Caustic Soda Flakes

 

Therefore the Analysis of caustic soda is as follows:

                                     Caustic Soda ( NA OH)

CAUSTIC SODA FLAKES
ANALYSIS
% Fe	0.003	Iron	Wet Chemistry
% K2O	0.066	Potassium	Wet Chemistry
% Ni	0.003	Nickel	Wet Chemistry
% Mg	ND	Magnesium	Wet Chemistry
% Purity	98±1	Purity	Wet Chemistry

 

The heavy metal Analysis of Coustic soda flakes

Row	Feature / Test Description	Test Result	The unit	Standard Range	Reference Method
1	Mercury (hp)	<0.05	ppm	Max 0.05	–
2	Lead (pd)	0.30	ppm	Max 1	–
3	Cadmium (cd)	0.03	ppm	Max 02	–
4	Arsenic (As)	0.13	ppm	Max 03	–
The results are consistent with the national standard 26 in the test cases