Metyl 4-hydroksybenzoat 98.0-102.0%, GenAR® NF, Macron Fine Chemicals™
Leverandør: Avantor Performance Materials
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Warning
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Synonymer:
Methylparaben, 4-Hydroxybenzoic acid methyl ester, Methyl Parahydroxybenzoate, Methyl 4-hydroxybenzoate
6215-06EA
3150
NOK
6215-06
MACR6215-18
Metyl 4-hydroksybenzoat 98.0-102.0%, GenAR® NF, Macron Fine Chemicals™
Metyl 4-hydroksybenzoat
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.
Formel:
HOC₆H₄CO₂CH₃ MW: 152,15 g/mol Kokepunkt: 270…280 °C (1013 hPa) Smeltepunkt: 125…128 °C Tetthet: 1,1208 g/cm³ (137 °C) Lagringstemperatur: Romtemperatur |
MDL nummer:
MFCD00002352 CAS-nummer: 99-76-3 EINECS: 202-785-7 Merck Indeks: 13,06129 |
Spesifikasjon Testresultater
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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