Soosaaraha Heeruudda Sare ee Sodium Sesqui Carbonate Cas: 533-96-0

Soo-saaraha Heerka Sare ee Sodium Sesqui Carbonate Cas: 533-96-0 Sawirka

Sharraxaadda Gaaban:

Sodium sesqui kaarboon, alias, waa soodhium of soloum carboon, semi -lasha -lali, iyo qaacidada moliali-ka waa NU2CO3 · Nahco3 · 2hco3 · 2h2o. Sodium bikbonate waa kiimiko irbad cad - crystals-ka, warqad-budada ama budada crystalline. Masruufka molikalivulative-ka ah waa 226.03, cufnaanta qaraabadana waa 2.112. 100 ° C, waa 42%. Xalka aqueous waa alkaline, oo alkali ahna wuu ka liitaa carbonate sodium ah. Waxaa lagu sameeyaa qayb gaar ah oo ah sodobouf carbonborate iyo sodium bicarbonate xalka.

Astaamaha: Sodium Sesqui Carbonate waa cirbad cirbad-cad-cad, oo ah budo-ku-dhaca ama budada crystalline ama crystalline. Cufnaanta qaraabada waa 2.112, oo aan sahlaneyn cimilada. 42% ° C, xalka aqueous waa alkaline, iyo sodium bicarbonate-ka ayaa ka liidata kaarboon sodium.

SONYMS: Carbonicaltt (2: 3); Magaadijoda; SQ810; sodium Sesquicarbonatbonatbonatbonatbolookat: sodium Seskicarbonatboloosar; uroumhydrogboon, sosium carbonate, sosquoxioxde dihydrate

CAS: 533-96-0

EC no.: 205-580-9

U dir emaylka

Si faahfaafo

Calaamadaha wax soo saarka

Codsiyada sodium ssqui kaarboon

Waxaa loo isticmaalay cusbada qubeyska iyo dawada, wakiilka alkali ee maqaarka, jilcida biyaha, maaddooyinka dharka lagu dhaqo, maaddooyinka dharka lagu dhaqo ee Walka Nadiifinta Dusha, maydhista (dhogorta dhogorta ah, iwm.) Waxyaabaha lagu daro, magaalooyinka iyo daweynta bullaacadda degmada iyo daweynta iyo quudinta waxyaabaha lagu daro; Ku habboon dhammaan noocyada dharka lagu dhaqdo, waxyaabaha sunta jeermiska iyo xoqida xoqida ee u baahan isticmaalka qalabka alkaline-ka daciifka ah (ha ahaato in saabuun loo baahan yahay). Sanadihii la soo dhaafay, nooc cusub oo cusbo ah oo cusbo ah ayaa si weyn loogu isticmaalaa Japan iyo South Korea.

Sicirka lagu qeexo sodium sesqui kaarboon

Xirfad	Cayimid
Wadarta alkalinity (Loo xisaabiyey sida NA2O)	39.0 ~ 43.0%
NA2CO3	45% ~ 50%
Chloride (CL)	≤0.05%
Fe	20ppm
As	≤5ppm
Biraha culus (pb)	≤0ppm
Cufnaanta badan (g / ml)	0.7 ~ 1.2

Sodium sesqui kaarboon: habka dabiiciga ah ee dabiiciga ah. Marka hore jebi alkali dabiiciga ah ee loo yaqaan 'alkali' ee dabiiciga ah ee granalarity gaar ah (qiyaastii 0.8mm). Ka dib markii la kala diro, la caddeeyo, iyo shaandhaynta, xaddi cayiman oo aalado ah (sida sodium alky sulfate, iwm. Sug, ka dib marka jumladaha uumiga iyo hooyada oo dareere ah, waxaan ka heli karnaa labalaab sodium sodium sodium kaarboon ah oo aan lahayn ifilada inorganic. Keega Dakhliga ayaa si weyn loo kala diri karaa, kiristaalo iyo qallalan, oo ay ku soo baxaan badeecadaha kaarboon-yar lagu dhufto, oo loo isticmaalo daaweynta biyaha ama waxsoosaarka biyaha. Gubashada Sodium Carbonates Kaararka Kaararka Kaararka Kaararka Kaararka ah (qiyaastii 200 ° C illaa 850 ° C) waxay ka heli kartaa badeecooyin bir ah oo culus (0.8 ~ 1.0g / cm3).