ISO 756-2:1981
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Propan-2-ol for industrial use — Methods of test — Part 2: Determination of acidity — Titrimetric method
Available format(s)
Hardcopy , PDF
Language(s)
English, French
Published date
01-12-1981
Withdrawn date
15-03-2019
€65.00
Excluding VAT
The principle consists in dilution of a test portion with carbon dioxide-free water, titration of the acidity with standard volumetric sodium hydroxide solution, in the presence of phenolphthalein as indicator. The method is applicable to products having an acidity, expressed as acetic acid, equal to or greater than 0,0006 % (m/m).
| Committee |
ISO/TC 47
|
| DevelopmentNote |
Supersedes ISO 756 (04/2001)
|
| DocumentType |
Standard
|
| Pages |
2
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NBN T 04 107 : 1983 | Identical |
| NFT 20 650 : 82 FD | Identical |
| UNE 55824:1986 | Identical |
| ISO 7313:1984 | Aircraft — High temperature convoluted hose assemblies in polytetrafluoroethylene (PTFE) |
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