I-Dimethyl Sulfone (MSM) CAS 67-71-0

Iyini i-Dimethyl Sulfone?

I-Dimethyl sulfone iyinhlanganisela ye-crystalline organosulfur emhlophe, engenaphunga ekhonjwe yi-CAS No. 67-71-0. Yaziwa kabanzi ngokuthi i-methylsulfonylmethane, i-MSM, i-methyl sulfone noma i-DMSO₂.

I-molecule iqukethe amaqembu amabili e-methyl ahlanganiswe neqembu le-sulfonyl. Ukuzinza kwayo kwamakhemikhali, ukuncibilika kwamanzi, ifomu lekristalu kanye nokuqukethwe kwesibabule kuvumela ukuthi kusetshenziswe ekuhlanganiseni kwamakhemikhali okukhethekile, ucwaningo lwaselabhorethri, ukucubungula okukhethiwe okunokushisa okuphezulu, ukwakheka kokunakekelwa komuntu siqu kanye nezinhlelo zokusebenza ezifanelekayo ezihlobene nokudla okunomsoco.

I-AOZUN ihlinzeka nge-dimethyl sulfone ngezimfuneko zezimboni kanye nezicelo eziqondene ngqo nesicelo. Ibanga elifanele kufanele likhethwe ngokuya ngokusetshenziswa okuhlosiwe, imikhawulo yokungcola, usayizi wezinhlayiyana, imibhalo kanye nemithethonqubo esebenzayo.

Ingabe i-Dimethyl Sulfone Organic noma Inorganic?

I-Dimethyl sulfone iyinhlanganisela yezinto eziphilayo.

Ingowomndeni we-sulfone wamakhemikhali e-organosulfur. Nakuba i-molecule iqukethe isulfure nomoya-mpilo, futhi iqukethe amabhondi e-carbon-sulfur namaqembu amabili e-methyl. Ngakho-ke ihlukaniswa ngokwentengiso njengekhemikhali ephilayo esikhundleni senhlanganisela yesulphur engaphili.

Izigaba zewebhusayithi ezinconyiwe zifaka:

• Amakhemikhali amahle

• Amakhemikhali e-Organosulfur

• Organic intermediates

• Izinto zokusetshenziswa zamakhemikhali ezikhethekile

• Ama-reagents aselabhorethri

• Izithako ezinomsoco ezifanelekile, lapho kufanele khona

Ingabe i-Dimethyl Sulfone iyiKhemikhali Enhle noma Iphakathi?

I-Dimethyl sulfone ihlukaniswa ngokuyinhloko njengekhemikhali enhle noma ekhethekile ngoba abathengi bavame ukudinga ukuhlanzeka okulawulwayo, usayizi wezinhlayiyana, i-DMSO esele, izinsimbi ezisindayo, umswakama kanye nemibhalo eqondene nesicelo.

Ingase futhi ihlukaniswe njenge- organic intermediate uma isetshenziswa njengempahla eluhlaza ekuhlanganiseni kwamakhemikhali noma ucwaningo lwempahla.

Isigaba sewebhusayithi esifaneleka kakhulu yilesi:

Amakhemikhali Amahle → Amakhemikhali e-Organosulphur

'I-Organic Intermediates' ingasetshenziswa njengesigaba sesibili sezinhlelo zokusebenza zokuhlanganiswa. 'Izithako Zezondlo' kufanele zisetshenziselwe kuphela ibanga elisekelwa ukucaciswa okufanele, izilawuli zokukhiqiza kanye nemibhalo yokuthobela isifunda.

I-Dimethyl Sulfone Identification at A Glance

Amanani ezinto ezibonakalayo ayidatha eyireferensi kunezicaciso zenqwaba eziqinisekisiwe. Abathengi kufanele basebenzise imininingwane yamanje yomkhiqizo, i-COA ne-SDS lapho benza izinqumo zokwamukela, ukugcinwa noma ezokuthutha.

Imaphi Amabanga Ayinhloko E-Dimethyl Sulfone?

Ibanga Lemboni

I-Industrial-grade dimethyl sulfone ihloselwe ukuhlanganiswa kwamakhemikhali, ukucubungula izinto kanye nezinye izinhlelo zokusebenza zobuchwepheshe.

Imibandela yokukhetha ingase ihlanganise:

• Isivivinyo

• Ukubukeka

• Ibanga lokuncibilika

• Okuqukethwe kwamanzi

• I-DMSO esele

• Izinsalela ezingaguquki

• Ukupakisha

• Ukuvumelana kweqoqo

Ibanga lezimboni akufanele lisetshenziswe ngokuzenzakalelayo ekudleni, ekuhlanganiseni kokudla, emikhiqizweni yezemithi noma yokunakekela umuntu.

Synthesis noma Reagent Grade

Amamaki e-synthesis kanye naselabhorethri akhethelwa ucwaningo, izinqubo zamakhemikhali zokuhlaziya noma ezilawulwayo.

Lawa mabanga angafaka:

• Ukuhlolwa kwe-GC

• Ukuhlonza kwe-FTIR

• Ibanga lokuncibilika elichaziwe

• Iqembu le-COA

• Idatha yokuhlaziya

• Ukutholakala kwephakheji elincane

Umkhiqizo we-reagent-grade awufanelekeli ngokuzenzakalelayo ukusetshenziswa noma ukukhiqizwa kwemithi okuqediwe.

Ibanga Lokudla Okufanelekile

I-MSM ehloselwe ukudla, isithako sezokudla noma ukukhiqizwa kwe-nutraceutical ngokuvamile idinga izilawuli ezibanzi kunezinto ezijwayelekile zezimboni.

Ngokuya ngemakethe kanye nokucaciswa kwekhasimende, lokhu kungafaka:

• Ukuhlanzeka okuphezulu kwe-chromatographic

• Umkhawulo we-DMSO oyinsalela

• Okuqukethwe kwamanzi

• Izinsimbi ezinzima noma ukungcola okuyisisekelo

• I-Arsenic, i-lead, i-cadmium ne-mercury

• Izinsalela ekushiseni

• Ukusatshalaliswa kosayizi we-particle

• Ukuminyana ngobuningi

• Isibalo se-aerobic microbial esiphelele

• Imvubelo nesikhunta

• Amagciwane acacisiwe

• Izitatimende ze-Allergen, GMO noma umsuka lapho kufanele khona

• Ukuphepha kokudla noma imibhalo yesistimu yokukhiqiza

Ukuhlolwa okuphezulu ngokwakho akuqinisekisi ukuthobela ukudla noma izithasiselo.

Ibanga Lokunakekelwa Komuntu Siqu noma Lokuzimonyo

Ukusetshenziswa kokwakheka kwezimonyo kudinga iphrofayela efanelekile yokungcola, ikhwalithi ye-microbiological kanye nokuqinisekisa ukuthi isithako sivunyelwe kumkhiqizo ohlosiwe kanye nemakethe eqondiwe.

Umenzi wefomula uhlala enesibopho salokhu:

• Ukubuyekezwa kokulawula kwesifunda

• Ukuhlolwa kokuphepha komkhiqizo oqediwe

• Ukuhambisana kwefomula

• Isu lokulondoloza

• Ukuhlola ukuzinza

• Ukulebula

• Izimangalo ezivunyelwe

Ireferensi noma Izinga Lokuhlaziya

Okubalulekile okuqinisekisiwe noma okunezimpawu eziphakeme kungase kudingeke ku-chromatography, ukulinganisa izinsimbi, ukuhlaziya kwe-forensic kanye nokuqinisekisa indlela.

Le mikhiqizo idinga imibhalo engaphezu kwe-COA evamile yezohwebo futhi ngokuvamile inikezwa ngamanani amancane.

Izincazelo ezijwayelekile ze-Dimethyl Sulfone

Okulandelayo uhlaka olujwayelekile lwezimboni noma lwe-synthesis-grade. Kufanele kushintshwe kufakwe izincazelo zangempela ezigunyaziwe ze-AOZUN ngaphambi kokushicilelwa njengezinga eliqinisekisiwe.

Ngokuqukethwe okuhlobene nokudla okufanelekile, abathengi bangacela ukucaciswa okuningiliziwe.

Ukucaciswa, indlela yokuhlaziya kanye nomkhawulo wokwamukela kufanele kuvunyelwane ngaphambi koku-oda.

Imaphi Amapharamitha Wekhwalithi Ye-Dimethyl Sulfone Abaluleke Kakhulu?

Imikhiqizo ye-MSM ingabonisa amanani okuhlola afanayo ngenkathi ihluka kuphrofayela yokungcola, ukuphatha impushana nokufaneleka kokulawula. Ngakho-ke abathengi kufanele baqhathanise ukucaciswa okuphelele esikhundleni sokukhetha kuphela ngentengo noma inombolo ekhonjiswe ubumsulwa.

I-Assay kanye neChromatographic Purity

I-Assay ibonisa ukuthi ingakanani i-dimethyl sulfone ekhona, kodwa abathengi kufanele bahlole indlela yokuhlaziya.

I-GC assay, titration nezinye izindlela zingase zingakhiqizi imiphumela eshintshashintshayo ngokuqondile. Uma ngabe isicelo sidinga okungenani u-99.9% we-chromatographic pure, leyo mfuneko kufanele ibhalwe ekucacisweni kokuthenga.

I-DMSO esele

I-Dimethyl sulfone ihlobene eduze ne-dimethyl sulfoxide, futhi i-DMSO esele ingaba ipharamitha yekhwalithi ebalulekile.

Umkhawulo owamukelekayo uncike ebangeni elihlosiwe kanye nezidingo zekhasimende. Abathengi kufanele baqinisekise:

• Indlela yokuhlola

• Umkhawulo wokubika

• Ukucaciswa okuphezulu

• Ukuthi i-DMSO iboniswa njalo ku-COA

Okuqukethwe Amanzi

Umswakama ungathinta ukugeleza kwempushana, ukuziphatha kwesitoreji, ukunemba okuxubile kanye nemiphumela yokuhlaziya.

Umthengi kufanele aqinisekise ukuthi amanzi akalwa nge-Karl Fischer titration, ukulahleka lapho omiswa noma enye indlela eqinisekisiwe.

Ibanga elincibilikayo

Ibanga lokuncibilika lisekela ubunikazi kanye nokuhlola ubumsulwa. Izinkomba zezentengiso ngokuvamile zibika ububanzi bokuncibilika obungaba ngu-107–112°C, kodwa isikhathi esiqondile sokwamukela kufanele silandele ukucaciswa komkhiqizo okuvunyelwene ngakho.

Ibanga lokuncibilika elibanzi noma elishintshile lingabonisa ukungcola, indlela yokuhlola ehlukile noma isimo sesampula esingafaneleki.

Usayizi Wezinhlayiyana

Usayizi we-particle ungathinta:

• Isivinini sokuqedwa

• Ukuhlanganisa okomile

• Ukukhiqiza uthuli

• Ukugcwaliswa kwe-Capsule noma ithebhulethi

• Ukuhlanganisa ukufana

• Ukuminyana ngobuningi

• Ukusebenza kahle kokupakisha

Usayizi wemeshi uwodwa ungase unganikezi ulwazi olwanele lwenqubo ebalulekile. Abathengi bangacela ukusatshalaliswa kwesisefo noma idatha ye-laser-diffraction lapho kufanele khona.

Izinsimbi Ezisindayo kanye Nokungcola Okubalulekile

Ukudla okunomsoco okufanelekile, izinqubo eziphathelene nezimonyo kanye nemithi zingadinga imikhawulo yomthofu, i-arsenic, i-cadmium, i-mercury noma ezinye izakhi.

Imikhawulo, izindlela zokuhlaziya kanye nohlaka lokulawula olusebenzayo kufanele kuchazwe umthengi. Umphumela 'weheavy metal' ojwayelekile ungase unganele zonke izimakethe.

Ikhwalithi ye-Microbiological

Ukuhlolwa kwe-microbial kuvame ukuhambisana nokudla okunomsoco kanye namabanga okunakekela komuntu siqu, hhayi wonke amaqoqo ezimboni.

Ukuhlola okungaba khona kuhlanganisa:

• Isibalo se-aerobic microbial esiphelele

• Imvubelo nesikhunta

• Escherichia coli

• I-Salmonella

• Ezinye izinto eziphilayo eziqondene nemakethe

Ukuthobelana kwe-Microbiological akukwazi ukuvela ekuhlanzekeni kwamakhemikhali.

Isetshenziselwani i-Dimethyl Sulfone?

I-Organic Synthesis kanye ne-Chemical Intermediates

I-Dimethyl sulfone ingasetshenziswa njenge-organosulfur impahla eluhlaza noma emaphakathi ekuhlanganiseni okukhethekile nocwaningo.

Ibanga elilungile lincike kulokhu:

• Ukuzwela kokusabela

• Iphrofayela yokungcola edingekayo

• Ukubekezelela umswakama

• Isikali

• Ukuhlanzwa komfula

• Isimo sokulawula somkhiqizo wokugcina

Ukufaneleka kwenqubo kufanele kusungulwe kusetshenziswa ilabhorethri kanye nokuhlolwa kokuhlola.

I-High-Temperature Solvent ne-Reaction Medium

Ngenxa yokuthi i-dimethyl sulfone iqinile ekamelweni lokushisa futhi incibilika ngaphezu kuka-100°C, ingase isebenze njengendawo emaphakathi ezindaweni ezikhethiwe zokusabela kwezinga lokushisa eliphezulu kanye nezinhlelo zocwaningo.

Akuyona indawo eqondile yezinga lokushisa legumbi ye-DMSO ewuketshezi. Izinto zemishini, izinga lokushisa lokusebenza, ukuzinza kokushisa kanye nokululama kufanele kuhlolwe ngaphambi kokusetshenziswa.

I-Electrochemical and Materials Research

I-High-purity dimethyl sulfone iye yaphenywa ku-electrochemical, electrolyte kanye nezinhlelo ze-Advanced-Material.

Lezi zinhlelo zokusebenza zingadinga izilawuli eziqinile ze:

• Amanzi

• Ukungcola kwe-Ionic

• Izinsimbi

• I-DMSO esele

• Izinsalela ezingaguquki

Isitifiketi sebanga lokudla asifanelekeli ngokuzenzakalelayo umkhiqizo ukuthi usetshenziswe ngogesi noma nge-electrochemical.

Ukukhiqizwa Kwezokudla Okunomsoco Nezokudla

I-MSM efanelekayo isetshenziswa njengesithako ekwenziweni kwesengezo sokudla kanye nomkhiqizo wokudla okunomsoco ezimakethe lapho ukusetshenziswa okuhlosiwe kuvunyelwe khona.

Umphakeli wesithako nomkhiqizi womkhiqizo oqediwe kufanele baqinisekise:

• Ukufaneleka kwebanga

• Imithetho kazwelonke esebenzayo

• Izimo ezivunyelwe ukusetshenziswa

• Ubunikazi besithako

• Ukulebula

• Ukuthobela isimangalo

• Ukuhlolwa komkhiqizo oqediwe

Leli khasi alenzi izimangalo zokwelapha izifo, ukudambisa izinhlungu noma zokwelapha.

Amafomu Okunakekela Umuntu

I-MSM ingase ihlolelwe ukwakheka okukhethiwe kokunakekelwa kwesikhumba kanye nokunakekelwa kwezinwele lapho kusetshenziswa ibanga elifanelekile.

Umqambi kufanele aqinisekise:

• Isimo sesithako sesifunda

• Ukuncibilika kufomula ehlongozwayo

• ukuhambisana kwe-pH

• Ingozi yokwakheka kwekristalu

• Ukulondolozwa

• Ukuzinza

• Ukuhambisana nokupakishwa

• Izimangalo ezivunyelwe zezimonyo

Izicelo Zaselabhorethri Nezokuhlaziya

I-Dimethyl sulfone isetshenziswa ocwaningweni lwamakhemikhali, ezifundweni ze-spectral, ekuthuthukisweni kwendlela yokuhlaziya kanye nezicelo zereferensi.

Izindinganiso zereferensi yokuhlaziya akufanele zithathelwe indawo yimpushana evamile yezimboni ngaphandle uma indlela ivumela ngokuqondile.

I-MSM ye-Distilled vs Crystallized MSM

Ngezinye izikhathi abahlinzeki bachaza i-MSM ngokuthi 'distilled,' 'crystallized' noma 'purified.' La magama achaza izingxenye zenqubo yokukhiqiza noma yokuhlanza, kodwa awabonisi ngokwawo ukuthi umkhiqizo owodwa wentengiso uphakeme.

Abathengi kufanele bahlole ubufakazi obulinganisekayo, okuhlanganisa:

• I-Assay kanye nokuhlanzeka kwe-chromatographic

• I-DMSO esele

• Ukungcola komuntu ngamunye

• Ukungcola okuphelele

• Amanzi

• Ukungcola okuyisisekelo

• Izinsalela ekushiseni

• Idatha ye-Microbiological

• Usayizi wezinhlayiya

• Ukuvumelana kweqoqo

Uma umphakeli enza isimangalo esithile sokuhlanza, cela ukuqinisekiswa kwenqubo kanye nedatha yekhwalithi esekelayo.

I-Dimethyl Sulfone vs DMSO

I-Dimethyl sulfone ne-dimethyl sulfoxide ahlobene kodwa amakhemikhali ahlukene.

I-MSM iyindlela ene-oxidized kakhulu. Akufanele ithathwe njengelinye igama, ibanga noma uhlobo oluqinile lwe-DMSO.

Ungalikhetha Kanjani Ibanga Elilungile le-Dimethyl Sulfone

1. Chaza Ukusetshenziswa Okuhlosiwe

Yisho ukuthi impahla izosetshenziselwa:

• I-Industrial synthesis

• Ucwaningo

• Electrochemistry

• Ukunakekelwa komuntu siqu

• Izithako zokudla

• Izicelo zokudla

• Ukukhiqizwa okwengeziwe kwemithi

Lokhu kunquma ukuthi imiphi imininingwane namadokhumenti adingekayo.

2. Cacisa Indlela Edingekayo Yokuhlanzeka

Esikhundleni sokubhala kuphela '99%' noma '99.9%,' khomba:

• Indlela yokuhlola

• Isisekelo sokuhlola

• Ubumsulwa beChromatographic

• Imikhawulo yokungcola komuntu ngamunye

• Umkhawulo wokungcola okuphelele

• Umkhawulo we-DMSO oyinsalela

3. Chaza Izidingo Zempushana Engokwenyama

Faka izimfuneko ze:

• Usayizi we-particle noma i-mesh

• Ukuminyana ngobuningi

• Izici zokugeleza

• I-Crystal noma ifomu le-powder

• Usayizi wokupakisha

Lezi zinhlaka zingathinta kakhulu ukusebenza kahle kokukhiqiza.

4. Qinisekisa Ukufaneleka Kokulawula

Ngokusetshenziswa okudliwayo noma kwezimonyo, cela amadokhumenti ahambisana nemakethe yendawo.

Isitatimende esijwayelekile esithi 'ibanga lokudla' asanele ngaphandle kwezicaciso ezisekelayo, isistimu yekhwalithi kanye namadokhumenti okuthobela asebenzayo.

5. Buyekeza i-COA emele

I-COA emele isiza ukunquma ukuthi ingabe umphakeli uhlola njalo izinhlaka ezibalulekile kuhlelo lokusebenza.

Ukukhishwa kokugcina kufanele kusekelwe ku-COA yenqwaba elethiwe kanye nenqubo yekhwalithi engenayo yomthengi.

Sisho ukuthini Isaziso se-FDA GRAS se-MSM?

I-FDA's GRAS Notice Inventory ihlanganisa i-GRN 229 ye-methylsulfonylmethane. I-FDA ithe ibingenayo imibuzo mayelana nesiphetho se-GRAS sokwazisa ngesithako esishiwo, ulwazi lokukhiqiza nezimo ezihlosiwe zokusetshenziswa ezichazwe kuleso saziso.

Lokhu akusho ukuthi:

• Wonke umkhiqizo we-MSM ugunyazwa yi-FDA ngokuzenzakalelayo.

• Yonke inqubo yokukhiqiza ye-MSM ihlanganisiwe.

• Konke ukudla, isiphuzo noma ukusetshenziswa kwezithasiselo kuvunyelwe.

• Noma yimuphi umthamo noma ukugxilisa ingqondo kuyamukeleka.

• Izicelo zokwelashwa kwezifo zigunyaziwe.

• Isaziso sisebenza ngokuzenzakalelayo ngaphandle kwase-United States.

Incwadi ye-FDA isho ngokucacile ukuthi impendulo yayo ayikona ukuqinisekiswa kwesimo se-GRAS ngaphansi kuka-21 CFR 170.35. Abakhiqizi basalokhu benesibopho sokuphepha, ukusetshenziswa okuhlosiwe, ukulebula nokuthobela imithetho.

Izinketho zokupakisha

Izinketho zokupakisha ezisohlwini lwamanje ze-AOZUN zifaka:

• 25 kg amabhokisi

• 25 kg noma 50 lb kraft izikhwama zamaphepha

• 1,000 kg izikhwama ngobuningi

Ukutholakala kwangempela kuncike ebangeni, inani le-oda, izimfuneko zikalayini, indawo oya kuyo nezimo zokuthumela.

Ukuze uthole ukudla okunomsoco okufanelekile noma amamaki okunakekela, abathengi kufanele futhi baqinisekise:

• I-inner-liner material

• Ukufaneleka kokuxhumana nokudla lapho kufanele khona

• Ubufakazi bokuphazamisa

• Ukuhlonza okuningi

• Ukucushwa kwephalethi

• Ukubekezelela isisindo seNet

• Izilawuli zokungcola

Isitoreji Nokuphatha

Gcina i-dimethyl sulfone endaweni epholile, eyomile futhi enomoya omuhle.

Izinqubo zokuphatha ezinconyiwe zifaka:

• Gcina ukupakisha kuvalwe ngokuqinile.

• Vikela umkhiqizo kumswakama nokungcoliswa.

• Gwema ukukhiqiza izintuli ngokungadingekile.

• Sebenzisa umoya ofanele wendawo ukuphatha impushana eningi.

• Gqoka ukuvikela amehlo okufanele, amagilavu ​​nezingubo zokusebenza.

• Gwema kuma-oxidizing aqinile angahambelani.

• Gcina ukugcinwa kahle kwendlu eduze nokugcwalisa nokuhlanganisa imishini.

• Landela i-SDS yabahlinzeki bamanje kanye nokuhlolwa kwengozi yendawo yokusebenza.

Nakuba i-dimethyl sulfone ngokuvamile ingahlukaniswa njengeyingozi ngaphansi kwe-GHS ngokusekelwe kudatha yabahlinzeki etholakalayo, izilawuli ezijwayelekile zokuhlanzeka kwezimboni kanye nokubamba okuyimpushana kusasebenza.

Ulwazi Lokuphepha Nokuthutha

I-Dimethyl sulfone ngokuvamile inikezwa njengesiqinile esimhlophe, esincibilika emanzini. Imininingwane yamanje ye-SDS yomhlinzeki ngokuvamile iyibeka ohlwini njengengahlukaniswanga njengeyingozi ngaphansi kwe-GHS.

Nokho:

• Uthuli lungacasula amehlo noma umgudu wokuphefumula.

• Ukubola okushisayo kungaveza amagesi acasulayo.

• Ukuphatha impushana ngobuningi kufanele kunciphise uthuli oluphuma emoyeni.

• Impahla akufanele ikhishelwe emiseleni ngaphandle kokugunyazwa.

• Imfucuza kumele isingathwe ngokwemithetho yendawo.

I-Thermo Fisher SDS yamanje ibala i-dimethyl sulfone njengengalawulwa ezokuthutha zomgwaqo, ujantshi, i-IMDG noma i-IATA. Ukuhlukaniswa komkhiqizo wangempela, ingxube, iphakheji nendawo kufanele kuqinisekiswe njalo kusetshenziswa i-SDS yakamuva yomphakeli.

Yimiphi Imibhalo Okufanele Umhlinzeki We-Dimethyl Sulfone Ayinikeze?

Ngokuya ngebanga nemakethe, abathengi bangacela:

• Isitifiketi Sokuhlaziya

• Ishidi Ledatha Yezokuphepha

• Ishidi Ledatha Yezobuchwepheshe

• Ukucaciswa komkhiqizo okugunyaziwe

• Isitatimende sokukhiqiza noma somsuka

• Ukulandeleka kwenqwaba

• Isitatimende se-Allergen

• Isitatimende se-GMO

• Isitatimende se-Residual-solvent

• Idatha yokungcola kwe-elemental

• Imiphumela ye-Microbiological

• Impilo yeshelufu noma ulwazi lokuhlola kabusha

• Ukucaciswa kwephakheji

• Isitatimende sokulawula noma sokusungula

• Izitifiketi zesistimu yekhwalithi

• Amadokhumenti okuphepha kokudla lapho kufanele khona

Akuwona wonke amadokhumenti asebenza kuwo wonke amabanga. Izidingo zedokhumenti kufanele kuvunyelwane ngazo phakathi nenqubo yekhotheshini.

Kungani Umthombo we-Dimethyl Sulfone kusuka ku-AOZUN?

I-AOZUN isekela abathengi bamazwe ngamazwe abadinga ukuhlinzekwa kwamakhemikhali okuhambisana nezimboni kanye nesicelo.

Amasevisi atholakalayo angase ahlanganise:

• Ukuqinisekiswa kwemininingwane ngaphambi kwekhotheshini

• Isibuyekezo se-COA esimele

• Izingxoxo zezimboni kanye nebanga eliqeqeshiwe

• Ukukhetha usayizi we-particle

• Ukuhlanganisa amaphakheji

• Ukutholakala kwesampula

• Khipha amadokhumenti

• Ukulandeleka kwenqwaba

• Usekelo lwezokuthutha lwamazwe ngamazwe

Ukufaneleka kokugcina kufanele kuqinisekiswe umthengi ngokubuyekezwa kwezicaciso, izivivinyo zenqubo kanye nokuhlola okulawulayo.

Ulwazi Okufanele Ulufake ku-RFQ Yakho

Ukuze uthole ikhotheshini enembe kakhudlwana, hlinzeka:

1. Igama lomkhiqizo kanye ne-CAS No. 67-71-0

2. Isicelo esihlosiwe

3. Ibanga elidingekayo

4. Indlela yokuhlola edingekayo nendlela yokuhlaziya

5. I-DMSO enkulu eyinsalela

6. Umkhawulo wokuqukethwe kwamanzi

7. Imfuneko yosayizi we-particle noma yemeshi

8. Imikhawulo ye-heavy-metal noma i-elemental-ukungcola

9. Izidingo ze-Microbiological, uma zikhona

10. Inani elidingekayo

11. Okuncanyelwayo kokupakisha

12. Izwe nechweba okuyiwa kulo

13. Amadokhumenti adingekayo

14. Ukuthi isampula noma i-COA emele iyadingeka

imibuzo ejwayelekile ukubuzwa

Ingabe i-dimethyl sulfone iyafana ne-MSM?

Yebo. I-MSM isifinyezo esivamile se-methylsulfonylmethane, elinye igama le-dimethyl sulfone.

Ithini inombolo ye-CAS ye-dimethyl sulfone?

Inombolo yayo ye-CAS ngu- 67-71-0.

Ingabe i-dimethyl sulfone i-organic noma i-inorganic?

Kuyinhlanganisela ye-organic sulfone kanye ne-organosulfur.

Ingabe i-dimethyl sulfone iyikhemikhali enhle noma ephakathi?

Ivamise ukuthengiswa njengekhemikhali eyinhlawulo noma ekhethekile. Ingase futhi isebenze njenge-organic intermediate ezinhlelweni zokuhlanganiswa.

Ingabe i-MSM iyafana ne-DMSO?

Cha. I-MSM i-dimethyl sulfone, kuyilapho i-DMSO iyi-dimethyl sulfoxide. Zinezinombolo ze-CAS ezihlukene, izakhiwo, amafomu angokwenyama kanye nokusetshenziswa.

Ingabe i-dimethyl sulfone iyancibilika emanzini?

Yebo. I-Dimethyl sulfone iyancibilika emanzini. Isivinini sangempela sokuhlakazeka sincike kusayizi wezinhlayiyana, izinga lokushisa, ukugxila kanye nezimo zokuxutshwa.

Kuyini ukuhlanzeka okujwayelekile kwe-MSM yezentengiselwano?

Imikhiqizo yezentengiso ingase inikezwe ≥99.0% noma ngaphezulu, kuye ngebanga. Imikhiqizo yomsoco efanelekile ivamise ukusebenzisa izicaciso eziqinile ze-chromatographic-purity kanye nokungcola, kodwa i-COA yangempela kufanele ihlolwe.

Ingabe ukuhlanzeka okungu-99.9% kusho ukuthi umkhiqizo uyibanga lokudla?

Cha. Ukufaneleka kokudla noma izithasiselo nakho kuncike kuzilawuli zokukhiqiza, izincibilikisi eziyinsalela, ukungcola okuyisisekelo, ikhwalithi ye-microbiological, imibhalo kanye nemithetho yesifunda.

Ingabe i-MSM FDA-ivunyelwe?

Akulungile ukuchaza yonke i-MSM njengegunyazwe yi-FDA. I-FDA ikhiphe impendulo 'yokungabi namibuzo' kusaziso esithile se-GRAS ngezimo ezithile zokusetshenziswa. Leyo mpendulo ayikona ukugunyazwa okuphelele kwawo wonke umkhiqizo noma uhlelo lokusebenza.

Ingabe i-MSM yezimboni ingasetshenziswa kuzithasiselo?

Izinto zasembonini akufanele zisetshenziswe emikhiqizweni edliwayo ngaphandle uma izilawuli zayo zokukhiqiza, ukucaciswa kwayo, imibhalo kanye nokufaneleka kokulawula kuqeqeshwe ngokufanele.

Ingabe i-dimethyl sulfone ilawulwa njengempahla eyingozi?

I-SDS yomphakeli wamanje iyibeka ohlwini njengengalawulwa ezokuthutha zomgwaqo, ujantshi, i-IMDG kanye ne-IATA. Abathengi kusafanele baqinisekise i-SDS yamanje yebanga elinikeziwe nendawo okuyiwa kuyo.

Imaphi amaphakheji atholakalayo?

Njengamanje i-AOZUN iklelisa amabhokisi angama-25 kg, ama-25 kg noma ama-50 lb kraft paper bags kanye nezikhwama eziyinqwaba eziyi-1,000 kg. Qinisekisa ulayini, isisindo esiphelele kanye nokutholakala kwekhotheshini.

Cela ikhotheshini ye-Dimethyl Sulfone

Xhumana ne-AOZUN nge-dimethyl sulfone, methylsulfonylmethane noma i-MSM, CAS No. 67-71-0.

Sicela unikeze isicelo esihlosiwe, ukuhlanzeka, umkhawulo we-DMSO oyinsalela, usayizi wezinhlayiyana, ubuningi, ukupakishwa, indawo kanye namadokhumenti adingekayo. I-AOZUN ingabe isiqinisekisa ibanga elitholakalayo kanye nemibandela yezohwebo.