Soda Ash Sodium Carbonate

Nkọwa dị mkpirikpi:

ìhè sodium carbonate bụ ọcha crystalline ntụ ntụ, arọ sodium carbonate bụ ọcha mma urughuru.

Enwere ike kewaa sodium carbonate nke ụlọ ọrụ n'ime: I ụdị sodium carbonate dị arọ maka ojiji na ụlọ ọrụ na ụdị II sodium carbonate maka ojiji na ụlọ ọrụ, dịka ojiji si dị.

Ezi nkwụsi ike na iru mmiri.Kwesịrị ekwesị maka ihe ọkụkụ na-ere ọkụ na ngwakọta.N'ime nkesa ọma kwekọrọ, mgbe ọ na-atụgharị, ọ na-enwekarị ike iche na mgbawa uzuzu nwere ike.

√ Enweghị isi na-esi ísì ụtọ, isi obere alkaline

√ Ebe esi mmiri dị elu, enweghị ọkụ

√ A na-eji ya n'ọtụtụ ebe ma nwee ngwa dị iche iche


  • Nọmba CAS:497-19-8
  • MF:Na2CO3
  • Ọdịdị:Ọcha ntụ ntụ
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa ngwaahịa

    Sodium carbonate, Na2CO3, bụ nnu sodium nke carbonic acid.Ngwaahịa dị ọcha na-apụta dị ka oge, ntụ ntụ na-enweghị isi na uto alkaline siri ike.Ọ nwere nnukwu hygroscopicity.Enwere ike ịgbaze ya n'ụzọ dị mfe na mmiri iji mepụta ngwọta mmiri na-adịghị ala ala.

    ● Ụdị ngwaahịa: Enwere ike kewaa sodium carbonate ụlọ ọrụ n'ime: I Atiya sodium carbonate dị arọ maka eji eme ihe na ụlọ ọrụ na ụdị II sodium carbonate maka ojiji na ụlọ ọrụ, dị ka ojiji si dị.

    ● Ọdịdị: ìhè sodium carbonate bụ ọcha crystalline ntụ ntụ, arọ sodium carbonate bụ ọcha mma urughuru.

    ●Ọkọlọtọ: GB -210.1 -2004

    ● Aha ọzọ: Soda ash, sodium carbonate

    ● CAS No.: 497-19-8

    ● Ọdịdị: White ntụ ntụ

    ● MF: Na2CO3

    Hc86ae95e19e84f5c9f4e298ad3fec5de6.jpg_720x720

    Ihe

    I ngalaba

    Ụdị II

    Karịrị

    Karịrị

    Nke mbụ-klas

    tozuru oke

    Mkpokọta alkali (Dịka oke ntanye nke ndabere akọrọ NaCO3)/% ≥
    Mkpokọta alkali (Dịka ọnụ ọgụgụ dị nta nke mmiri mmiri NaCO3) a/% ≥

    99.4
    98.1

    99.2
    97.9

    98.8
    97.5

    98.0
    96.7

    Sodium chloride (Dịka oke nha nke akọrọ ndabere NaCl)/% ≤

    0.30

    0.70

    0.90

    1.20

    Ọnụ ọgụgụ dị nta nke ígwè (dị ka akọrọ) /% ≤

    0,003

    0,0035

    0,006

    0.010

    Sulfate (dị ka akụkụ dị nta nke akọrọ ndabere SO4)/% ≤

    0.03

    0.03b

     

     

    Ọnụ ọgụgụ dị nta nke mmiri anaghị agbaze /% ≤

    0.02

    0.03

    0.10

    0.15

    Nnukwu njupụta C/ (g/ml) ≥

    0.85

    0.90

    0.90

    0.90

    Oke urughuru C, ihe fọdụrụ na sieve /% 180um ≥

    75.0

    70.0

    65.0

    60.0

    1.18mm ≤

    2.0

     

     

     

    A na-egosi ọdịnaya mgbe nkwakọ ngwaahịa.
    B bụ akara njikwa ngwaahịa amonia base
    C bụ akara nchịkwa nke sodium carbonate dị arọ.

    Ngwa

    Sodium carbonate nwere nnukwu ngwa n'ụdị dị iche iche nke ubi gburugburu ụwa.Otu n'ime ngwa kachasị mkpa nke sodium carbonate bụ maka imepụta iko.Dabere na ozi ọnụ ọgụgụ, ihe dị ka ọkara nke ngụkọta mmepụta nke sodium carbonate na-eji maka imepụta iko.N'oge mmepụta nke iko, sodium carbonate na-arụ ọrụ dị ka mgbanwe na agbaze nke silica.Tụkwasị na nke ahụ, dị ka isi mmiri siri ike, a na-eji ya eme ihe na-emepụta pulp na akwụkwọ, textiles, mmiri ọṅụṅụ, ncha na ncha na dị ka ihe mkpocha mmiri.Tụkwasị na nke ahụ, a pụkwara iji ya mee ihe maka mgbaze anụ ahụ, na-agbaze ọla amphoteric na ogige, nkwadebe nri yana ime ihe dị ka onye na-ehicha ihe.


    Ihe na-esonụ bụ nyocha anyị gbasara mpaghara nkịtị nke sodium carbonate

    1. Mmiri nro:
    Mmiri siri ike na-enwekarị calcium ma ọ bụ ion magnesium.A na-eji sodium carbonate eme ihe
    wepụ ion ndị a ma jiri ion sodium dochie ha.
    Sodium carbonate bụ isi iyi nke carbonate na-agbaze mmiri.Calcium na magnesium ion na-etolite ihe siri ike na-adịghị edozi mgbe a na-agwọ ya na ion carbonate:
    Ca2++ CO2−3 → CaCO3 (s)
    Mmiri ahụ na-adị nro n'ihi na ọ dịghịzi enwe ion calcium gbazere na ion magnesium.
    Sodium carbonate na-enyere aka mee ka mmiri dị nro site n'iwepụ Ca²⁺, Mg²⁺, na ion ndị ọzọ na-eme ka mmiri sie ike.Mgbe a na-eji ion carbonate na-emeso ion ndị a niile, ha na-etolite ihe siri ike na-adịghị edozi.Ọzọkwa, mmiri dị nro nwere ọtụtụ uru.Ọ na-ebelata ncha ncha, na-abawanye ndụ ọkpọkọ na akwa akwa, na-echebekwa ha pụọ ​​​​na nchara.

    2. Nrụpụta iko:
    A na-achọ ntụ ntụ na soda caustic na imepụta iko.Sodium carbonate, Na₂CO₃, na-eje ozi dị ka silica flux.Ọ na-ebelata ebe mgbaze nke ngwakọta na-enweghị ihe pụrụ iche ma nweta 'iko soda-lime' n'ụzọ efu.
    Sodium carbonate na-eje ozi dị ka mgbanwe maka silica (SiO2, ebe mgbaze 1,713 Celsius C), na-eweda ebe mgbaze nke ngwakọta na ihe a ga-enweta na-enweghị ihe pụrụ iche.Nke a "iko soda" na-adị nwayọọ na mmiri na-agbaze, ya mere a na-agbakwunye ụfọdụ calcium carbonate na ngwakọta gbazee iji mee ka iko ahụ ghara ịsacha.
    A na-eme karama na iko windo ("iko soda-lime" nke nwere okpomọkụ ntụgharị ~ 570 Celsius C) site na agbaze ngwakọta nke sodium carbonate, calcium carbonate, na silica sand (silicon dioxide (SiO2)).
    Mgbe ihe ndị a na-ekpo ọkụ, carbonates na-ahapụ carbon dioxide.N'ụzọ dị otú a, sodium carbonate bụ isi iyi nke sodium oxide. Soda-lime iko bụ ụdị iko a na-ahụkarị kemgbe ọtụtụ narị afọ.Ọ bụkwa isi ihe ntinye maka imepụta iko tableware.

    3. Ihe mgbakwunye nri na nri:
    Sodium carbonate bụ ihe mgbakwunye nri nke na-arụ ọrụ dị ka onye na-egbochi caking, onye na-ahụ maka acidity, stabiliser, na onye na-azụ ahịa.Ọ nwere ngwa nri nri dị iche iche.A na-etinyekwa ya na ihe oriri ụfọdụ iji mee ka uto ha dị ụtọ.

    Sodium carbonate nwere ọtụtụ ojiji na nri, n'ụzọ dị ukwuu n'ihi na ọ bụ isi ike karịa soda soda (sodium bicarbonate) ma adịghị ike karịa lye (nke nwere ike na-ezo aka sodium hydroxide ma ọ bụ, na-adịkarịghị, potassium hydroxide).Alkalinity na-emetụta mmepụta gluten na mgwakota agwa agwakọta, ma na-eme ka browning dị mma site na ibelata okpomọkụ nke mmeghachi omume Maillard na-eme.Iji nweta uru nke mbụ, sodium carbonate bụ otu n'ime ihe ndị dị na kansui , ihe ngwọta nke salts alkaline na-enye Japanese ramen noodles àgwà ha ekpomeekpo na chewy texture;A na-eji ihe ngwọta yiri nke ahụ na nri ndị China mee lamian, maka ihe ndị yiri ya.Ndị na-eme achịcha Cantonese n'otu aka ahụ na-ejikwa sodium carbonate dị ka ihe dochie anya mmiri lye iji nye achịcha ọnwa ụdị ọdịdị ha ma melite agba aja aja.
    N'ime nri German (na nri Central European ka sara mbara), achịcha dị ka pretzels na lye rolls nke a na-ejikarị lye eme ka ọ dịkwuo mma ka a na-edozi ya kama iji sodium carbonate;sodium carbonate adịghị emepụta nnọọ ike dị ka agba aja aja dị ka lye, ma ọ dị nchebe ma dị mfe iji rụọ ọrụ.Mmetụta dị jụụ na nhụsianya na-esite na mmeghachi omume endothermic dị n'etiti sodium carbonate na acid na-adịghị ike, nke na-abụkarị citric acid, na-ahapụ carbon dioxide gas, nke na-eme mgbe mmiri na-agba mmiri sherbet.
    Sodium carbonate na-ahụkwa iji ya na ụlọ ọrụ nri dị ka ihe mgbakwunye nri (E500) dị ka onye na-ahụ maka acidity, onye na-eme ihe na-egbochi caking, onye na-azụ ahịa, na stabilizer.A na-ejikwa ya na mmepụta snus iji mee ka pH nke ngwaahịa ikpeazụ kwụsie ike.
    Ọ bụ ezie na o yikarịghị ka ọ ga-ebute ọkụ kemịkal karịa lye, a ka kwesịrị ilebara anya mgbe ị na-arụ ọrụ na sodium carbonate na kichin, ebe ọ bụ na ọ na-emebi ihe na-esi nri aluminom, arịa, na foil.

    4. Nrụpụta nchacha
    Sodium carbonate nwere ike dochie phosphates ndị a na-eji eme ihe ncha ụlọ.
    Ọzọkwa, enwere ngwaahịa nhicha dị iche iche na ncha ịsa efere nwere ntụ soda n'ime usoro ha.
    1) Ọ nwere ike inye aka n'iwepụ ntụpọ, mmanya, na griiz na uwe - nakwa na kọfị kọfị na ndị na-emepụta espresso.
    2) Ọ nwere ike ịbawanye ọkwa alkaline na ọdọ mmiri nke nwere ike inye aka n'ịkwado ọkwa PH iji dozie mmiri.
    3) Enwere ike iji ya maka uwe na-anwụ anwụ.
    4) Ọ nwere ike ihicha ikuku nke ọma.
    5) Ọ nwere ike ime ka mmiri dị nro.
    6) Dị ka onye na-ehicha ihe maka ihe eji eme ụlọ dị ka ịsa uwe.Sodium carbonate bụ akụkụ nke ọtụtụ ntụ ntụ ncha kpọrọ nkụ.O nwere ihe nchacha site na usoro saponification, nke na-agbanwe abụba na griiz na nnu na-edozi mmiri (ncha, n'ezie).
    7) A na-eji ya maka iweda ike nke mmiri (lee § Mbelata mmiri).
    8) A na-eji ya na-emepụta iko, ncha, na akwụkwọ (lee § imepụta iko).
    9) A na-eji ya na-emepụta ogige sodium dị ka borax.

    Nkwakọ ngwaahịa

    Juru n'ọnụ site ntekwasa PP kpara akpa, obere nnu soda ash ok 1000kg, 40kg, 25kg, soda ash ok 1000kg, 50kg, ìhè soda uyi 40kg, 25kg, dietary alkali 40kg, 500kg sodium, 500kg sodium bicarbonate, 750kg.

    iron vitriol (4)
    iron vitriol (3)

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    FAQ

    Ajụjụ: Enwere m ike nweta ihe nlele efu?

    A: N'ezie ị nwere ike, anyị nwere ike izipu anyị free samples maka ịlele àgwà mbụ.

    Ajụjụ: Ị bụ onye nrụpụta ma ọ bụ ụlọ ọrụ azụmaahịa?

    A: Anyị bụ onye na-ere ahịa, mana ụlọ ọrụ anyị wuru ugbua15years.

    Ajụjụ: Gịnị bụ oge ịkwụ ụgwọ?

    A: Anyị nwere ike ime TT, LC, Western Union, Paypal, wdg.

    Ajụjụ: Gịnị bụ oge nnyefe gị?

    A: Ọtụtụ mgbe, anyị ga-ahazi mbupu na 7-10days.

    Ajụjụ: Kedu maka mbukota?

    A: Juru n'ọnụ site ntekwasa PP kpara akpa, ala nnu soda uyi ok 1000kg, 40kg, 25kg, soda ash ok 1000kg, 50kg, ìhè soda ash 40kg, 25kg, dietary alkali 40kg, 500kg, 500kg sodium bicarbonate 5g, 750kg


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