ISO 2200:1972 PDF
Sodium hydrogen carbonate for industrial use — Determination of moisture content — Gravimetric method
Sodium hydrogen carbonate for industrial use — Determination of moisture content — Gravimetric method
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 1
- Дата публикации:
- 1 июня 1972 г.
- Издание:
- ISO IS 2200 edition 1 version 1
- ICS:
- 71.060.50
The method is applicable to products having a content greater than 0,1 % (m/m). The principle consists heating the test protion, distributed in a thin layer, at 250 °C to constant mass. The water and of carbon dioxide, corresponding to the decomposition of sodium hydrogen carbonate into sodium carbonate.
Технические детали
- Технический комитет
- ISO/TC 47 - Chemistry
- SKU
- ISO 2200:1972