Sulfite na Sodium

Sulfite na Sodium

Barka dai, zo ka shawarci samfuranmu!

Sulfite na Sodium

Bayyanar jiki da bayyanar su: fararen fata, kololin fure

CAS: 7757-83-7

Maimaita narkewa (): 150 (bazuwar asarar ruwa)

Yawan dangi (ruwa = 1): 2.63

Tsarin kwayoyin halitta: Na2SO3

Weight kwayoyin: 126.04 (252.04)

Solubility: Mai narkewa cikin ruwa (67.8g / 100 mL (ruwa bakwai, 18 °C), mara narkewa cikin ethanol, da sauransu. 


Bayanin Samfura

Alamar samfur

Bayanin kamfanin

Nau'in Kasuwanci: Maƙerin / Masana'antu & Kamfanin Ciniki
Babban Samfurin: Magnesium Chloride Calcium Chloride, Barium Chloride,
Sodium Metabisulphite, Sodium Bicarbonate
Yawan Ma'aikata: 150
Shekarar Tabbatarwa: 2006
Takaddun Tsarin Gudanarwa: ISO 9001
Wuri: Shandong, China (ɓangaren duniya)

Bayani na asali

Bayyanar jiki da bayyanar su: fararen fata, kololin fure
CAS: 7757-83-7
Maimaita narkewa (℃): 150 (bazuwar asarar ruwa)
Yawan dangi (ruwa = 1): 2.63
Tsarin kwayoyin halitta: Na2SO3
Weight kwayoyin: 126.04 (252.04)
Solubility: Mai narkewa cikin ruwa (67.8g / 100 mL (ruwa bakwai, 18 ° C), mai narkewa cikin ethanol, da sauransu.

Kadarorin Chemical

Sodium Sulfite yana da sauƙin yanayi kuma ana sanya shi zuwa sodium sulfate a iska.Rashin ruwan kristal a 150 ℃ .Bayan zafi, sai ya narke cikin cakuda sodium sulfide da sodium sulfate. Yawan kwayar anhydrous shine 2.633. hydrate kuma bashi da canji a cikin iska mai bushewa.Zafin bazuwar da ƙarni na sodium sulfide da sodium sulfate, da kuma haɗuwar haɗarin acid mai ƙarfi a cikin gishirin da ya dace kuma ya saki sulphur dioxide.Sodium sulfite yana da raguwa mai ƙarfi, kuma yana iya rage ion jan ƙarfe zuwa ions masu ruwa ( sulfite na iya samar da hadaddun abubuwa masu dauke da ions masu motsa jiki da kuma daidaita su), kuma zai iya rage raunin oxidants masu rauni kamar su phosphotungstic acid.Sodium sulfite da gishirinta na hydrogen ana iya amfani dasu don cire peroxides na abubuwan ether a cikin dakin gwaje-gwaje (ƙara ƙaramin ruwa, motsa su amsawa tare da zafi mai zafi kuma raba ruwa, an gama layin ether da lemun tsami mai sauri, don wasu halayen da ƙananan buƙatu) .Za a iya tsayar da shi da hydrogen sulfide.
Wani ɓangare na daidaita yanayin:
1. Tsararraki:
SO2 + 2NaOH === Na2SO3 + H2O
H2SO3 + Na2CO3 = = = rubuta Na2SO3 + CO2 + H2O
2 nahso3 = = Delta = = Na2SO3 + H2O + SO2 rubuta
2. Ragewa:
3 na2so3 hno3 + 2 + 2 = = = = 3 na2so4 babu rubutu + H2O
2Na2SO3 + O2 ==== 2Na2SO4
3. dumama:
4 na2so3 = = Delta = = Na2S + 3 na2so4
4. Oxidation:
Na2SO3 + 3 h2s = = = = 3 s hagu + Na2S + 3 h2o [1]
Shiryawa dakin gwaje-gwaje
Maganin sodium carbonate yana da zafi zuwa 40 ℃ kuma an cika shi da sulphur dioxide, sannan ana ƙara adadin wannan maganin na sodium carbonate, kuma ana rufe maganin ne da yanayin gujewa hulɗa da iska.

Bayanin samfura

Bayani dalla-dalla

ITEM

KYAUTA

KYAUTA

NA2SO3 abun ciki:

98% MIN

96% MIN

NA2SO4:

2.0% MAX

2.5% MAX

IRON (FE):

 0.002% MAX

 0.005% MAX

METALS MAGANA (AS PB):

0.001% MAX

0.001% MAX

RUWA INSOLUBLE:

 0.02% MAX

0.05% MAX

Tsarin Aiki

1. Bayan narkewa, bayyanawa da tacewa mai inganci, ana hada sulfur din ga wutar murfin wuta ta hanyar famfon din sulphur.
2. Bayan iska ta matse, ta bushe kuma ta tsarkake, wutar konewar sulfur ta kone kuma a kona sulfur don samar da iskar gas ta SO2 (iskar gas).
3. Gas din wutar makera na sanyaya tukunyar sharar gida don dawo da tururi, sannan ya shiga cikin tamayar narkewar wuta. An cire sulfur na sublimation a cikin gas, kuma an sami tsarkakken gas mai dauke da 20.5% SO2 abun ciki (juz'i), sannan ya shiga hasumiyar sha.
4, soda tare da wani takamaiman lye, da aikin iskar gas na sulfur dioxide don samun maganin sodium bisulfite.
5, maganin sodium sulfite hydrogen sodium bayani ta hanyar neutralized soda don samun maganin sodium sulfite.
6, Sodium sulfite bayani a cikin maida hankali, ta amfani da sakamako biyu ci gaba taro taro.The ruwa ne evaporated da kuma dakatar dauke da sodium sulfite lu'ulu'u ne samu.
7. Saka mai da hankali ga kayan da aka tura a cikin centrifuge don gane rabuwa mai-ruwa. Solidarfin (rigar sodium sulfite) ya shiga busar iska, kuma iska mai zafi ta bushe samfurin da ya gama.
An sake yin amfani da giyar uwa zuwa tankin rarraba alkali don sake sarrafawa.

Flowchart na Sodium Sulfite

Sodium Sulfite

Aikace-aikace

1) An yi amfani dashi don binciko alamun ganowa da ƙaddarar Tellurium da niobium da shirye-shiryen maganin magabata, ana amfani dashi azaman wakili na ragewa;
2) An yi amfani dashi azaman mai amfani da fiber, wanda wakili mai goge fata, mai gabatar da hoto, dyeing da bleaching deoxidizer, dandano da mai rage fenti, mai cire takarda lignin, da dai sauransu.
3) An yi amfani dashi azaman azaman bincike na yau da kullun da kayan adawa;
4) Wakilin bleaching mai lalata, wanda yana da tasirin ruwan sama akan abinci da kuma tasirin hana ƙarfi akan ƙwayar oxygenase a cikin abincin tsire.
5) Masana'antar dab'i da rini a matsayin deoxidizer da bleach, ana amfani da ita wajen dafa kayan auduga daban-daban, na iya hana shigar abu mai sanya auduga a cikin gida kuma zai iya shafar karfin zaren, da kuma inganta farin kayan abinci. mai tasowa.
6) Masana'antun masaku suna amfani dashi azaman tsaran kwalliya don zaren mutane.
7) Ana amfani da masana'antar lantarki don yin tsayayyar hotuna.
8) Masana'antar kula da ruwa domin samarda ruwan sha, maganin ruwan sha;
9) An yi amfani dashi azaman bilic, mai adanawa, mai sakin jiki da kuma sinadarin antioxidant a masana'antar abinci.Haka kuma ana amfani dashi a cikin hada magunguna da kuma zama wakili na rage kayan lambu wanda ya bushe.
10) An yi amfani dashi don samar da silsilar sulfite ester, sodium thiosulfate, sinadarai masu guba, yadudduka yadudduka, da dai sauransu, ana amfani dashi azaman wakili na rage, mai kiyayewa, wakilin dechlorination, da sauransu;
11) Ana amfani da dakin gwaje-gwaje don shirya sulfur dioxide

Babban Kasuwancin Fitarwa

Asia Afirka Australasia
Turai ta Gabas ta Tsakiya
Arewacin Amurka Tsakiya / Kudancin Amurka

Marufi

Janar bayanin kwalliya: 25KG, 50KG; 500KG; 1000KG , 1250KG Jumbo Bag;
Girman marufi: Girman jakar jumbo: 95 * 95 * 125-110 * 110 * 130 ;
Girman jaka 25kg: 50 * 80-55 * 85
Bagaramar jaka jaka ce mai taɓo biyu, kuma layin waje yana da fim mai ɗaukar hoto, wanda zai iya hana ɗaukar danshi yadda ya kamata. Jumbo Bag yana ƙara UV kariya ƙari, dace da jigilar nesa, haka kuma a cikin nau'ikan hawa daban-daban.

Biya & Kaya

Lokacin Biya: TT, LC ko ta hanyar shawarwari
Tashar Loading: tashar Qingdao, China
Gubar lokaci: 10-30days bayan tabbatar da oda

Fa'idodin Gasa na Firamare

Oananan Masu Talla da Aka Karɓa Akwai
Rarraba Rarraba Suna
Kayayyakin Kayayyakin Kayayyakin Kayayyakin Kayayyaki
Garanti / Garanti na Kasa da Kasa
Kasar Asali, CO / Form A / Form E / Form F ...

Kasance da ƙwarewar ƙwarewa sama da shekaru 10 a cikin samar da Sulfite na Sodium;
Za a iya siffanta shiryawa bisa ga buƙatarku; Yanayin aminci na jakar jumbo shine 5: 1;
Kananan fitina oda ne m, free samfurin yana samuwa;
Bayar da ƙididdigar kasuwa da mafita ta samfura;

Hankali a Amfani

Bayanin Hadarin
Hadarin kiwon lafiya: ga idanu, fata, fushin mucous membrane.
Haɗarin muhalli: haɗari ga mahalli, na iya haifar da gurɓatar jikin ruwa.
Haɗarin fashewa: samfurin ba mai ƙonewa ba ne kuma yana da damuwa.
Matakan taimakon farko
Saduwa da fata: cire gurbatattun tufafi ka kurkura da ruwa mai yawa.
Idanun ido: iftaura ƙwan ido ka kurkura da ruwan famfo ko gishiri. Jeka likita.
Inhalation: nesa da wurin zuwa iska mai kyau.Yawa oxygen idan jin wahalar numfashi ya tafi likita.
Shiga: sha isasshen ruwa mai dumi don haifar da amai. Je zuwa likita.
Matakan sarrafa wuta
Hali mai haɗari: babu ƙonewa na musamman da halaye masu fashewa. Babban bazuwar yanayin yana samar da hayaƙin sulphide mai guba.
Samfurin konewa mai cutarwa: Sulphide.
Hanyar kashe wuta: dole ne ma'aikatan wuta su sanya cikakkun tufafin da ba su tabbatar da jikinsu ba, wutar da ke tashi a gaba. Idan za a kashe wuta, sai a kwashe jakar kamar yadda ya kamata daga wurin wutar zuwa wani fili.
Amsar gaggawa ga malalewa
Maganin gaggawa: keɓance gurɓataccen yanki na kwarara da kuma ƙuntata damar shiga.Ya bada shawara cewa ma’aikatan gaggawa su sanya maskin ƙura (cikakken murfin) da na gas. Ka guji ƙura, a hankali ka share, ka saka cikin jaka ka canjawa wuri mai aminci. a wankeshi da ruwa mai yawa sannan a jujjuya shi a cikin tsarin ruwa mai tsafta.Idan akwai adadin zubewa mai yawa, rufe da ledojin roba da zane .. Tattara, sake amfani da su ko jigilar su zuwa wurin zubar da shara don zubar dasu.
Yin aiki da ajiya
Tsare-tsaren aiki: aiki na iska, ƙarfafa iska. Dole ne masu horo su kasance masu horo na musamman kuma su bi hanyoyin aiki sosai.An ba da shawara ga masu aiki su sa mashin mai shafan kai, sa tabarau masu kariya na sinadarai, su sa rigakafin yaduwar abubuwa masu guba, kuma su sa safar hannu ta roba .Ka guji ƙura.Kaurace hulɗa tare da acid.Ya riƙe hannu sauƙaƙe don hana lalacewar kayan aiki.Wanda ke dauke da kayan aikin jiyya na gaggawa.Maganan kwantena na iya riƙe abubuwa masu cutarwa.
Kariya don adanawa: Ajiye a cikin ɗakuna mai sanyi, mai iska mai nisa.Ku guji wuta da zafi. Ya kamata a raba shi da acid da sauran kayan ajiya, kada ku haɗu da ajiya.Kada ku daɗe. Za a wadata yankin da kayan ajiyar don su riƙe kwarara.
Saduwa da lamba / kariyar kai
Ikon injiniya: an rufe aikin samarwa, kuma an ƙarfafa iska.
Kariyar tsarin numfashi: lokacin da yawan kurar da ke cikin iska ya wuce misali, dole ne a sanya abin rufe ƙurar matatar kai. Idan aka sami ceto na gaggawa ko ƙaura, dole ne a saka iska mai aiki da iska.
Kariyar ido: sa gilashin kariya na sinadarai.
Kariyar jiki: sa tufafin aiki mai guba mai guba.
Kariyar hannu: sa safar hannu ta roba.
Sauran kariya: canza tufafin aiki cikin lokaci.Ma kasance da tsafta.
Kwanciya da amsawa
Kwanciyar hankali: Rashin kwanciyar hankali
Abubuwan da aka hana: acid mai ƙarfi, aluminum, magnesium.
Samfurori masu narkewa: sulfur dioxide da sodium sulfate
Tsarin rayuwa: rashin kwayar halitta
Sauran illolin cutarwa: sinadarin na da lahani ga muhalli, ya kamata a ba da kulawa ta musamman ga gurɓatar ruwan.
Sufuri
Kulawa da Sufuri: Kayan yakamata ya zama cikakke kuma lodin ya kasance mai aminci. Tabbatar cewa kwantena baya zuba, faduwa, faduwa ko lalacewa yayin safara.An hana shi haɗuwa da asid da sinadarai masu ci. daukar hotuna zuwa rana, ruwan sama da kuma yawan zafin jiki.Ya kamata a tsaftace abin hawa bayan safara.

  • Sodium Sulfite (1)
  • Sodium Sulfite (2)

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