硫酸钠、氯化钠、磷酸二氢钠和十水四硼酸二钠不适合用作洗涤剂的助洗剂。
It was not appropriate for sodium sulfate , sodium chloride , sodium dihydrogen phosphate and disodium tetraborate decahydrate to be used as detergent builder .
十水四硼酸钠