Metanol 99,8, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient HPLC
Dostawca: VWR Chemicals
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Niebezpieczeństwo
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Synonim:
Alkohol metylowy
Filter 0,2 um_Nitrogen_filled
20864.320EA
213
PLN
20864.320
20864.420
20864.290
20864.360
20864.400
20864.910
Metanol 99,8, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient HPLC
Metanol
Formuła:
CH₃OH MW: 32.04 g/mol Temp. Wrzenia: 64.6 °C (1013 hPa) Temp. topnienia: –98 °C Gęstość: 0.79 g/cm³ (20 °C) Temp. Zapłonu: 11 °C (zamknięty kubek) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00004595 Numer CAS: 67-56-1 Numer WE (dawny EINECS): 200-659-6 Jednostka: 1230 ADR: 3 (6.1) II REACH: 01-2119433307-44 Klasyfikacja Merck : 13,05984 |
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Wyniki testów specyfikacyjnych
Assay (on Anhydrous Substance) | Min. 99.8% |
Acidity | Max. 0.0003 meq/g |
Alkalinity | Max. 0.0002 meq/g |
Boiling point | 64 - 65 °C |
Density (20/20) | 0.791 - 0.793 |
Evaporation Residue | Max. 5 ppm |
Water | Max. 0.03% |
Absorbance (210 nm) | Max. 0.7 |
Absorbance (220 nm) | Max. 0.3 |
Absorbance (230 nm) | Max. 0.15 |
Absorbance (235 nm) | Max. 0.1 |
Absorbance (250 nm) | Max. 0.02 |
Absorbance (260 nm) | Max. 0.01 |
Transmittance (210 nm) | Min. 20% |
Transmittance (220 nm) | Min. 50% |
Transmittance (225 nm) | Min. 68% |
Transmittance (230 nm) | Min. 74% |
Transmittance (235 nm) | Min. 80% |
Transmittance (250 nm) | Min. 95% |
Transmittance (260 nm) | Min. 98% |
Transmittance (260 - 420 nm) | Min. 98% |
Fluorescence (as Quinine; 254 nm) | Max. 1 ppb |
Conforms Ph. Eur. R 1053200 | Passes test |
Conforms Ph. Eur. R1 1053201 | Passes test |
Conforms Ph. Eur. R2 1053202 | Passes Test |
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