Onye nrụpụta ezigbo ọnụ ahịa sodium Sesqui Carbonate CAS: 533-96-0

nkowa nkenke:

Sodium Sesqui Carbonate, utu aha, bụ sodium nke sodium carbonate, ọkara-alkali, na molekụla usoro bụ NA2CO3 · NAHCO3 · 2H2O. sodium bicarbonate bụ kemịkalụ nke agịga ọcha - kristal, mpempe akwụkwọ - dịka ntụ ntụ ma ọ bụ crystalline. Ọnụ ọgụgụ molekụla ndị ikwu bụ 226.03, na njupụta nke ikwu bụ 2.112. Na 100 Celsius C, ọ bụ 42%. Ihe ngwọta mmiri bụ alkaline, na alkali ya adịghị ike karịa sodium carbonate. A na-eme ya site na akụkụ ụfọdụ nke sodium carbonate na sodium bicarbonate ngwọta.

Njirimara: Sodium Sesqui Carbonate bụ kristal na-acha ọcha agịga, mpempe akwụkwọ-dị ka kristal ntụ ntụ. Njupụta ndị ikwu bụ 2.112, nke na-adịghị mfe ihu igwe. Na 42% na Celsius C, ngwọta mmiri bụ alkaline, na sodium bicarbonate adịghị ike karịa sodium carbonate.

Synonyms: Carbonicacid, sodium nnu (2: 3); magadisoda, snowflakecrystals; sq810; sodium Sesquicarbonat, trisodiumhydrogendicarbonate; urao, SODIUM CARBONATE, SESQUIOXIDE DIHYDRATE

Ọnọdụ: 533-96-0

Nọmba EC: 205-580-9

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwa nke Sodium Sesqui Carbonate

A na-eji sa salts na ọgwụ, alkali gị n'ụlọnga na tanned akpụkpọ anụ, mmiri softening, igwu ọdọ mmiri na ịnweta mmiri mgbake, na-asa ákwà ihe mgbakwunye, isi Efrata nke ulo oru ihicha gị n'ụlọnga, isi Efrata nke ike n'elu ihicha gị n'ụlọnga, ọnụ ọgụgụ ákwà, ntutu esiji, ịsacha (ajị anụ, wdg) mgbakwunye, obodo na obodo nsị ọgwụgwọ na nri tinyekwa; Kwesịrị ekwesị maka ụdị ịsacha ọ bụla, mkpochapụ na ịsachapụ ihe na-achọ iji ihe alkaline na-adịghị ike (ma achọrọ ncha ma ọ bụ na ọ bụghị). N'ime afọ ndị na-adịbeghị anya, dị ka ụdị ọhụrụ bat salts na-eji ọtụtụ ebe na Japan na South Korea.

Nkọwapụta nke Sodium Sesqui Carbonate

Ngwakọta	Nkọwapụta
Mkpokọta alkalinity (Akpọrọ ya dị ka Na2O)	39.0 ~ 43.0%
Na2CO3	45% ~ 50%
Chloride (Cl)	≤0.05%
Fe	≤20ppm
As	≤5ppm
Ọla dị arọ (Pb)	≤10ppm
Njupụta nnukwu (g/ml)	0.7-1.2

Sodium Sesqui Carbonate usoro: na usoro nke eke alkali. Buru ụzọ gbajie ore alkali sitere n'okike ka ọ bụrụ granularity (ihe dịka 0.8mm). Mgbe agbazechara, dokwuo anya na nzacha, a na-agbakwunye ụfọdụ ihe enyemaka kristal (dị ka sodium alkyl sulfate, wdg), ihe na-emepụta ụfụfụ organic na sedimentary agent na-agbakwunye na filtrate. Chere, mgbe kristal evaporation na nkewa mmiri nke nne, anyị nwere ike nweta achịcha abụọ sodium sodium carbonate filter filter nke na-enweghị ihe adịghị arụ ọrụ. Achịcha ego a na-enweta nwere ike gbazee nke ukwuu, kristal na akọrọ, wee nweta ọtụtụ ngwaahịa carbonate sodium, nke a na-eji maka ọgwụgwọ mmiri ma ọ bụ nrụpụta. Enwere ike ịgba achịcha sodium carbonate filter ọkụ na okpomọkụ dị iche iche (ihe dị ka 200 Celsius C ruo 850 Celsius) nwere ike nweta ngwaahịa dị arọ nke nwere njupụta dị iche iche (0.8 ~ 1.0g/cm3).