Sodium Metabisulphite

Sodium Metabisulphite

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Sodium Metabisulphite

Chigadzirwa zita: Sodium Metabisulphite

Mamwe Mazita: Sodium Metabisufite; Sodium Pyrosulfite; SMBS; Disodium Metabisulfite; Disodium Pyrosulphite Fertisilo Metabisulfitede Sodium; Sodium Metabisulfite (Na2S2O5); Sodium Pyrosulfite (Na2S2O5); Sodium Dissulfite; Sodium Disulphite; Sodium Pyrosulphite.

Chitarisiko: chena kana yero kristaro poda kana diki kristaro; Kuchengeterwa kwenguva yakareba kwenguva ruvara gradient yero.

PH: 4.0 kusvika 4.6

Chikamu: Antioxidants.

Molecular fomura: Na2S2O5

Iko molekyuru uremu: 190.10

CAS: 7681-57-4

EINECS: 231-673-0

Nzvimbo yakanyunguduka: 150(kuora)

Kuwanda kwehukama (mvura = 1): 1.48


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Mbiri yekambani

Rudzi rwebhizinesi: Mugadziri / Fekitori & Kambani yekutengesa
Main Chigadzirwa: Magnesium Chloride Calcium Chloride, Barium Chloride,
Sodium Metabisulphite, Sodium Bicarbonate
Nhamba Yevashandi: 150
Gore rekugadziriswa: 2006
Management System Certification: ISO 9001
Nzvimbo: Shandong, China (Mainland)

Ruzivo rwekutanga

Chigadzirwa zita: Sodium Metabisulphite
Mamwe Mazita: Sodium Metabisufite; Sodium Pyrosulfite; SMBS; Disodium Metabisulfite; Disodium Pyrosulphite Fertisilo Metabisulfitede Sodium; Sodium Metabisulfite (Na2S2O5); Sodium Pyrosulfite (Na2S2O5); Sodium Dissulfite; Sodium Disulphite; Sodium Pyrosulphite.
Chitarisiko: chena kana yero kristaro poda kana diki kristaro; Kuchengeterwa kwenguva yakareba kwenguva ruvara gradient yero.
PH: 4.0 kusvika 4.6
Chikamu: Antioxidants.
Molecular fomura: Na2S2O5
Iko molekyuru uremu: 190.10
CAS: 7681-57-4
EINECS: 231-673-0
Nzvimbo yakanyunguduka: 150 ℃ (kuora)
Kuwanda kwehukama (mvura = 1): 1.48
Solubility: Soluble in water and acidic in aqueous solution (54g / 100ml water at 20 ℃; 81.7g / 100ml water at 100 ℃) .Soluble in glycerol, soluble in in ethanol.Relative density 1.4.Soluble in water, soluble in glycerol, yakanyorova zvishoma mune ethanol.Damp iri nyore kuora, yakafumurwa kumhepo iri nyore kuisa oxidize mu sodium sulfate.Contact neakasimba acids inopa sulfur dioxide uye mafomu anoenderana munyu.Nyora pa150 ℃.

Chigadzirwa ruzivo

Magadzirirwo

      Zvinhu

Tech Giredhi

 Chikafu cheGiredhi

Na2S2O5 zvemukati

97.0% min   97.0% min

SO2

65.0% min   65.0% min

Heavy simbi (sePb)

  0.0005% max

Arsenic (As)

0.0001% max   0.0001% max

Iron (Fe)

0.005% max   0.003% max

Mvura isingazungunuke

0.05% max   0.04% max

Zvishandiso

Chemical indasitiri:
1, Inoshandiswa kugadzirwa kweinishuwarenzi upfu, sulfadimethylpyrimidine analgin, caprolactam, uye chloroform, phenylpropylsulfone uye benzaldehyde kucheneswa.
2, Inoshandiswa sechigadziri muindasitiri yemifananidzo.
3, Iyo yezvinonhuwira indasitiri inoshandiswa kugadzira vanillin.
4, Inoshandiswa semaindasitiri inodzivirira mukubika, rabha coagulant uye jira dechlorination mushure mekuchenesa.
5) Organic intermediates, dhayi uye kuseta zvinoshandiswa sekudzora vamiririri ve electroplating, kurasa mvura kurapwa muminda yemafuta.
6) Inoshandiswa semamineral ekupfekedza vamiririri mumigodhi.
Mishonga:
1) Zvekugadzirwa kwechloroform, phenylpropylsulfone uye benzaldehyde.
2) Irabhoni indasitiri inoshandiswa seye coagulant.
Indasitiri:
1) Inoshandiswa mukudhinda uye kudhaya, organic synthesis, kudhinda, dehwe, mishonga uye mimwe minda.
2) Yekudhinda uye yekudhiza indasitiri yekotoni bleach mushure meye dechlorination mumiriri, donje yekunatsa zvinowedzerwa.
3) Iyo indasitiri yeganda inoshandiswa pakurapa kweganda, iyo inogona kuita kuti ganda riite nyoro, rakafuta, risingadziviri mvura, risingachinjiki, risingapfeke uye zvimwe zvinhu.
4) Chemical indasitiri inoshandiswa kune organic synthesis yemishonga nezvinonhuwira, kugadzirwa kwehydroxyvanillin, hydroxyamine hydrochloride, nezvimwe.
5) Photographic indasitiri inoshandiswa seyekuvandudza, nezvimwe.
Chikafu indasitiri:
Inoshandiswa seye bleaching mumiriri, inochengetedza, inosunungura mumiririri, antioxidant, dziviriro yemavara uye nyowani-inochengeta mumiririri.
Matanho ekurapa

Kugadzira Maitiro

Kutanga, iyo sarufa inopwanywa kuita hupfu, uye inotumirwa muchoto chemoto nemhepo yakamanikidzwa yekupisa pa600 ~ 800 ℃. Huwandu hwemweya hwakawedzerwa hunenge ka2 nguva dzehuwandu hwedzidziso, uye kumisikidzwa kwegasi SO2 iri 10-13.
Chechipiri, mushure mekutonhora, kubviswa kweguruva uye kusefa, iyo sulphur simbi nezvimwe zvisvinu zvinobviswa, uye tembiricha yegasi yakaderedzwa kusvika panenge 0 ℃, uye inopfuudzwa muchikamu chakateerana.
Chikamu chechitatu chemagetsi chinowedzerwa zvishoma nezvishoma naamai doro uye pasoda soda mhinduro yekushomeka maitiro, maitiro ekuita aya anotevera:
2NaHSO4 + Na2CO3 - 2Na2SO4 + CO2 + H2O
Iyo inoguma yekumiswa kwesodium sulfite inoenderera ichipfuura nepakati yechipiri danho uye yekutanga nhanho reactor yekumwiwa kwekuita neSO2 kugadzira crystallization yesodium metabisulfite.

Kubhadhara & Shipment

Nguva Yekubhadhara: TT, LC kana nekutaurirana
Chiteshi cheKutakura: Qingdao Chiteshi, China
Lead nguva: 10-30days mushure mekusimbisa iyo odha

Primary Kukwikwidzana Makomborero

Diki Oders Yakagamuchirwa Sampuli Inowanikwa
Distributorships Inopa Mukurumbira
Mutengo Wemukati Kukurumidza Kutakura
Yenyika Dzakabvumidzwa Guarantee / Warranty
Nyika Yekutangira, CO / Fomu A / Fomu E / Fomu F ...

Iva nemakore anopfuura gumi ruzivo rwehunyanzvi mukugadzirwa kweSodium Metabisulphite;
Unogona gadzirisa kurongedza maererano nezvaidiwa wako; Kuchengetedza chinhu chejumbo bhegi ndi5: 1;
Diki rekuyedza odhi inogamuchirwa, yemahara sampuro inowanikwa;
Ipa inonzwisisika misika kuongororwa uye zvigadzirwa mhinduro;

Matanho emoto ekudzivirira

Nzira yekudzimisa moto: Vashandi vemoto vanofanirwa kupfeka muviri wese - zvipfeko zvinoratidza, moto kurwa mudenga. Kana uchidzima moto, fambisa chigadziko kusvika pazvinogona kubva panzvimbo yemoto uchienda kunzvimbo yakavhurika.
Emergency kurapwa: kupatsanurwa kwenzvimbo yakasviba yakasviba, yakatemerwa mukana; Vashandi veEmergency vanokurudzirwa kupfeka masiki eguruva (yakazara butiro), kupfeka masutu egasi; Dzivisa guruva, kutsvaira nokungwarira, kuisa mumabhegi uye kuendesa kunzvimbo yakachengeteka; Kana paine huwandu hukuru hwekudonha, kufukidza nemapurasitiki machira uye kanivhasi.Collect, dzokorodza kana kuendesa kunzvimbo yekurasa marara yekurasa.
Yekumabasa ekuratidzira muganho TLVTN: 5mg / m3
Kudzora kweinjiniya: maitiro ekugadzira akavharwa, uye mweya unosimbiswa.
Kufuridzira system yekudzivirira: kana guruva mumhepo richidarika muyero, iwe unofanirwa kupfeka unozvitsveta-firita guruva mask.Kana pane emergency kununurwa kana kubuda, mweya wekufema unofanirwa kupfekwa.

Kuchengetedza uye Kutakura zvivakwa

Chenjedzo kuOperation
Yakavharwa mashandiro ekusimbisa kufefetedza, maOperator anofanirwa kuve akadzidziswa uye kunyatsoteedzera mashandiro ekushanda.Operators anokurudzirwa kupfeka-wega suction furu masiki, kupfeka makemikari chengetedzo magirazi ekudzivirira, kupfeka anti-chepfu yekuzadza hovhorosi, uye kupfeka magurovhosi erabha. -Dzivisa kusangana nemaoididants uye acids.Handle zvishoma kudzivirira kukanganisa kupakira uye midziyo.Equipped pamwe leakage nechimbichimbi kurapwa michina.Empty midziyo inogona kuchengetedza zvinhu zvinokuvadza.
Kuchengetedza: Shading, yakavharwa kuchengetedza.
Inofanira kuchengetwa muchitonhorera, yakaoma imba yekuchengetera.Pakeji inofanirwa kuvharirwa kudzivirira mweya oxidation.Tarisira kubva pamanyoro.Zvekutakura zvinofanirwa kuchengetedzwa kubva kunaya uye kune zuva.Zvinorambidzwa zvachose kuchengetedza nekutakura neacid, maokisijeni uye anokuvadza uye Chinhu chine muchetura Ichi chigadzirwa hachina kukodzera kuchengetedza kwenguva refu.Bata nehanya panguva yekukanda nekuburitsa kudzivirira kudzivirira kurongedza kubva pakupaza.Kana pane moto, shandisa mvura uye zvekudzimisa moto zvakasiyana siyana kudzima moto.
Zvekutakura zvinhu
Iko kurongedza kunofanirwa kuve kwakakwana uye kurodha kunofanirwa kuve kwakachengeteka panguva yekutakura.Simbisa kuti mudziyo hauna kudonha, kudonha, kudonha kana kukuvara panguva yekufambisa.Zvakanyatsorambidzwa kusanganiswa nemisanganiswa, maacid uye anodyiwa makemikari. Inofanirwa kuchengetedzwa kubva pakuiswa kuzuva, kunaya uye kupisa kwakanyanya. Mota inofanirwa kucheneswa kwazvo mushure mekufambisa.

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  • Sodium Metabisulphite (1)
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