ISO 761:1977
Withdrawn
Acetic anhydride and butan-1-ol for industrial use — Determination of bromine number
Hardcopy , PDF
English, French
03-01-1977
02-25-2019
The principle consists in treatment of a test portion in acid solution with excess standard volumetric potassium bromide-potassium bromate solution, addition of potassium iodide solution and titration of the liberated iodine with a standard volumetric solution of sodium thiosulphate. - Replaces ISO Recommendation R 761-1968.
| Committee |
ISO/TC 47
|
| DocumentType |
Standard
|
| Pages |
2
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NBN T 04 119 : 1983 | Identical |
| ISO 754:1982 | Acetic anhydride for industrial use — Methods of test |
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