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Old 07-09-2012, 01:20 PM
sevolution sevolution is offline
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Join Date: Sep 2012
Location: Belgium
Posts: 2
Default Methanol 99.9% question

Hello,

i live in in Belgium and on my search to find pure methanol i found a shop that sells this:

ROTIPURAN? ≥99.9 %, p.a., ACS, ISO
Methyl alcohol, Carbinol
CH4O
M 32,04 g/mol
bp 64,7 ?C
D 0,79
flp 11 ?C . mp -98 ?C
ADR 3 (6.1) II / WGK 1
EG-No. 2006596 / UN-No. 1230
CAS-No. [67-56-1]
Danger H225-H301-H311-H331-H370

Guarantee analysis:
Assay (GC) ≥99,9 %
Colour (Hazen) ≤10
Solubility in H2O complies
Evaporation residue ≤0,0005 %
Acidity ≤0,0002 meq/g
Alkalinity ≤0,0002 meq/g
Water ≤0,05 %
Density (d 20 ?C/ 20 ?C) 0,791-0,793
Ethanol (GC) ≤0,05 %
Acetone ≤0,001 %
Acetaldehyde ≤0,001 %
Formaldehyde ≤0,001 %
Aluminium (Al) ≤0,00005 %
Barium (Ba) ≤0,00001 %
Lead (Pb) ≤0,00001 %
Cadmium (Cd) ≤0,000005 %
Calcium (Ca) ≤0,00005 %
Chromium (Cr) ≤0,000002 %
Iron (Fe) ≤0,00001 %
Cobalt (Co) ≤0,000002 %
Copper (Cu) ≤0,000002 %
Magnesium (Mg) ≤0,00001 %
Manganese (Mn) ≤0,000002 %
Nickel (Ni) ≤0,000002 %
Tin (Sn) ≤0,00001 %
Zinc (Zn) ≤0,00001 %
Carbonylic compounds (as CO) ≤0,001 %
KMnO4 reducing substances (as O) ≤0,00025 %
Matter discoloured by sulphuric acid (Hazen) complies

is this 99.9% methanol or is there another mixture in it?
I just want to be sure not to buy the wrong things

Thx
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