Name:soda ash(light and dense)
Molecular formula: Na2CO3
Apprearance: white powder
CAS NO.:497-19-8
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Item
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Specification
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Soda ash light
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Soda ash dense
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Sodium carbonate
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99.2% min
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99.1% min
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chlorides
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0.70% max
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0.70% max
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Iron
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0.0035 max
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0.004 max
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Insoluble substance
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0.03% max
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0.04% max
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Loss on dry
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0.8% max
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0.8% max
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Space density of pile g/ml
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-
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0.9% min
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Particle size 180um meshive
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-
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70% min
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Use:
1) materials of chemical industry,glass industfy,metallurgy,printing and dyeing,synthetic,detergent ect.
2) Food stuff:As clacker in food process.