Detailed Selling Lead Description

brian@bestchem.com.cn

Potassium hydroxide/Caustic Potash/KOH 
Appearance: White flakes 
Origin: China 
Assay: 90%min, 95%min 
Packing: Net 25kgs PP woven PE lining bag 
Product method: Ion membrane exchange method 
CAS: 1310-58-3 
H. S CODE: 28152000 
UN: 1813 CLASS 8 PKG II 
Specifications: 
Appearance White Flakes White Flakes 
KOH	90.0%min	95.0%min
K2CO3	0.5%max	0.5%max
Chloride (CL)	0.005%max	0.005%max
Fe	0.0005%max	0.0005%max
Sulfate (SO4)	0.005%max	0.005%max
Nitrate (N)	0.0005%max	0.0005%max
Na	0.8%max	0.8%max
Phosphate (PO4)	0.005%max	0.005%max
Silicate (SiO3)	0.01%max	0.01%max
Al	0.002%max	0.002%max
Ca	0.005%max	0.005%max
Ni	0.0005%max	0.0005%max
Heavy metal(as Pb)	0.002%max	0.002%max.