الوصف

there are three apperance,white flakes,white pearls,and white solid.

1. Content *9%
Specification
Specification:
NaOH: *9% Min.
Na2CO3: 0.7%Max.
NaCl: 0.1% Max.
Fe2O3: 0.**5% Max.

 2. Content *6%
Specification
NaOH:*6% Min.
Na2CO3 1.3%Max.
NaCl :2.7% Max.
Fe2O3:0.**8% Max.

Usage:Widely applied to the sewage agents, basic analysis reagent preparation, analysis with standard lye, a small amount of carbon dioxide and water absorption agent, acid and sodium salt manufacturing. The manufacture of other containing hydroxyl ions reagents; In papermaking, printing, dyeing, wastewater treatment, electroplating, chemical engineering drilling were important USES;