Product instruction:
English name1;Sodium Hydrogen Carbonate
English name2;Sodium Bicarbonate
Property : white powder or non-transparent monoclinic crystal. relative density is 2.159, easy to dissolve in water;less to ethanol. It will decompose when the temperature is 65℃, and will lose carbon dioxide when the temperature is 270℃.
Molecular Formula : NaHCO3
Molecule Weight : 84.00
CAS NO .: 144-55-8
Appearance : White Crystalline Powder
Specification :
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Item
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Quality Index
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Total base ( As NaHCO3 )
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99.0% -100.5%
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Arsenic ( As )
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0.0001% max
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Heavy metals ( As Pb )
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0.0005% max
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Loss on drying
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0.2% max
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Chloride ( CL-)
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0.4% max
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PH value
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8.6 max
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Ammonium salt
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Pasting Test
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|
Clarification Degree
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Pasting Test
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White Degree
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85% min
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Application : Widely used as food additive, also used in industry of fire extinguishing agent, medicine, beer, drinking, selecting mineral, leather, tanning etc.
Packing : Packed in plastic woven bag of 25kg/500kg /1000kg net each , or as per the buyer's requirement .
Storage: store in dry, airproof and low air temperature condition