ISO 757-5:1982
Withdrawn
Acetone for industrial use — Methods of test — Part 5: Control test with Agulhon's reagent
Hardcopy , PDF
English, French
04-01-1982
03-12-2019
This control is intended essentially for the detection of alcoholic impurities in aceton. The principle consists in treatment of a test portion with Agulhon's reagent (potassium dichromate solution added to nitric acid solution) under specified conditions. The presence of certain impurities, in particular alcoholic ones, is indicated by a blue or violett coloration. International Standards ISO 757/1 to ISO 757/5 cancel and replace ISO Recommendation R 757-1968, of which they constitute a technical revision. This document has also been approved by the International Union of Pure and Applied Chemistry (IUPAC).
| Committee |
ISO/TC 47
|
| DevelopmentNote |
Supersedes ISO 757 (04/2001)
|
| DocumentType |
Standard
|
| Pages |
2
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NBN T 04 180 : 1983 | Identical |
| DIN 74361-3:2011-07 | Similar to |
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