Soo-saare Qiimo Fiican Sodium Sesqui Carbonate CAS：533-96-0

sharraxaad gaaban:

Sodium Sesqui Carbonate, magac kale, waa soodhiyam kaarboonat sodium ah, nus-alkali, qaacidada molecular-kana waa NA2CO3 · NAHCO3 · 2H2O. Sodiyam kaarboonat waa kiimiko ka samaysan kiristaalo cad oo u eg irbad, xaashi ama budo crystalline ah. Cufnaanta molecular-ka ee qaraabada ah waa 226.03, cufnaanta qaraabada ahna waa 2.112. 100 ° C, waa 42%. Xalka biyaha ku jira waa alkaline, alkaligiisuna wuu ka daciifsan yahay sodium carbonate. Waxaa laga sameeyaa qayb go'an oo ah sodium carbonate iyo sodium bicarbonate.

Astaamaha: Sodium Sesqui Carbonate waa budo cad oo u eg irbad, xaashi ama budo crystalline ah. Cufnaanta qaraabada ah waa 2.112, taas oo aan si fudud loo cimilo karin. Markay tahay 42% at ° C, xalka biyaha waa alkaline, sodium bicarbonate-na wuu ka daciifsan yahay sodium carbonate.

Macnaha isku midka ah: Kaarbonikacid, sodium milix(2:3); magadisoda; baraf-jajabyo; sq810; Sodium Sesquicarbonat; trisodium hydrogendicarbonate; urao; Sodium Carbonate, SESQUIOXIDE DIHYDRATE

CAS: 533-96-0

Lambarka EC: 205-580-9

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Faahfaahinta Badeecada

Calaamadaha Alaabta

Isticmaalka Sodium Sesqui Carbonate

Waxaa loo isticmaalaa cusbada qubeyska iyo daawada, wakiilka alkali ee maqaarka la mariyey, jilcinta biyaha, soo kabashada barkadda dabaasha iyo biyaha macdanta, waxyaabaha lagu daro saabuunta dharka lagu dhaqo, maaddooyinka ugu muhiimsan ee wakiilka nadiifinta warshadaha, maaddooyinka ugu muhiimsan ee wakiilka nadiifinta dusha sare ee adag, dharka sawirka, rinjiga timaha, dhaqidda (luqidda dhogorta, iwm.), daaweynta wasakhda magaalooyinka iyo degmooyinka iyo waxyaabaha lagu daro quudinta; Ku habboon dhammaan noocyada kala duwan ee dhaqidda, nadiifinta iyo nadiifinta u baahan isticmaalka walxaha alkaline-ka ee daciifka ah (ha ahaato saabuun loo baahan yahay iyo haddii kale). Sannadihii ugu dambeeyay, nooc cusub oo cusbo qubeys ah ayaa si weyn looga isticmaalaa Japan iyo Kuuriyada Koonfureed.

Qeexitaanka Sodium Sesqui Carbonate

Isku-dhafka	Faahfaahinta
Wadarta alkalinity (Waxaa loo xisaabiyaa sida Na2O)	39.0~43.0%
Na2CO3	45% ~ 50%
Koloriin (Cl)	≤0.05%
Fe	≤20ppm
As	≤5ppm
Biraha Culus (Pb)	≤10ppm
Cufnaanta Badan (g/ml)	0.7~1.2

Habka Sodium Sesqui Carbonate: habka alkali dabiiciga ah. Marka hore jebi macdanta alkali dabiiciga ah ilaa xad gaar ah (qiyaastii 0.8mm). Ka dib marka la milmo, la caddeeyo, lana shaandheeyo, xaddi gaar ah oo kaalshiyam ah (sida sodium alkyl sulfate, iwm.), wakiilka xumbo dabiiciga ah iyo wakiilka sedimentary ayaa lagu daraa shaandhada. Sug, ka dib marka kiristaalo uumi baxo iyo kala-soocidda dareeraha hooyada, waxaan heli karnaa keega shaandhada sodium sodium carbonate ee labanlaabka ah oo aan ku jirin wasakh aan dabiici ahayn. Keegga dakhliga si culus ayaa loo milmi karaa, kiristaalo iyo qallajin karaa, waxaana heli karnaa alaabada sodium carbonate ee la badiyo, taas oo loo isticmaalo daaweynta biyaha ama wax soo saarka. Keegga shaandhada sodium carbonate ee gubanaya waxaa lagu gubi karaa heerkul kala duwan (qiyaastii 200 ° C ilaa 850 ° C) waxay heli karaan badeecooyin culus oo leh cufnaan ururin oo kala duwan (0.8 ～ 1.0g/cm3).