Metanol 99,9 ACS, Spectrophotometric grade Spectrophotometry, Riedel-de Haën™
Dostawca: Honeywell Chemicals
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Niebezpieczeństwo
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Synonim:
Alkohol metylowy
154903-1L
154903-2L
154903-4X2L
154903-500ML
154903-1LEA
459
PLN
154903-1L
154903-2L
154903-4X2L
154903-500ML
Metanol 99,9 ACS, Spectrophotometric grade Spectrophotometry, Riedel-de Haën™
Metanol
Beilstein Number: 1098229
Formuła:
CH₃OH MW: 32.04 g/mol Temp. Wrzenia: 64…65 °C (1.013 hPa) Temp. topnienia: –98 °C Gęstość: 0.79 g/cm³ (20 °C) Temp. Zapłonu: 11 °C Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00004595 Numer CAS: 67-56-1 Numer WE (dawny EINECS): 200-659-6 Jednostka: 1230 ADR: 3 II REACH: 01-2119433307-44 Klasyfikacja Merck : 13,05984 |
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Wyniki testów specyfikacyjnych
Refractive Index | n20/D 1.329 (lit.) |
Identity (IR) | complying |
Assay (GC) | Min. 99.90 % |
Non-volatile matter | Max. 0.001 % |
Mixable with H₂O | complying |
Water (Karl Fischer) | Max. 0.1 % |
Titrable Acid | Max. 0.0003 meq/g |
Titrable Base | Max. 0.0002 meq/g |
KMnO₄ reducing matter | complying |
Acetaldehyde | Max. 0.001 % |
Formaldehyde | Max. 0.001 % |
Acetone (GC) | Max. 0.001 % |
Reaction against H₂SO₄ | complying |
Absorbance at 400 nm | Max. 0.01 |
Absorbance 280 nm | Max. 0.01 |
Absorbance at 260 nm | Max. 0.04 |
Absorbance at 240 nm | Max. 0.10 |
Absorbance at 230 nm | Max. 0.20 |
Absorbance at 220 nm | Max. 0.40 |
Absorbance at 210 nm | Max. 0.80 |
Absorbance at 205 nm | Max. 1.00 |
APHA | Max. 10 |
Vapor Pressure | 97.68 mmHg ( 20 °C) |
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