Methanol 99,8 GC_ASSAY_METHOD, BAKER ANALYZED® ACS, J.T.Baker®
Leverandør: Avantor
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
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Farlig
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Synonymer:
Wood alcohol, Methyl alcohol, Hydroxy methane, Carbinol
M.O.C. Category N
9070-01EA
371
DKK
9070-01
9070-R
Methanol 99,8 GC_ASSAY_METHOD, BAKER ANALYZED® ACS, J.T.Baker®
Methanol
The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.
Formel:
CH₃OH Molekylvægt: 32.04 g/mol Kogepunkt: 64.6 Smeltepunkt: –98 °C Massefylde: 0.7918 g/cm³ (20 °C) Flammepunkt: 11 °C (closed cup) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00004595 CAS-nummer: 67-56-1 EINECS: 200-659-6 UN nummer: 1230 ADR: 3 II REACH: 01-2119433307-44 Merck Index: 13,05984 |
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Specifikationer Testresultater
Meets ACS Reagent Chemical Requirements | — |
For Laboratory,Research,or Manufacturing Use | — |
Assay (CH₃OH) (by GC) | ≥ 99.8 % |
Substances Darkened by H₂SO₄ | Passes Test |
Substances Reducing KMnO₄ | Passes Test |
Solubility in H₂O | Passes Test |
Color (APHA) | ≤ 10 |
Water (by KF, coulometric) | ≤ 0.1 % |
Residue after Evaporation | ≤ 0.001 % |
Carbonyl Compounds - Acetaldehyde | ≤ 0.001 % |
Carbonyl Compounds - Acetone | ≤ 0.001 % |
Carbonyl Compounds - Formaldehyde | ≤ 0.001 % |
Titrable Acid (µeq/g) | ≤ 0.3 |
Titrable Base (µeq/g) | ≤ 0.2 |
Heavy Metals (as Pb) | ≤ 0.5 ppm |
Trace Impurities - Copper (Cu) | ≤ 0.10 ppm |
Trace Impurities - Iron (Fe) | ≤ 0.1 ppm |
Trace Impurities - Nickel (Ni) | ≤ 0.1 ppm |
Date Received: __ __ /__ __ /__ __ | — |
Date Opened: __ __ /__ __ /__ __ | — |
Meets Reagent Specifications for testing USP/NF monographs | — |
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