Khoom Description
Sodium carbonate
CAS Nr .: 497-19-8
Cov tshuaj formula: Na₂CO₃
Tus txheeb ze molecular mass: 105.99
Yooj yim soluble hauv dej
Lus Askiv alias: Sodium carbonate anhydrous; Sodium carbonate daws; dej qab zib tshauv; disodium carbonate; Sodium carbonate -12C, 13C- depleted; calcined dej qab zib; Carbonic acid disodium ntsev; Sodium carbonate, high-purity; Sodium carbonate, ntom; SODA ASH LIM
Sodium carbonate yog ib qho tseem ceeb ntawm cov khoom siv raw khoom thiab siv dav hauv tshuaj, iav, metallurgy, papermaking, luam ntawv & dyeing, hluavtaws detergent, petrochemical, khoom noj khoom haus, tshuaj & dej huv industries, thiab lwm yam. Nrog kev noj ntau, nws occupies qhov chaw tseem ceeb hauv kev lag luam hauv teb chaws.
Soda tshauv yog ib qho ntawm cov ntaub ntawv yooj yim rau kev lag luam tshuaj, feem ntau yog siv rau metallurgy, iav, textile, dye printing, tshuaj, tshuaj detergent, petr.
| Yam khoom | SPECIFICATION | TEST RESULT |
| Qhov tshwm sim | Dawb hmoov | Dawb hmoov |
| Na2CO3 | Ntau dua lossis sib npaug li 99.2% | 99.55 % |
| Chloride (NaCL) | Tsawg dua lossis sib npaug li 0.7% | 0.42 % |
| FE | Tsawg dua lossis sib npaug li 0.0035% | 0.0009% |
| Heavy hlau (pb) | Tsawg dua lossis sib npaug li 10.0mg / kg | <10.0mg/kg |
| DEJ INSOLUBLES | Tsawg dua lossis sib npaug li 0.03% | 0.001% |
| Raws li | Tsawg dua lossis sib npaug li 2.0mg / kg | <2.0mg/kg |
Pob: 25KG hnab, 1000KG hnab
FAQ
sodium carbonate yog dab tsi?
Sodium carbonate yog ib qho inorganic compound nrog cov tshuaj formula Na₂CO₃. Nws feem ntau muaj nyob rau hauv daim ntawv anhydrous lossis decahydrate thiab yog siv dav hauv kev lag luam, tu, thiab khoom noj khoom haus.
Dab tsi yog kev siv ntawm sodium carbonate?
Detergent: Nws feem ntau siv rau hauv cov tshuaj ntxuav tes thiab tshuaj ntxuav kom pab tshem tawm cov av thiab roj.
Dej softener: Nws yog siv los tshem tawm calcium thiab magnesium ions los ntawm dej thiab txo cov dej hardness.
Khoom noj khoom haus additive: Nws yog siv nyob rau hauv cov zaub mov kev lag luam raws li ib tug acidity regulator thiab leavening agent.
Glass manufacturing: Nws yog ib qho tseem ceeb raw khoom rau iav ntau lawm.
Chemical synthesis: Nws yog siv los ua ib qho reagent hauv chav kuaj thiab muaj tshuaj lom neeg.
Kev nyab xeeb npaum li cas yog sodium carbonate?
Sodium carbonate feem ntau suav hais tias muaj kev nyab xeeb, tab sis tseem yuav tsum tau ceev faj thaum siv nws:
Tsis txhob kov ncaj qha rau ntawm daim tawv nqaij thiab qhov muag vim nws yuav ua rau khaus.
Kev nqos ib koob loj yuav ua rau digestive tsis xis nyob.
Yuav khaws sodium carbonate li cas?
Sodium carbonate yuav tsum tau muab cia rau hauv qhov chaw qhuav, txias, kom deb ntawm cov dej noo thiab kub kom tsis txhob nqus dej noo thiab tsim cov pob.
Dab tsi yog qhov txawv ntawm sodium carbonate thiab baking soda?
Baking soda (sodium bicarbonate, NaHCO₃) yog cov kua qaub ntsev ntawm sodium carbonate thiab muaj cov tshuaj sib txawv thiab siv.
Baking soda feem ntau yog siv rau hauv ci thiab ua cov tshuaj tiv thaiv kab mob, thaum sodium carbonate feem ntau siv hauv kev tu thiab kev lag luam.
Cim npe nrov: Tuam Tshoj sodium carbonate lwm tus neeg, Hoobkas
