Foundry chemicals like sodium silico fluoride, sodium bi carbonate, sodium cryolite, sodium sulphate, sodium fluoride, sodium bifluoride, potassium silico fluoride, potassium cryolite, potassium bifluoride, magnesium fluoridealuminium bifluoride
Salt and salt chemicals, sodium chloride (salt), sodium sulphate, sodium sulfite, sodium bisulfite, sodium carbonate (soda ash), sodium metabisulphite
