Superior Grade Borax

Product Overview

This Superior Grade Borax is highly demand in market. Product Details : Item name Country standard Percent Superior grade First grade Purity (Na2B4O7 .10H2O) % 99.5 min. 95.0 min. Sodium carbonate % 0.1 max. 0.2 max. Insoluble matters % 0.04 max. 0.04 max. Sodium Sulphate % 0.20 max. 0.20 max. Sodium Chloride % 0.03 max. 0.05 max. Iron (Fe) % 0.002 max. 0.005 max.