Sodium Nitrate for glass manufacturing

Properties: 1) Colorless hexagonak system crystal 2) Density: 2.257 3) Melting point: 306.8°C 4) Easy to dissolve in water and liquid-ammonia, micro-dissolve in alcohol, glycerine, easy deliquescence 5) Decomposition temperature: 380°C and decomposited quickly when heated to 529°C 6) Sodium nitrate is oxidant 7) Can inflammation and explosive while mixed with organic compound 8) Sulphur sodium acid sulfite

Applications: Used in glasswares and glass bottles manufacturing as defoamer, decolor agent, clarificant as well as flux.

Specifications: 1) Sodium nitrate content (as dry basis): 98.50% min. 2) Moisture: 1.5% max. 3) Sodium nitrite content (as dry basis): 0.02% max.

Packing: 50kg/PP woven bag with PE liner inside