CAS NO: 1310-73-2 Name: Caustic soda flakes
MF: NaOH Grade: Industrial grade
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Item
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Index
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Result
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Appearance
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White flakes
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white
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Density
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2.13g/cm3
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2.13g/cm3
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Purity
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99%
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99.5
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Melting point
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318.4℃
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318.4℃
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Molecular Weight
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40.00
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40.00
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NaOH, %
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99%
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pass
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Na2CO3, %
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0.4% Max
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0.3%
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NaCl, %
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0.015% Max
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0.013%
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Fe2O3, %
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0.001% Max
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pass
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Package: 25kg per bag
Solubility:soluble in water, at the same time, release heat. And soluble in ethanol and glycerin; Insoluble in acetone, ethyl ether. exposure on the air, finally will completely dissolved into liquid.
Uses:used as basic chemical raw materials, used as a lot reagents, widely used in chemical industry, metallurgy, paper making, oil, textile and daily chemical and other departments. Used in the manufacture of soap, paper, rayon, sorting cotton, refining kerosene