1.Appearence:white power
2.Use:(1). Water treatment: the elimination of water hardness. Tax pH value, For wastewater through neutralization, Regeneration of ion exchange resin, Through precipitation eliminate water heavy metal ions.
(2) food industry: container cleaning process, Starch processing process; The preparation process of hydroxychloroquine methyl cellulose, Sodium glutamate preparation process.
(3) The papermaking industry: because of its characteristics, used for bleaching alkaline newspeak process.
(4) textile industry: mercerizing man-made fibers.
(5) Soap and other washing supplies manufacturing