic acid, belonging to the paraben family of preservatives. It is effective against a broad spectrum of molds, yeasts, and bacteria, with particular efficacy in the acidic to neutral pH range.

Butylparaben is lipophilic and exhibits stronger antimicrobial activity than shorter-chain parabens such as methylparaben and ethylparaben. In food applications, it is used alone or in combination with other parabens to achieve synergistic preservation effects. Its low water solubility makes it particularly suitable for oil-phase preservation in emulsion-based food products.

Uses

  • Antimicrobial preservative in oil-based sauces and dressings
  • Mold and yeast inhibitor in baked goods and pastry fillings
  • Preservation of flavor extracts and essential oil preparations
  • Synergistic preservative in combination with methyl and propylparaben
  • Antimicrobial agent in processed fruit and vegetable products
  • Shelf-life extension in confectionery coatings and glazes

Specifications

Item Specification
Appearance White crystalline powder
Assay ≥ 99.0%
Melting Point 68 – 72°C
Moisture ≤ 0.5%
Residue on Ignition ≤ 0.05%
Acidity (as p-hydroxybenzoic acid) ≤ 0.35%
Heavy Metals (as Pb) ≤ 10 mg/kg
Arsenic (as As) ≤ 3 mg/kg
Lead (Pb) ≤ 2 mg/kg
Chlorinated Compounds (as Cl) ≤ 0.01%

Product / Packaging

ButylParaben packaging

Other Conditions

MOQ

Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine ButylParaben with other food ingredients in one shipment to save on freight.

Samples

We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.

Lead Time

Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.

Documents

You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.

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