ISO 1393:1977
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Liquid halogenated hydrocarbons for industrial use — Determination of acidity — Titrimetric method
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
18-04-2019
English, French
01-02-1977
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The method does not apply when the halogenated materials hydrolyse at ambient temperature. The principle is based on the titration of the acidity of the aqueous extract from a test portion with a standard volumetric sodium hydroxide solution in the presence of bromocresol green as indicator. - Replaces ISO Recommendation R 1393-1970.
| DevelopmentNote |
Also numbered as BS 5598-4(1979) (08/2005)
|
| DocumentType |
Standard
|
| Pages |
2
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NBN T 04 401 : 1983 | Identical |
| UNE 70100:1984 | Similar to |
| I.S. ISO 7201:1988 | FIRE PROTECTION FIRE EXTINGUISHING MEDIA - HALOGENATED HYDROCARBONS |
| BS 5598-6:1979 | Methods of sampling and test for halogenated hydrocarbons Determination of acidity of fluorochlorinated hydrocarbons |
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