caustic soda pearl 99%

Product Overview

Description

1. Main application scope: It is used in synthetical detergence, textile, paper making, printing, dyeing, soap; the original dye, the dissolving agent of the dye which is not soluble in azote; medicine, food, rayon, petroleum and war industry etc.

 2. Special feature: High purity (the content of NaOH can reach 99%), even particles, few impurity, good fluidity, easily to be matched in use with others. 

 

3. Specification:

       NaOH: 99.4%,  Na₂CO₃:0.27%,  NaCl:0.010%,  Fe₂O_3:0.002%

     Food Grade:

         NaOH: 99.1%,  Na₂CO₃:0.56%,  As :<0.0003%, 

Heavy metal :<0.002%

Pb:0.0003%,   Hg:0.000005%, The undissolved substance and organic impurity: Passed the inspection