... 3.wihte powder & briquette 4.ISOCert,CIQ,SGS before shipment Product name: Soda Ash Light/DenseOther Names: sodium carbonatePurity:99. ... , metallurgy, paper-manufacturing, textile, dyeing, synthetic detergent, soap, daily-use Chemical-industry, daily-use glass industry, washing powder, petrol chemical industry etc.Packaging ... be stored under cover in a cool, dry place Factory price 99.2% Soda Ash