Methanol ≥99.8%, HiPerSolv CHROMANORM® for HPLC
Dodavatel: VWR Chemicals
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Nebezpečí
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Synonyms:
Wood alcohol, Methyl alcohol, Hydroxy methane, Carbinol
Filtered through a 0.2 µm filter, packaged under nitrogen.
152505NEA
0
CZK
152505N
152506X
Methanol ≥99.8%, HiPerSolv CHROMANORM® for HPLC
Methanol
Vzorec:
CH₃OH MW: 32.04 Bod varu: 64.6 °C (1013 hPa) Bod tání: –98 °C Hustota: 0.7918 Bod vzplanutí: 11 °C (ot. pohárek) Storage Temperature: Ambient |
MDL Number:
MFCD00004595 CAS číslo: 67-56-1 EINECS: 200-659-6 UN: 1230 ADR: 3 II REACH: 01-2119433307-44 Merck Index: 13,05984 |
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Výsledky specifikačního testu
Assay | Min. 99,8 % |
Acidity | Max. 0,00007 meq/g |
Alkalinity | Max. 0,0001 meq/g |
Density (20/4) | 0,7900 --> 0,7920 |
Non-volatile residue | Max. 5 ppm |
Water | Max. 0,0500 % |
Transmittance (210 nm) | Min. 60,0 % |
Transmittance (220 nm) | Min. 80,0 % |
Transmittance (230 nm) | Min. 90,0 % |
Transmittance (235 nm) | Min. 92,0 % |
Transmittance (240 nm) | Min. 95,0 % |
Transmittance (250 nm) | Min. 98,0 % |
Transmittance (260 nm) | Min. 98,0 % |
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