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Sodium Bicarbonate Industrial grade CAS NO. 144-55-8 Purity 99% Technical grade white crystal powder

Sodium bicarbonate is a white crystal or an opaque monoclinic fine crystal. The proportion is 2.15. Odorless, non-toxic, salty, soluble in water, slightly soluble in ethanol. It is soluble in 10 parts of water at 25 ° C and 12 parts of water at about 18 ° C. The aqueous solution is slightly alkaline due to hydrolysis, stable at room temperature, easily decomposed by heat, gradually decomposes above 50 ° C, completely loses carbon dioxide at 270 ° C, does not change in dry air, and slowly deliquesces in humid air.

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This is the description of Sodium Bicarbonate Industrial grade CAS NO. 144-55-8 Purity 99% Technical grade white crystal powder
  • Molecular formula: NaHCO3
  • Molecular weight: 84.01
  • Cas No.:144-55-8
  • Character: It is white crystalline powder or granular, odorless and salty. Easily soluble in water. Insoluble in alcohol ,Aqueous solution is alkalinity. Decomposed when heating, decomposed slowly when exposed to moist air.
  • Usage: In food industry , it is used as acidity modifier, CO2 Propellant or used in feedstuff, drug ,medicine, film, mineral selection, metallurgy , fiber and rubber, or used as detergent and fire extinguish agent.
  • Packing: It is packed with polyethylene bag as inner layer and a compound plastic woven bag as outer layer. The net weight is 25kg and 1000kgs jumbo bag.
  • Storage and transportation: It should be stored in a dry and ventilated warehouse ,kept away from heat and moisture. Unloaded with care so as to avoid damage. Further more it must be stored separately from poisonous substances.

Specification: 

         Item

Sodium Bicarbonate     

    Industry Grade

  Sodium Bicarbonate   

       Food Grade

Total Alkali(Quality Fraction 

of NaHCO3 Dry Basis)≥%

99

99.0-100.5

Loss of Ignition≤%

0.15

0.2

PH 90(10g /L ) ≤%

8.5

8.5

NaCl (Quality Fraction 

of NaCl Dry Basis)  ≤%

0.2

0.4

As Quality Fraction

(Dry Basis)mg/kg≤

1

1

Pb Quality Fraction(

Dry Basis)mg/kg≤

5

5

Ammonium

——

Pass the test

Clarity

——

Pass the test

White≥

——

85

Fe   Quality Fraction

(Dry Basis)≤%

0.002

——

Insolution in Water ≤%

0.02

——

SO4 Quality Fraction

(Dry Basis)≤%

0.05

——

Ca Quality Fraction

(Dry Basis)≤%

0.03

——

Packaging

25kgs/1000kgs woven bags with PE liner inside 

or according to customer's request.

 

 

                                industrial grade sodium biocarbonate

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