I-Sodium Metabisulphite
Uhlobo lweShishini : UMvelisi/Factory&Nkampani yoRhwebo
Imveliso ephambili: iMagnesium Chloride Calcium Chloride, iBarium Chloride,
Sodium Metabisulphite, Sodium Bicarbonate
Inani labasebenzi : 150
Unyaka wokusekwa: 2006
Isiqinisekiso seNkqubo yoLawulo: ISO 9001
Indawo: Shandong, China (kuMbindi)
Igama lemveliso: Sodium Metabisulphite
Amanye Amagama: ISodium Metabisufite;Sodium Pyrosulfite; i-SMS; I-Disodium Metabisulfite; Disodium Pyrosulphite;Fertisilo;Metabisulfitede Sodium; I-Sodium Metabisulfite (Na2S2O5); iPyrosulfite yeSodium (Na2S2O5); I-Sodium Dissulfite;I-Sodium Disulphite; Isodium pyrosulphite.
Imbonakalo: umgubo wekristale omhlophe okanye omthubi okanye ikristale encinci; Ukugcinwa ixesha elide lombala wegradient emthubi.
PH: 4.0 ukuba 4.6
Udidi: Antioxidants.
Ifomula yemolekyuli : Na2S2O5
Ubunzima bemolekyuli: 190.10
CAS : 7681-57-4
EINECS : 231-673-0
Indawo yokunyibilika: 150℃ (ukubola)
Uxinaniso olunxulumeneyo (amanzi =1) : 1.48
Ukunyibilika: Ukunyibilika emanzini kunye ne-asidi kwisisombululo esinamanzi (54g / 100ml amanzi ku-20 ℃; 81.7g / 100ml amanzi ku-100 ℃).I-Soluble kwi-glycerol, i-soluble kancinane kwi-ethanol. ukubola, evezwe emoyeni kulula oxidize kwi sodium sulfate.Uqhagamshelwano neeasidi ezomeleleyo ukhupha sulfur dioxide kwaye wenze iityuwa ezihambelanayo.Ukubola kwi-150℃.
Iinkcukacha
| Izinto | IBanga lobuGcisa | IBanga lokutya |
| Umxholo weNa2S2O5 | 97.0 % min | 97.0 % min |
| SO2 | 65.0% min | 65.0% min |
| Iintsimbi ezinzima (njenge Pb) | 0.0005% max | |
| IArsenic (As) | 0.0001% max | 0.0001% max |
| Intsimbi (Fe) | 0.005% max | 0.003% ubuninzi |
| Amanzi anganyibilikiyo | 0.05% ubuninzi | 0.04% ubuninzi |
Ishishini lemichiza:
I-1) Isetyenziselwa ukuveliswa kwe powder yomshuwalense, i-sulfadimethylpyrimidine analgin, i-caprolactam, kunye ne-chloroform, i-phenylpropylsulfone kunye ne-benzaldehyde purification.
2) Isetyenziswa njengesilungisi kushishino lweefoto.
3) Ishishini leziqholo lisetyenziselwa ukuvelisa ivanillin.
4）Isetyenziswa njengesigcini semizi-mveliso ekwenzeni ibhiya, irabha ecoagulayo kunye nelaphu lomqhaphu lokukhupha i-chlorination emva kokwenza ibleaching.
I-5) I-Organic intermediates, iidayi kunye ne-tanning zisetyenziswa njengeejenti zokunciphisa i-electroplating, ukucocwa kwamanzi amdaka kwiindawo zeoli.
I-6) Isetyenziswe njengee-agent zokugqoka izimbiwa kwimigodi.
Amachiza:
1)Ukwenziwa kwe-chloroform, i-phenylpropylsulfone kunye ne-benzaldehyde.
2)Ishishini lerabha lisetyenziswa njenge coagulant.
Ishishini:
1) Isetyenziselwa ukuprinta kunye nokudaya, i-organic synthesis, ukuprinta, isikhumba, amayeza kunye nezinye iindawo.
2) Ishishini lokuprinta kunye nokudaya kwi-cotton bleach emva kwe-agent ye-dechlorination, izongezo zokucoca umqhaphu.
I-3) Ishishini lesikhumba lisetyenziselwa unyango lwesikhumba, olunokwenza ulusu lube luthambile, lube lukhuni, lube lukhuni, lungenamanzi, lukwazi ukumelana ne-flexible, lunxibe kunye nezinye iimpawu.
I-4) Ishishini lemichiza lisetyenziselwa i-organic synthesis ye-pharmaceutical and spices, ukuveliswa kwe-hydroxyvanillin, i-hydroxyamine hydrochloride, njl.
5)Ishishini leefoto elisetyenziswa njengomphuhlisi, njl.
Ishishini lokutya:
Isetyenziswa njenge-ejenti ye-bleaching, i-preservative, i-agent ekhululayo, i-antioxidant, isikhuseli sombala kunye ne-ejenti yokugcina entsha.
Amanyathelo onyango
Okokuqala, isulfure iyacunyuzwa ibe ngumgubo, kwaye ithunyelwe kwisithando somlilo esinomoya ocinezelekileyo ukuze uvuthe kwi-600 ~ 800 ℃. Isixa somoya esongeziweyo malunga namaxesha ama-2 exabiso lethiyori, kwaye ukuxinwa kwegesi ye-SO2 yi-10-13.
Okwesibini, emva kokupholisa, ukususwa kothuli kunye nokuhluzwa, isulfure ye-sublimated kunye nezinye izinto ezingcolileyo ziyasuswa, kwaye ubushushu begesi buncitshiswe malunga ne-0 ℃, kwaye idluliselwe kwi-reactor series.
Inqanaba lesithathu le-reactor yongezwa kancinane kunye notywala lukamama kunye nesoda isisombululo sokuphendula ngokungathathi hlangothi, ifomula yokusabela imi ngolu hlobo lulandelayo:
2NaHSO4+ Na2CO3 -- 2Na2SO4 + CO2+ H2O
Isiphumo sokunqunyanyiswa kwe-sodium sulfite kudlula ngokulandelelanayo kwisigaba sesibini kunye nenqanaba lokuqala lereactor yokusabela nge-SO2 ukwenza icrystallization yesodium metabisulfite.
Ixesha lokuhlawula: TT, LC okanye ngothetha-thethwano
Isibuko sokuLayishwa: Izibuko laseQingdao, eTshayina
Ixesha lokukhokela : 10-30days emva kokuqinisekisa umyalelo
Ii-Oders ezincinci ezamkelweyo iSampulu ekhoyo
Distributorships wanikezela Reputation
Ixabiso loMgangatho wokuThumela ngokukhawuleza
Isiqinisekiso / iWaranti yeeMvume zeHlabathi
Ilizwe leMvelaphi, CO/Form A/Form E/Form F...
Ngaba ngaphezu kweminyaka eyi-10 yamava obugcisa kwimveliso yeSodium Metabisulphite;
Unokwenza ngokwezifiso ukupakishwa ngokwemfuno yakho; Ukhuseleko lwengxowa yejumbo yi-5:1;
Umyalelo wesilingo esincinci samkelekile, isampuli yasimahla iyafumaneka;
Ukubonelela ngohlalutyo olufanelekileyo lwemarike kunye nezisombululo zemveliso;
Indlela yokucima umlilo: abacimi-mlilo kufuneka banxibe zonke iimpahla zomlilo - iimpahla ezikhuselayo, ukulwa nomlilo emoyeni.
Unyango olungxamisekileyo: ukuba yedwa kwendawo evuzayo engcolisekileyo, ukufikelela okuthintelweyo; Abasebenzi bexesha likaxakeka bayacetyiswa ukuba banxibe iimaski zothuli (isigqubuthelo esigcweleyo), banxibe iisuti zerhasi; Lumkela uthuli, itshayele ngocoselelo, ufake ezingxoweni kwaye udluliselwe kwindawo ekhuselekileyo; Ukuba kukho ukuvuza okukhulu, gquma ngeplastiki kunye neseyile. Qokelela indawo yokulahla, ukulahla okanye ukulahla.
Umda wokuba sesichengeni somsebenzi TLVTN: 5mg/m3
Ulawulo lobunjineli: inkqubo yokuvelisa ivaliwe, kwaye umoya wokungena umoya uqiniswa.
Ukukhuselwa kwenkqubo yokuphefumula: xa ugxininiso lothuli emoyeni ludlula umgangatho, kufuneka unxibe i-self-suction filter mask mask.Kwimeko yohlangulo olungxamisekileyo okanye ukukhutshwa, i-air respirator kufuneka igqoke.
Imiqathango yoMsebenzi
Umsebenzi ovaliweyo ukomeleza umoya.Abaqhubi kufuneka baqeqeshwe ngokukodwa kwaye balandele ngokungqongqo iinkqubo zokusebenza.Abaqhubi bayacetyiswa ukuba banxibe iimaski zothuli zokuhluza ukuzifunxa, banxibe iiglasi zokhuseleko lwekhemikhali zokhuseleko, banxibe iiovaroli ezichasene netyhefu, kwaye banxibe iigloves zerabha.Kuphephe ukudibana neoxidants kunye ne-acids.Baphathe kancinci ukuthintela umonakalo kunye nezixhobo zonyango ezingxamisekileyo. Izikhongozeli zinokugcina izinto eziyingozi.
Ugcino: Ukufaka umbala, indawo yokugcina etywiniweyo.
Kufuneka igcinwe kwindawo epholileyo, eyomileyo yokugcina i-warehouse.Ipakethe kufuneka itywinwe ukukhusela i-oxidation yomoya.Thatha unonophelo malunga nomswakama.Ukuthutha kufuneka kukhuselwe kwimvula kunye nokukhanya kwelanga.Kunqatshelwe ngokungqongqo ukugcina nokuthutha nge-acids, i-oxidants kunye nezinto ezinobungozi kunye netyhefu.Le mveliso ayifanelekanga ukugcina ixesha elide.Phatha ngokunyamekela ngexesha lokulayisha kunye nokukhutshwa kwamanzi ahlukeneyo kunye nokukhusela umlilo. izicima zokucima umlilo.
Imiba yezothutho
Ukupakishwa kufuneka kugqitywe kwaye ukulayishwa kufuneka kukhuseleke ngexesha lokuthunyelwa.Qinisekisa ukuba isitya asivuzi, sidilika, siwile okanye sonakalise ngexesha lokuthutha.Kunqatshelwe ngokungqongqo ukuba kuxutywe ne-oxidants, i-acids kunye neekhemikhali ezidliwayo.Uthutho kufuneka lukhuselwe ekukhanyeni kwelanga, imvula kunye nokushisa okuphezulu.Isithuthi kufuneka sihlanjululwe ngokucokisekileyo emva kokuthutha.
