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Anhydrous sodium sulfite, sodium sulfate, sodium sulfite supply



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20 Metric Ton

25 KG

7 days

100 Metric Ton per Day



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Especificaciones del producto

Type : sodium sulfate Classification : - CAS No. : - Other Names : - MF : - EINECS No. : - Grade Standard : - Purity (%) : - Appearance : - Application : - Brand Name : -

Descripción del producto

hemical formula: Na2SO3
Molecular weight: 126.04
Main ingredients: pure product
Appearance and properties: colorless, single crystal or powder.
Melting point (c):150 (loss of water decomposition)
Boiling point (c): no data
Relative density (water =1):2.63
Relative vapor density (air =1): no data
Saturated vapor pressure (kPa): no data
Burning heat (kJ/mol): no meaning
Critical temperature (c): no meaning
Critical pressure (MPa): no meaning
The octanol / water partition coefficient of value: no data
Flash point (c): nonsense
Ignition temperature (c): nonsense
Upper limit of explosion (V/V): no meaning
Lower explosion limit% (V/V): no sense
Solubility: soluble in water, insoluble in alcohol, etc..
Main use: used for the production of sodium sulfite cellulose ester, sodium sulfate, organic chemicals, bleach, etc., also used as a reducing agent, preservative, chlorine, etc..
Thermodynamic functions (298.15K, 100kPa) [1]
Standard molar heat of formation of delta fHm theta (kJ - mol^-1):-1100.8
The standard molar Gibbs free energy fGm (kJ mol^-1:-1012.5).
The standard entropy Sm (J - mol^-1 - K^-1 -:145.9) Anhydrous sodium sulfite, sodium sulfate, sodium sulfite supply Anhydrous sodium sulfite, sodium sulfate, sodium sulfite supply


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