Sodium Sesqui Carbonate, alias, yog sodium ntawm sodium carbonate, semi-alkali, thiab cov mis molecular yog NA2CO3 · NAHCO3 · 2H2O.Bicarbonate sodium yog ib yam tshuaj ntawm koob dawb-zoo li tus muaju, daim ntawv-zoo li lossis crystalline hmoov.Tus txheeb ze molecular loj yog 226.03, thiab tus txheeb ze ntom yog 2.112.Ntawm 100 ° C, nws yog 42%.Cov tshuaj aqueous yog alkaline, thiab nws cov alkali tsis muaj zog dua li sodium carbonate.Nws yog tsim los ntawm ib feem ntawm sodium carbonate thiab sodium bicarbonate tov.
Yam ntxwv: Sodium Sesqui Carbonate yog ib rab koob dawb zoo li siv lead ua, daim ntawv zoo li los yog crystalline hmoov.Tus txheeb ze ntom ntom yog 2.112, uas tsis yooj yim rau huab cua.Ntawm 42% ntawm ° C, cov tshuaj aqueous yog alkaline, thiab sodium bicarbonate tsis muaj zog dua li sodium carbonate.
Synonyms: Carbonicacid, sodium ntsev (2: 3); magadisoda; snowflakecrystals; sq810; Sodium Sesquicarbonat; trisodiumhydrogendicarbonate; urao; SODIUM CARBONATE, SESQUIOXIDE DIHYDRATE
CAS: 533-96-0 Nr
EC No.: 205-580-9