Sodium bicarbonate CAS 144-55-8
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Sodium bicarbonate CAS 144-55-8

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High quality Sodium bicarbonate CAS 144-55-8 is offered by China manufacturer Believe Chemical. Buy Sodium bicarbonate CAS 144-55-8 which is of high quality directly with low price.


Sodium bicarbonate CAS 144-55-8 Chemical Specification

Product Name

Sodium bicarbonate

Formula 

CHNaO3

Molecular Weight

84.01

CAS NO.

144-55-8

Quantity

500KG


Items

Specification

Results

Appearance

 White powder or opaque monoclinic fine crystal

Conforms

Assay

≥99.0%

99.31%

Boiling point

 851 ° C  851 ° C
Melting point 

 >300 ° C (lit.)

 302 °C

CONCLUSION

The result conform with standard


Sodium bicarbonate CAS 144-55-8 Chemical Properties


Melting point >300 ° C (lit.)
Boiling point 851 ° C
Density 2.16g/mlat25 ° C (lit.)
Refractive index 1.500
Storage condition 2-8 ° C
Solubility h2o:1mat20 ° C, clear, colorless
Form solution (7.5%)
Color white
Specific gravity 2.159
Odor odorless
PH value range of acid-base indicator discoloration 7.8-8.2
PH value 8.27 (1mmsolution); 8.22(10mMsolution); 8.02(100mMsolution);
Acidity coefficient (PKA) (1) 6.37, (2) 10.25 (carbonic (AT25 ℃)
Water solubility 9g/100ml (20 º C)


Sodium bicarbonate CAS 144-55-8 Application


Synthesis of organic intermediates.




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