Soda Ash
Specifications
- Brand
- Tianjin Freetake chemicals Co.,Ltd
- Origin
- China
- Price Term
- FOB
Soda Ash is a Alkali product. Key specs — Brand: Tianjin Freetake chemicals Co.,Ltd; Origin: China; Price Term: FOB.
Product Description
Identifiers CAS NO. 497-19-8HSCode2836200000 Other namesSoda ash, Washing soda. Soda crystals.PropertiesMolecular formulaNa2CO3Molar mass106g/molAppearanceWhite solid, hygroscopicOdorOdorless Density2.54g/cm3Melting point851 °CBoiling point1600 °CSolubility inwater22g/100ml (20°C)Solubilityinsoluble in alcohol, ethanol Specification:Index First Class
Purity (%) 99.2
Chloride (%) 0.5
Fe (%)≤ 0.004
Water insoluble (%) 0.04
Loi (%) 0.8
Sulfate (%) 0.03
UsesThe manufacture of glass is one of the most important uses of sodium carbonate. Sodium carbonate is also used as a relatively strong base in various settings. For example, sodium carbonate is used as a pH regulator.In domestic use, it is used as a water softener during laundry.
In dyeing with fiber-reactive dyes, sodium carbonateis used to ensure proper chemical bonding of the dye with the fibers, typically before dyeing ,mixed with the dye or after dyeing.
