標準號：BS 6075-6-1981
中文標準名稱：工業用氫氧化鈉取樣和試驗方法.碳酸鹽含量測定
英文標準名稱：Methods of sampling and test for sodium hydroxide for industrial use - Determination of carbonate content
標準類型：G11
發布日期：1981/2/27 12:00:00
實施日期：1981/2/27 12:00:00
中國標準分類號：G11
國際標準分類號：71.060.40
適用范圍：This International Standard specifies a titrimetric method for the determination of the carbonates content of sodium hydroxide for industrial use. The method is applicable to products having carbonates contents, expressed as CO2, greater than 0,01 % (m/m) : Three cases, selected by a preliminary test, are envisaged : 1 Sodium hydroxide containing neither sulphides nor chlorates. 2 Sodium hydroxide containing sulphides. 3 Sodium hydroxide containing chlorates.