BS 506-2:1984
Current
The latest, up-to-date edition.
Methanol for industrial use Methods of test
Hardcopy , PDF
English
30-03-1984
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Foreword
Committees responsible
Methods
1 Scope and field of application
2 References
3 Sampling
4 Test report
5 Determination of density at 20 deg C
6 Determination of residue on evaporation on a water
bath
7 Measurement of colour
8 Determination of the distillation range
9 Determination of the water content
10 Detection of the alkalinity or determination of
acidity to phenolphthalein
11 Estimation of content of carbonyl compounds present
in small amounts - spectrometric method
12 Estimation of content of carbonyl compounds present
in moderate amounts - titrimetric method
13 Test for miscibility with water
14 Determination of permanganate time
Gives instructions for sampling and test reports, and methods for distillation range, alkalinity or acidity to phenolphthalein, carbonyl compounds, miscibility with water, permanganate time and sulphur compounds. Also gives cross-references to relevant general methods.
| Committee |
CII/26
|
| DevelopmentNote |
Supersedes BS 506-1(1966), 81/50139 DC & 85/50981 DC (06/2004) Reviewed and confirmed by BSI, January 2011. (12/2010)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This British Standard gives general instructions and describes methods of test for the analysis of methanol for industrial use.
The methods of test relating to methanol for industrial use are the following:
- Determination of density at 20 °C
- Determination of residue on evaporation on a water bath
- Measurement of colour
- Determination of distillation range
- Determination of water content
- Detection of the alkalinity or determination of the acidity to phenolphthalein
- Estimation of content of carbonyl compounds present in small amounts – Spectrometric method
- Estimation of content of carbonyl compounds present in moderate amounts – Titrimetric method
- Test for miscibility with water
- Determination of permanganate time
- Determination of sulphur compounds
| Standards | Relationship |
| ISO 1387:1982 | Similar to |
| DEFSTAN 68-253/2(2005) : 2005 | FLUIDS, AVIATION, THRUST AUGMENTATION NATO CODE: S-1744 AND S-1739 JOINT SERVICE DESIGNATION: AL-28 AND WTA |
| DEFSTAN 13-180/1(1998) : 1998 | HEXANITROSTILBENE (HNS), FINE, SPECIAL |
| DEFSTAN 68-195/2(2009) : 2009 | CAPSULES, RESIDUAL VAPOUR DETECTOR (RVD) |
| DEFSTAN 68-129/1(1990) : 1990 | METHANOL: WATER MIXTURE FOR HYDROGEN GENERATORS JOINT SERVICE DESIGNATION AL-40 |
| DEFSTAN 05-50(PT31)/1(1986) : 1986 | METHODS FOR TESTING FUELS, LUBRICANTS AND ASSOCIATED PRODUCTS - PART 31: CORROSION PREVENTIVE PROPERTIES OF OILS BY THE STEEL/BRASS BIMETALLIC COUPLE METHOD |
| BS 506-1:1987 | Methanol for industrial use. Specification for methanol |
| BS 2511:1970 | Methods for the determination of water (Karl Fischer method) |
| BS 5309-3:1976 | Methods for sampling chemical products Sampling of liquids |
| BS 4524:1983 | Method for determination of residue on evaporation on a water bath |
| BS 5309-1:1976 | Methods for sampling chemical products Introduction and general principles |
| BS 506-1:1987 | Methanol for industrial use. Specification for methanol |
| BS 4522:1988 | Method for determination of absolute density at 20°C of liquid chemical products for industrial use |
| BS 5339:1976 | Method of measurement of colour in Hazen units (platinum-cobalt scale) of liquid chemical products |
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