Metyl-4-hydroxibensoat 98.0-102.0%, GenAR® NF, Macron Fine Chemicals™
Leverantör: Avantor Performance Materials
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Varning
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Synonyms:
Methylparaben, 4-Hydroxybenzoic acid methyl ester, Methyl Parahydroxybenzoate, Methyl 4-hydroxybenzoate
6215-06EA
2850
SEK
6215-06
MACR6215-18
Metyl-4-hydroxibensoat 98.0-102.0%, GenAR® NF, Macron Fine Chemicals™
Metyl-4-hydroxibensoat
Methanol (CH₃OH)(by GC), For Information Only
Elemental Impurities (USP 23, EP 5.20) - Information on elemental impurities for this product is available on the associated Product Regulatory Data Sheet and elemental impurity profile report.
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Formel:
HOC₆H₄CO₂CH₃ MW: 152,15 g/mol Kokpunkt: 270…280 °C (1013 hPa) Smältpunkt: 125…128 °C Densitet: 1,1208 g/cm³ (137 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00002352 CAS nummer: 99-76-3 EINECS: 202-785-7 Merck Index: 13,06129 |
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Specifikation testresultat
| Meets J.P. Chemical Specifications | Passes Test |
| GMP Manufactured Product | Passes Test |
| Meets B.P. Chemical Specifications | Passes Test |
| Meets E.P. Chemical Specifications | Passes Test |
| Meets N.F. Requirements | ≤0.5% |
| CAUTION: For Manufacturing, processing or repackaging | ≤0.5% |
| Bulk Pharmaceutical Chemical | ≤1.0% |
| NF - Identification A | Passes Test |
| NF - Identification B | Passes Test |
| NF - Color of Solution | Passes Test |
| NF - Acidity | Passes Test |
| NF - Related Substances - p-Hydroxybenzoic Acid | ≤0.5 % |
| NF - Related Substances - Unspecified Impurities (each) | ≤0.5 % |
| NF - Related Substances - Total Impurities | ≤1.0 % |
| NF - Residue on Ignition | ≤0.1 % |
| Assay (C₈H₈O₃)(NF) | 98.0 - 102.0 % |
| JP - Identification | Passes Test |
| JP - Melting Point | 125 - 128 °C |
| JP - Clarity and Color of Solution | Passes Test |
| JP - Acidity (JP) | Passes Test |
| JP - Heavy Metals | ≤20 ppm |
| JP-RelatedSubstances- p-Hydroxybenzoic Acid | ≤0.5 % |
| JP-Related Substances-Unspecified Impurities (each) | ≤0.5 % |
| JP-Related Substances-Total Impurities | ≤1.0 % |
| JP - Residue on Ignition | ≤0.10 % |
| JP - Assay (C₈H₈O₃) | 98.0 - 102.0 % |
| EP/BP - Assay (C₈H₈O₃) | 98.0 - 102.0 % |
| EP/BP - Appearance of Solution | Passes Test |
| EP/BP - Identification A | Passes Test |
| EP/BP - Identification B | Passes Test |
| EP/BP - Acidity | Passes Test |
| EP/BP - Related Substances - Impurity A | ≤0.5 % |
| EP/BP - Related Substances - Unspecified Impurities (each) | ≤0.5 % |
| EP/BP - Related Substances - Total Impurities | ≤1.0 % |
| EP/BP - Sulfated Ash | ≤0.1 % |
| Methanol (CH₃OH)(by GC), For Information Only | |
| Only the Class 2 solvent Methanol is present. Residual concentration is | |
| <3000 ppm. | |
| Elemental Impurities (USP 232, EP 5.20) - Information on elemental | |
| impurities for this product is available on the associated Product | |
| Regulatory Data Sheet and elemental impurity profile report. |
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