4-Hydroxybenzoic acid propyl ester, 500 g
≥98 %, Ph.Eur., USP
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Pack Qty.
Pack.
Propyl 4-hydroxybenzoate, Propylparaben
Empirical formula C10H12O3
Molar mass (M) 180,21 g/mol
Flash point (flp) 180 °C
Melting point (mp) 98 °C
WGK 1
CAS No. [94-13-3]
EG-Nr. 202-307-7
Molar mass (M) 180,21 g/mol
Flash point (flp) 180 °C
Melting point (mp) 98 °C
WGK 1
CAS No. [94-13-3]
EG-Nr. 202-307-7
€51.10/Pack Qty.
excl. VAT. | 500 g per Pack Qty.
Art. No. 6882.3
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Free of shipping costs from 125 €
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€48.54/Pack Qty.
from 24 Pack Qty.
€45.99/Pack Qty.
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Product details
4-Hydroxybenzoic acid propyl ester ≥98 %, Ph.Eur., USP
Technical Information
| Checked according to pharmacopoeia |
Ph.Eur. USP |
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4-Hydroxybenzoic acid propyl ester
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| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
|---|---|---|---|---|---|---|
| 6882.1 | 100 g | plastic | €19.25 |
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| 6882.2 | 250 g | plastic | €29.60 |
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| 6882.3 | 500 g | plastic | €51.10 |
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| 6882.4 | 1 kg | plastic | €84.40 |
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Certificates of Analysis
Guarantee analysis
| Appearance | white powder |
| Assay (HPLC) | 98,0-102,0 % |
| Identity | complies |
| Melting point | 96-99 °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 % |
| null | ≤0,5 % |
| null | ≤0,5 % |
| Related substances (total) | ≤1,0 % |
| Volatile organic impurities | complies |
| Residual solvents (ethanol) | ≤0,2 % |
| Residual solvents (propanol) | ≤0,5 % |