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Sodium Sulfate Decahydrate

Alternate Names: Sodium Sulphate Decahydrate

Oxide Analysis Formula
Na2O 19.81% 1.00
H2O 57.50%n/a
SO3 22.68%n/a
Oxide Weight 62.00
Formula Weight 312.82

Related Information


Materials Anhydrous Sodium Sulfate
Hazards Sulfur Dioxide Toxicity
This gas can be produced when clays are fired in a kiln. What can you do?
Typecodes Flux Source
Materials that source Na2O, K2O, Li2O, CaO, MgO and other fluxes but are not feldspars or frits. Remember that materials can be flux sources but also perform many other roles. For example, talc is a flux in high temperature glazes, but a matting agent in low temperatures ones. It can also be a flux, a filler and an expansion increaser in bodies.


Frit Softening Point 100C D
Density (Specific Gravity) 1.46
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