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4-Hydroxybenzoic acid propyl ester, 1 kg

≥98 %, Ph. Eur., USP
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Propyl 4-hydroxybenzoate, Propylparaben
Empirical formula C10H12O3
Molar mass (M) 180,21 g/mol
Density (D) 1,287 g/cm³
Boiling point (bp) 301 °C
Flash point (flp) 180 °C
Melting point (mp) 98 °C
WGK 1
CAS No. 94-13-3
EG-Nr. 202-307-7


€107.40/Pack Qty. 

excl. VAT. | 1 kg per Pack Qty.

Art. No. 6882.4

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Product details



4-Hydroxybenzoic acid propyl ester ≥98 %, Ph. Eur., USP

Technical Information
Checked according to pharmacopoeia Ph. Eur. 
USP 
4-Hydroxybenzoic acid propyl ester
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
6882.1 100 g plastic

€25.70

6882.2 250 g plastic

€44.00

6882.3 500 g plastic

€73.00

6882.4 1 kg plastic

€107.40

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Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS


Certificates of Analysis

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The following analysis certificates have been found:

Guarantee analysis

Appearancewhite powder
Assay (HPLC)98,0-102,0 %
Identitycomplies
Melting point96-99 °C
Appearance of solution (10 % in ethanol 96 %)complies
Acidity (0,1 M NaOH/0,2 g)complies
Loss on drying≤0,5 %
Sulphated ash≤0,1 %
Related substances (p-HBA)≤0,5 %
Related substances (unspecific impurities)≤0,5 %
Related substances (total)≤1,0 %
Volatile organic impuritiescomplies
Residual solvents (ethanol)≤0,2 %
Residual solvents (propanol)≤0,5 %