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![Iphunga elimnandi neliluhlaza i-Dimethyl sulphide [DMS] CAS NO.75-18-3 FEMA 2746](https://ecdn6.globalso.com/upload/p/1764/image_product/2024-06/about-1.jpg)
Imikhiqizo
Iphunga elimnandi neliluhlaza i-Dimethyl sulphide [DMS] CAS NO.75-18-3 FEMA 2746
Ikhodi Yomkhiqizo: RL7003
Iphunga: Iphunga elingathandeki le-radish eluhlaza kanye neklabishi
Ububanzi Obusebenzayo: Okusanhlamvu, utamatisi, imikhiqizo yobisi, izithelo, ukudla kwasolwandle, njll.
Isilinganiso Esiphakanyisiwe (PPm): 0.1-2
I-FEMA: 2746
Ikhodi Ejwayelekile Kazwelonke: S0693
Inombolo ye-CAS: 75-18-3
Ifomula yesakhiwo:
Isampula Yesitoko Imahhala Futhi Iyatholakala
Igama lamakhemikhali: i-Dimethyl sulfide
Amagama afanayo: i-Methylsulfide; i-Dimethyl sulfide; i-2-Thiapropane; i-Dimethyl Sulfide; i-DMS; i-Methyl thioether; i-Methylthiomethane
Isisindo sama-molecule: C2H6S
Ukubukeka: Uketshezi olucacile olungenambala
Ukuzinza: 1. Izakhiwo zamakhemikhali: Ingakha ama-compounds okwengeza nama-halogens nama-halide ensimbi. Noma isabela nama-alkyl halides ukuze yakhe ama-sulfonide. I-oxidizes ukuze yakhe ama-sulfoxide, bese i-oxidizes ukuze yakhe ama-sulfone. Uma kwenzeka umlilo ovulekile nokushisa okukhulu, kulula ukuyishisa nokuqhuma. Ukubola kokushisa kukhiqiza umusi we-sulphide onobuthi.
2. Lo mkhiqizo unobuthi. Ukugcwala okuphansi komhwamuko we-dimethyl sulfide ngokuvamile kubangela isicanucanu, ukulahlekelwa yisifiso sokudla, ukugcwala okuphezulu komhwamuko ohlelweni lwezinzwa oluphakathi kunomphumela wokukhubazeka. Inqubo yokukhiqiza kufanele ivalwe ukuze kuvinjelwe ukugijima, ukukhukhumala, ukuconsa kanye nokuvuza. Indawo yokukhiqiza ukuze kuqiniswe umoya, abaqhubi kufanele bagqoke imishini yokuzivikela. Uma kwenzeka ubuthi, thuthela endaweni enomoya omusha bese ucela ukwelashwa.
3. Ukuzinza Ukuzinza
4. Ama-compounds angavunyelwe Ama-oxidants anamandla, ama-alkali, i-ammonia
5. Gwema ukuchayeka ekushiseni
6. Ukuhlanganisa kulimaza ukungahlanganisi
7. I-sulfide yomkhiqizo wokubola
Amagama afanayo: i-Methylsulfide; i-Dimethyl sulfide; i-2-Thiapropane; i-Dimethyl Sulfide; i-DMS; i-Methyl thioether; i-Methylthiomethane
Isisindo sama-molecule: C2H6S
Ukubukeka: Uketshezi olucacile olungenambala
Ukuzinza: 1. Izakhiwo zamakhemikhali: Ingakha ama-compounds okwengeza nama-halogens nama-halide ensimbi. Noma isabela nama-alkyl halides ukuze yakhe ama-sulfonide. I-oxidizes ukuze yakhe ama-sulfoxide, bese i-oxidizes ukuze yakhe ama-sulfone. Uma kwenzeka umlilo ovulekile nokushisa okukhulu, kulula ukuyishisa nokuqhuma. Ukubola kokushisa kukhiqiza umusi we-sulphide onobuthi.
2. Lo mkhiqizo unobuthi. Ukugcwala okuphansi komhwamuko we-dimethyl sulfide ngokuvamile kubangela isicanucanu, ukulahlekelwa yisifiso sokudla, ukugcwala okuphezulu komhwamuko ohlelweni lwezinzwa oluphakathi kunomphumela wokukhubazeka. Inqubo yokukhiqiza kufanele ivalwe ukuze kuvinjelwe ukugijima, ukukhukhumala, ukuconsa kanye nokuvuza. Indawo yokukhiqiza ukuze kuqiniswe umoya, abaqhubi kufanele bagqoke imishini yokuzivikela. Uma kwenzeka ubuthi, thuthela endaweni enomoya omusha bese ucela ukwelashwa.
3. Ukuzinza Ukuzinza
4. Ama-compounds angavunyelwe Ama-oxidants anamandla, ama-alkali, i-ammonia
5. Gwema ukuchayeka ekushiseni
6. Ukuhlanganisa kulimaza ukungahlanganisi
7. I-sulfide yomkhiqizo wokubola
Imininingwane ye-Dimethyl sulfide
Ukubukeka | uketshezi olucacile olungenambala | Ukuvumelana |
Ubumsulwa (≥w%) | 95.0 | 99.84 |
Iphunga elimnandi | Inephunga elibi le-radish eluhlaza kanye neklabishi | Ukuvumelana |
| (25℃/25℃) Ubuningi obuhlobene | 0.840-0.850 | 0.8458 |
| (20℃) Inkomba Yokubukeza | 1.423-1.441 | 1.4247 |
Izinga Eliphezulu | I-GB 28339-2012 | |
INOMBOLO YECALA | 75-18-3 | |
Ukusetshenziswa kwe-Dimethyl sulfide
I-GB 2760-96 icacisa ukusetshenziswa okuvunyelwe kwezinongo ezidliwayo. Isetshenziswa kakhulu ukulungisa ummbila, utamatisi, amazambane, imikhiqizo yobisi, ukunambitheka kwephayinaphu nezithelo eziwolintshi kanye nokunambitheka okuluhlaza.
Inzuzo ye-Dimethyl sulfide
1. Ubumsulwa obuphezulu 99.0% min
2. Sebenzisa ukunambitheka okubanzi
3. Sinesitifiketi se-ISO, sinesitifiketi se-Halal kanye ne-kosher salo mkhiqizo.
5. Sinamandla amakhulu, ngakho-ke, sivame ukuba nesikhathi sokuhola esisheshayo.
6. Singakunikeza isampula yamahhala engu-10g-50g yokuhlolwa kwakho kwelebhu.
2. Sebenzisa ukunambitheka okubanzi
3. Sinesitifiketi se-ISO, sinesitifiketi se-Halal kanye ne-kosher salo mkhiqizo.
5. Sinamandla amakhulu, ngakho-ke, sivame ukuba nesikhathi sokuhola esisheshayo.
6. Singakunikeza isampula yamahhala engu-10g-50g yokuhlolwa kwakho kwelebhu.
Ukupakisha kwe-Dimethyl sulfide
1. Ukupakisha isampula kungu-20g/30g/50g ngebhodlela ngalinye.
2. Ukupakisha okuncane kungu-1kg /5kg /10 kg ngebhodlela ngalinye.
3.25 kg ngedrama (idrama yepulasitiki yezinga lokudla, ayinapulasitiki, umbiko wesitifiketi somuntu wesithathu)
Ukupakisha nakho kungenziwa ngezifiso ngokwezidingo zamakhasimende
2. Ukupakisha okuncane kungu-1kg /5kg /10 kg ngebhodlela ngalinye.
3.25 kg ngedrama (idrama yepulasitiki yezinga lokudla, ayinapulasitiki, umbiko wesitifiketi somuntu wesithathu)
Ukupakisha nakho kungenziwa ngezifiso ngokwezidingo zamakhasimende
Izimo zokugcina ze-Dimethyl sulfide
Izinyathelo Zokuqapha Ukugcina Gcina endaweni yokugcina epholile, enomoya. Gcina kude nomlilo nokushisa. Izinga lokushisa lokugcina akufanele lidlule ku-10℃. Iphakheji kufanele ivalwe futhi ingathintani nomoya. Kufanele igcinwe ngokwehlukana nama-oxidizer, ama-alkali kanye ne-ammonia, futhi akufanele ixutshwe. Kusetshenziswa izibani ezingaqhumi kanye nezindawo zokungenisa umoya. Ungasebenzisi imishini namathuluzi emishini avame ukuba nenhlansi. Indawo yokugcina kufanele ifakwe imishini yokwelapha ephuthumayo evuzayo kanye nezinto ezifanele zokuvimbela.