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Methanol a.r., VLSI
99.8+% CH3OH
For laboratory use, VLSI, ACS, ISO, Ph. Eur.
CL00.1394
CAS Nr:67-56-1
Physical
- Form: liquid
- Colour: colourless
- Melting point: -98°C
- Boiling point: 65°C
- Flash point: 11°C
- Density: 0,79 g/ml
- Mol Weight: 32.04 g/mol
- Storage temp: RT
| Art. Nr. | Pack | Mod | Stock | ||
|---|---|---|---|---|---|
| CL00.1394.5000 | 5 l | PE/HV | 5 |
|
Specs
- Assay >99.8%
- Non Volatiles <0.001%
- Water <0.05%
- Free Alkali <0.00005%
- Free Acid <0.002%
- Aluminium (Al) <0.00005%
- Boron (B) <0.000002%
- Barium (Ba) <0.00001%
- Calcium (Ca) <0.00005%
- Cadmium (Cd) <0.000005%
- Cobalt (Co) <0.000002%
- Chromium (Cr) <0.000002%
- Copper (Cu) <0.000001%
- Iron (Fe) <0.00001%
- Magnesium (Mg) <0.00001%
- Manganese (Mn) <0.000001%
- Nickel (Ni) <0.000002%
- Lead (Pb) <0.000002%
- Tin (Sn) <0.00001%
- Zinc (Zn) <0.00001%
- Chloride (Cl) <0.00005%
- Sulfate (SO4) <0.0001%
- Acetaldehyde <0.001%
- Acetone <0.001%
- Ethanol <0.1%
- Formaldehyde <0.01%
- Reducing Subtances <0.00025% (permanganate)
- Density = 0.791 - 0.793 g/ml
- Carbonyl Compounds <0.005%
- Residue after Evaporation <0.001%
- Readily Carbonizable Substances : passes test
- Substances darkened by Sulfuric Acid : passes test
- Soluble in water : passes test
- Colour < 10 APHA
- Acidity <0.0003meq/g
- Alkalinity <0.0002meq/g
- Absorbance @ 230nm <0.15
- Absorbance @ 250nm <0.05
- Absorbance @ 270nm <0.02
- Absorbance @ 290nm <0.01
Safety
- HS Nr: 29051100
- Signal word: Danger
-
- UN: 1230
- ADR: 3 (6.1),II