Fenolo 99.0-100.5%, EMPROVE® ESSENTIAL USP, JP, Ph. Eur., ChP, extra puro suitable for use as excipient, SAFC®
Fornitore: MERCK PRODUCTION CHEMICALS
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Pericolo
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Synonyms:
Phenylalcohol, Carbolic acid, Hydroxybenzene
For full details of specification and hazards please see www.vwr.com or the VWR Chemicals catalogues
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Formula:
C₆H₅OH Peso molecolare: 94.11 g/mol Punto di ebollizione: 181.7 Punto di fusione: 40.8 Densità: 1.0722 g/cm³ (20 °C) Flash Pt: 81 Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00002143 CAS Number: 108-95-2 EINECS: 203-632-7 UN: 1671 ADR: 6.1 II REACH: 01-2119471329-32 Merck Index: 12,07390 |
Risultati del test di specificazione
Assay (bromatometric) | 99.0 - 100.5 % |
Assay (bromatometric, calc. on anhydrous substance) | 99.0 - 100.5 % |
Identity (IR-spectrum) | passes test |
Identity (wet chemistry) | passes test |
Appearance | colourless or faintly pink or faintly yellowish crystals or crystalline masses, deliquescent |
Appearance of solution (67 g/l, water) | clear and not more intensely coloured than reference solution B6 |
Acidic substances | passes test |
Solidification temperature | ≥ 39.5 °C |
Fe (Iron) | ≤ 1 ppm |
Benzene (HS-GC) | ≤ 2 ppm |
Methanol (HS-GC) | ≤ 3000 ppm |
Acetone (HS-GC) | ≤ 2 ppm |
Anisole | ≤ 10 ppm |
Cumene (HS-GC) | ≤ 70 ppm |
Methylisobutylketone (HS-GC) | ≤ 2 ppm |
Other residual solvents (ICH (Q3C)) | excluded by manufacturing process |
Residue on evaporation (105 °C, 1 h) | ≤ 0.05 % |
Residue on evaporation (105 °C) | ≤ 0.05 % |
Water (according to Karl Fischer) | ≤ 0.5 % |
Corresponds to Ph. Eur., ChP, JP, USP |
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