Izdelki za kemično ločevanje (2)

Sodium carbonate Molecular formula: Na2Co3 CAS NO: 497-19-8 Standards:GB210-1992 EINECS NO: 207-838-8 Hs Code: 28362000 Type: Sodium Carbonate Packing: 50kgs plastic woven bag lined with one layer of polythene bag

soda ash dense 1. Na2CO3: 99.2% min 2. Nacl 0.3MAX; 3. pack in 25/50/1000kgs bag 1. Soda ash dense Appearance: white granular, without any impurity, Application: Soda ash is one of the basic materials for the chemical industry, mainly used for metallurgy, glass, textile, dye printing, medicine, synthetic detergent, petroleum and food industry, etc. Usage: 1.The manufacture of glass is one of the most important uses of sodium carbonate. When it is combined with silica (SiO2) and calcium carbonate (CaCO3) and heated to very high temperatures, then cooled very rapidly, glass is produced. This type of glass is known as soda lime glass. 2. Soda ash also is used to clean the air and soften water. 3. Manufacture of Caustic Soda and dyestuffs 4. metallurgy (processing of steel and extraction of iron etc), 5. (flat glass, sanitary pottery) 6. national defense (TNT manufacturing, 60% gelatin-type dynamite ) and some other aspects, such as rock oil refining,