sodium carbonate
Sodium carbonate (also known as washing soda or soda ash), Na2CO3, is a sodium salt of carbonic acid.
Sodium Carbonate
Synonyms: sodium carbonate, soda ash, disodium carbonat…
Appearance: gray powder
Content: 90% Na5P2O10
P2O556.5
Iron0.15
water-insoluble 0.3%
usesused for soap and soap to prevent the article from precipitation and cream fats. Of lubricati…
light sodium carbonate
Value Item
Standard
Grade
GB210-92(Ⅱ type)
First grade
Premium grade
First grade
Salable product
Result
Alkalinity(as Na2CO3) % ≥
99.2
98…
Item Quality Index
High-Class First-Class Qualified-Class
Purity 99.0% min 98.5% min 98.0% min
Moisture : 1.4% max 2.0% max 2.5% max
Chlorides ( As NaCL ) 0.10% max 0.15% max ----
…
Item Quality Index
High-Class First-Class Qualified-Class
Purity 99.5% min 99.3% min 98.5% min
Moisture : 1.0% max 1.5% max 2.0% max
Chlorides ( As NaCL ) 0.15% max 0.25% max ----
…
Properties: white crystalline or granular, or colorless powder, with a sweet astringency. soluble in water and ethanol, glycerol, methanol.
Melting point: >300 °C(lit.)
Desity degree:
1,44…
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