SIST ISO 6293-1:2001 PDF
Petroleum products -- Determination of saponification number -- Part 1: Colour-indicator titration method
Petroleum products -- Determination of saponification number -- Part 1: Colour-indicator titration method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 7
- Дата публикации:
- 1 декабря 2001 г.
- ICS:
- 75.080
- Технический комитет:
- NAD - Petroleum products, lubricants and related products
Describes a method for the determination, by colour-indicator titration, of the amount of constituents in petroleum products that will saponify under the conditions of the test.
Abstract
Overview
specifies a for determining the of petroleum products. The standard defines the laboratory procedure to quantify the amount of constituents in a petroleum sample that will saponify under the test conditions, expressed as milligrams of KOH consumed per gram of sample. The method applies to materials with saponification numbers in the range and uses alcoholic potassium hydroxide, back‑titration with standard hydrochloric acid, and as the end‑point indicator.
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