ISO 5275:1979
Withdrawn
Date published:
Aromatic hydrocarbons — Test for presence of mercaptans (thiols) — Doctor test
Specifies the detection of thioalcohols. Hydrogen sulphide can also be detected by the test. Inapplicable in the presence of only traces of peroxides. Shaking of a test portion with sodium plumbite solution (Doctor solution) and observation of the mixture. From its appearence, the presence of thioalcohols, hydrogen sulphide, peroxides or elemental sulphur can be deduced. Confirmation by the addition of sulphur, shaking and observation of the appearance of the final mixture.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$118.26 NZD
|
|
| HardCopy |
$152.17 NZD
|
|
| Networkable PDF |
Price varies
|
Keep me up-to-date
Register to receive notifications when updates are made to this standard.
Related Information
71.080.15 Aromatic hydrocarbons
Similar Standards
-
BS 5962:1980
Specifications for naphthalene (including test methods)
-
ISO 1995:1981
Aromatic hydrocarbons — Sampling
-
ISO 5272:1979
Toluene for industrial use — Specifications
-
ISO 5275:2003
Petroleum products and hydrocarbon solvents - Detection of thiols and other sulfur species — Doctor test
ISO 5275:1979
Get this standard
Prices exclude GST
PDF
( Single user document)
$118.26 NZD
HardCopy
$152.17 NZD
Networkable PDF
Price varies