caustic soda flake 96%

Product Overview

Description

 

1. Main application scope: our  caustic soda flake 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. Quality index:

Testing result:

                 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