Name | Sodium sesquicarbonate |
Synonyms | urao sq810 magadisoda snowflakecrystals Sodium Sesquicarbonat Sodium sesquicarbonate trisodiumhydrogendicarbonate trisodium hydrogendicarbonate SODIUM CARBONATE, SESQUIOXIDE DIHYDRATE |
CAS | 533-96-0 |
EINECS | 208-580-9 |
InChI | InChI=1/2CH2O3.3Na.3H/c2*2-1(3)4;;;;;;/h2*(H2,2,3,4);;;;;;/p-4/r2CH2O3.3HNa/c2*2-1(3)4;;;/h2*(H2,2,3,4);3*1H/p-4 |
Molecular Formula | CH3NaO3 |
Molar Mass | 86.02 |
Density | 2.1120 |
Water Solubility | 213.6g/L at 20℃ |
Physical and Chemical Properties | White needle-like crystals. Density 2.112. Thermal decomposition. Soluble in water. The alkalinity is weaker than that of sodium carbonate. |
Use | For the preparation of detergents and tanning agents, and the manufacture of soap |
Raw Materials | Sodium carbonate |
monoclinic needle Crystal, white powder, relative density 112. Heat to the melting point decomposition, soluble in water, storage is not caking.
as a detergent used in wool rinsing, bath salts and alkalis in medicine, tanning.
packed in plastic bags or plastic woven bags lined with polyethylene plastic bags, each with a net weight of 25kg or 50kg. Stored in a ventilated and dry warehouse, the bag should be prevented from breaking during transportation; Should pay attention to moisture, and acid goods Isolation storage, transport to prevent rain and sun exposure. When there is a fire, it can be suppressed by water and various kinds of fire retardants.
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | as buffer and neutrizer, can be used in goat milk, dairy products, biscuits and cakes, according to the production needs of appropriate use. used for water treatment and production of detergents, detergents, etc. |
Production method | is obtained by recrystallization of equimolar sodium carbonate and sodium bicarbonate dissolved in water. |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |