99% Ethylparaben CAS 120-47-8 Ethyl 4-hydroxybenzoate
Product Detail
Product Tags
Ethyl 4-hydroxybenzoate
| Chemical name: |
Ethylparaben; 4-Hydroxybenzoic acid ethyl ester; p-Hydroxy Ethyl Benzoate; Nipagin A; Ethyl paraben; Ethyl Parasept; Solbrol A; Ethyl P-Hydroxybenzoate |
| Molecular formula: |
C9H10O3 |
| Molecular weight: |
166.2 |
| quality index |
| Appearance: |
white crystal or crystal powder |
| Content: |
≥99.0％ |
| Melting point: |
114～118℃ Chloride(Cl-)％≤0.035 |
| Acidity(PH): |
4.0-7.0 Sulfate(S042-)％≤0.024 |
| Ignition residue: |
≤0.1 Salicylic acid%≤0.1 |
| Solubility(g/100g solvent) |
| water (25℃) |
0.11 |
| water (80℃) |
0.86 |
| ethyl alcohol (25℃) |
70 |
| ethylene glycol(25℃) |
25 |
| glycerinumc25℃) |
0.5 |
|
| Application: |
It has broad spectrum bacteriostatic action. And it is widely used in cosmetic and medical industry for preservation. |
| Proposed dosage: |
0.2-0.5％ |
| Scope of application: |
4-8 |
| Packaging: |
fiber can lined with pvc plastic bag; net weight: 25kg/drum(350×450) |
| Storage: |
should be preserved in clean, cool, dry place in seal |
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4-Cyanophenol powder 4-Hydroxybenzonitrile 99% CAS 767-00-0
