Opening book details…
Can I read Urea for industrial use — Determination of nitrogen content — Titrimetric method after distillation [Withdrawn without replacement] on EtoBox?
Urea for industrial use — Determination of nitrogen content — Titrimetric method after distillation [Withdrawn without replacement] by ISO/TC 47 Chemistry is a reference work available to read on EtoBox.
What is Urea for industrial use — Determination of nitrogen content — Titrimetric method after distillation [Withdrawn without replacement] about?
The procedure is based on the catalytic conversion of nitrogen present in a test portion to ammonia by heating in concentrated sulphuric acid solution. Distillation and absorption of the ammonia in an excess of standard volumetric sulphuric acid solution and back-titration with standard volumetric sodium hydroxide solution in the presence of an indicator. - Replaces ISO Recommendation R 1592-1970.
Who reads Urea for industrial use — Determination of nitrogen content — Titrimetric method after distillation [Withdrawn without replacement]?
It is typically read by working professionals who need an authoritative practice reference.
Common subject areas: medicine, law, business, engineering.
- Author
- ISO/TC 47 Chemistry
- Publisher
- ISO
- Published
- 1977
- Language
- EN
- Category
- reference
More by ISO/TC 47 Chemistry
Browse all works by ISO/TC 47 Chemistry
Similar books
- Ammonium Hydrogen Carbonate for Industrial Use (including Foodstuffs) — Determination of Ammoniacal Nitrogen Content — Volumetric Method After Distillation [Withdrawn Without Replacement] — ISO/TC 47 Chemistry (1973)
- Ammonium Sulphate for Industrial Use — Determination of Ammoniacal Nitrogen Content — Titrimetric Method After Distillation — ISO/TC 47 Chemistry (1975)
- Fertilizers - Determination of Total Nitrogen Content - Titrimetric Method After Distillation — ISO/TC 134 Fertilizers, soil conditioners and beneficial substances (1984)
- Steel and Iron - Determination of Nitrogen Content - Titrimetric Method After Distillation — ISO/TC 17/SC 1 Methods of determination of chemical composition (1993)
- Sodium and Potassium Silicates for Industrial Use — Determination of Silica Content — Titrimetric Method [Withdrawn Without Replacement] — ISO/TC 47 Chemistry (1972)
- Ammonium Hydrogen Carbonate for Industrial Use (including Foodstuffs) — Determination of Total Carbon Dioxide Content — Titrimetric Method [Withdrawn Without Replacement] — ISO/TC 47 Chemistry (1975)