METHANOL Electronic grade |
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| HomeLaboratory ChemicalsHigh Purity Solvents |
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| SYNONYMS : METHYL ALCOHOL |
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| Article No. |
00198 |
| Grade |
Electronic grade |
| Purity |
99.7% |
| CAS No. |
67-56-1 |
| Molecular Formula |
CH3OH |
| Molecular Weight |
32.04 |
| H.S. Code |
2905.1100 |
| Shelf Life |
5 Years |
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| Specifications |
| Appearance |
A clear colorless liquid |
| Assay |
Min 99.7% |
| Aldehyde and Ketones /Acetone (as (CH3)2CO) |
Max 0.001% |
Refractive index (n20 deg/D)
|
1.328 - 1.330 |
| Specific gravity (at 20/4 dec C) |
0.790 - 0.792 g |
Chloride (CI)
|
Max 0.00003% |
| Copper (Cu) |
Max 0.0001% |
Foreign organic impurities
|
Passes test |
| Free acid (H.COOH) |
Max 0.002% |
Free alkali (NH3)
|
Max 0.00009% |
| Heavy metals (as Pb) |
Max 0.000001% |
| Iron (Fe) |
Max 0.00001% |
Nickel (Ni)
|
Max 0.000005% |
Non volatile matter
|
Max 0.0005% |
| Readily carbonisable substances |
Passes test |
Sulphate (SO4)
|
Max 0.0002% |
| Substances oxidisable by KMnO4/aldehyde & other |
Max 0.0002% |
| Water (by KF) |
Max 0.05%
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| Zinc (Zn) |
Max 0.00001% |
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| Safety Information
and Hazard Symbols |
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Symbol: GHS02, GHS06, GHS08
Signal Word: Danger
UN No.: 1230
IMCO Class No.: 3,6.1
Packing Group: II
Hazardous Statement: H225-H301-H311-H331-H370
Precaution Statement: P210-P260-P280-P301 + P310-P311
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| Revision Date
: 13-Jul-2013 |
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