Mai ƙera Kyakkyawan Farashin Sodium Sesqui Carbonate CAS: 533-96-0

taƙaitaccen bayanin:

Sodium Sesqui Carbonate, wanda aka ce masa, shi ne sodium na sodium carbonate, Semi-alkali, da kwayoyin dabara ne NA2CO3 · NAHCO3 · 2H2O.Bicarbonate sodium sinadari ne na farin allura - siffa lu'ulu'u, takardar -kamar ko crystalline foda.Matsakaicin ƙwayar ƙwayoyin dangi shine 226.03, kuma ƙarancin dangi shine 2.112.A 100 ° C, shi ne 42%.Maganin ruwa mai ruwa shine alkaline, kuma alkalinsa yayi rauni fiye da sodium carbonate.An yi shi ta wani kaso na sodium carbonate da sodium bicarbonate bayani.

Halaye: Sodium Sesqui Carbonate wani farin kristal ne mai siffar allura, takarda-kamar foda ko crystalline.Matsakaicin dangi shine 2.112, wanda ba shi da sauƙin yanayi.A 42% a ° C, maganin ruwa shine alkaline, kuma sodium bicarbonate ya fi ƙarfin sodium carbonate.

Synonyms: Carbonicacid, sodium gishiri (2: 3), magodisoda, snowflakecrystals, sq810;

Saukewa: 533-96-0

Lambar EC: 205-580-9

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Aikace-aikace na Sodium Sesqui Carbonate

Ana amfani da shi a cikin salts na wanka da magani, wakili na alkali a cikin fata mai tanned, laushi na ruwa, wurin shakatawa da farfadowar ruwa na ma'adinai, abubuwan da ake amfani da su na wanki, manyan kayan aikin tsaftacewa na masana'antu, babban kayan aikin tsaftacewa mai wuyar gaske, masana'anta adadi, fenti gashi, wanka (kurkure ulu, da dai sauransu) additives, najasa na birni da na birni magani da kuma ciyarwa Additives;Ya dace da kowane nau'in wankewa, lalatawa da ayyukan gogewa waɗanda ke buƙatar amfani da kayan alkaline masu rauni (ko ana buƙatar sabulu ko a'a).A cikin 'yan shekarun nan, a matsayin sabon nau'in gishiri na wanka ana amfani dashi sosai a Japan da Koriya ta Kudu.

Bayanin Sodium Sesqui Carbonate

Haɗin gwiwa	Ƙayyadaddun bayanai
Jimlar alkalinity (An lasafta shi azaman Na2O)	39.0 ~ 43.0%
Na 2CO3	45% ~ 50%
Chloride (Cl)	≤0.05%
Fe	≤20ppm
As	≤5pm
Karfe masu nauyi (Pb)	≤10ppm
Girman Girma (g/ml)	0.7 ~ 1.2

Hanyar Sodium Sesqui Carbonate: a cikin hanyar alkali na halitta.Da farko karya alkali tama na halitta zuwa wani granularity (kimanin 0.8mm).Bayan narkar da, bayyanawa, da tacewa, an ƙara wasu adadin kayan aikin kristal (kamar sodium alkyl sulfate, da dai sauransu), wakili na kumfa da kuma sedimentary wakili a cikin tacewa.Jira, bayan lu'ulu'u na evaporation da uwar ruwa rabuwa, za mu iya samun ninki biyu sodium sodium carbonate tace da wuri da ba ya dauke da inorganic impurities.Ana iya narkar da kek ɗin samun kudin shiga sosai, lu'ulu'u da bushewa, da samun samfuran sodium carbonate da yawa, waɗanda ake amfani da su don maganin samar da ruwa ko masana'antu.Za'a iya ƙone biredin tacewa na sodium carbonate a yanayin zafi daban-daban (kimanin 200 ° C har zuwa 850 ° C) na iya samun samfuran tari mai nauyi tare da yawa daban-daban (0.8 ~ 1.0g/cm3).