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Cov txuj lom noj tau 4-Methylthio-4-Methyl-2-Pentanone CAS 23550-40-5 FEMA 3376
Tus lej khoom: RL7045
Aroma: Nqaij, ntshav, txiv ntoo
Siv Tau: Txiv hmab txiv ntoo, dej haus, zaub, kas fes, thiab lwm yam.
Cov Tshuaj Pom Zoo (PPm): 0.01-0.5
FEMA: 3376
Qhov Ceev: 0.9 ± 0.1 g/cm3
Kub Kub: 202.4 ± 23.0 °C ntawm 760 mmHg
Qhov Hnyav Molecular: 146.251
Flash Point: 73.5 ± 8.3 ° C
Siab ntawm cov pa: 0.3 ± 0.4 mmHg ntawm 25 ° C
Cov ntsuas ntawm Refraction: 1.459
Tus Qauv Txheej Txheem Hauv Tebchaws: S1176
Tus lej CAS: 23550-40-5
Cov qauv qauv:
Qauv Tshuag yog Dawb & Muaj
Lub npe tshuaj: 4-Methyl-4-(methylthio)pentan-2-ib
Cov Lus Txhais: 4-(Methylthio)-4-methyl-2-pentanone; 4-methyl-4-(methylsulfanyl)pentan-2-ib; 4-Methyl-4-methylthio-2-pentanone; 4-Methylthio-4-Methyl-2-Pentanone Molecular Qhov Hnyav: C7H14OS
Tswm Cim: Tsis muaj xim rau lub teeb daj ntshiab kua
Kev Ruaj Ntseg: Yuav tsis tawg yog tias siv thiab khaws cia raws li cov lus qhia, Kev zam Oxide.
Cov Lus Txhais: 4-(Methylthio)-4-methyl-2-pentanone; 4-methyl-4-(methylsulfanyl)pentan-2-ib; 4-Methyl-4-methylthio-2-pentanone; 4-Methylthio-4-Methyl-2-Pentanone Molecular Qhov Hnyav: C7H14OS
Tswm Cim: Tsis muaj xim rau lub teeb daj ntshiab kua
Kev Ruaj Ntseg: Yuav tsis tawg yog tias siv thiab khaws cia raws li cov lus qhia, Kev zam Oxide.
Cov lus qhia ntawm 4-Methyl-4-(methylthio)pentan-2-ib
Qhov tsos | Tsis muaj xim rau lub teeb daj kua | Ua raws li |
Kev huv huv (≥w%) | 99.0 | 99.45 |
Tsw qab | Muaj ntxhiab tsw zoo li nceb thiab qej | Ua raws li |
Tus Qauv Ua Haujlwm | GB 29938-2020 | |
TUS NAJ NPAWB. | 23550-40-5 | |
Kev Siv 4-Methyl-4-(methylthio)pentan-2-ib
Kev siv 4-methyl-4 -(methylthioyl) pentane-2-one (23550-40-5): GB2760-1996 yog ib qho txuj lom uas raug tso cai ib ntus rau kev noj haus.
Txoj kev npaj ntawm 4-methyl-4 -(methylthioyl) pentane-2-ketone (23550-40-5): 1. Nws yog tsim los ntawm kev ntxiv ntawm isopropylidene acetone thiab dimethyl sulfide.
2. Tau txais los ntawm kev sib xyaw ntawm acetone nrog methyl-dimethyl-thio-aluminum. Kev txwv: FEMA (mg / kg): Khoom qab zib, khoom ci, 2.0; Dej qab zib, dej txias, jelly, puddings, cov khoom nqaij, kua zaub nqaij.
Txoj kev npaj ntawm 4-methyl-4 -(methylthioyl) pentane-2-ketone (23550-40-5): 1. Nws yog tsim los ntawm kev ntxiv ntawm isopropylidene acetone thiab dimethyl sulfide.
2. Tau txais los ntawm kev sib xyaw ntawm acetone nrog methyl-dimethyl-thio-aluminum. Kev txwv: FEMA (mg / kg): Khoom qab zib, khoom ci, 2.0; Dej qab zib, dej txias, jelly, puddings, cov khoom nqaij, kua zaub nqaij.
Qhov zoo ntawm 4-Methyl-4-(methylthio)pentan-2-ib
1. Siab purity 99.0% feeb
2. Siv ntau yam saj
3. Peb muaj daim ntawv pov thawj ISO, muaj daim ntawv pov thawj Halal thiab kosher ntawm cov khoom no.
5. Peb muaj peev xwm loj, yog li, feem ntau muaj lub sijhawm ua haujlwm sai.
6. Peb tuaj yeem muab 10g-50g qauv dawb rau koj qhov kev kuaj mob.
2. Siv ntau yam saj
3. Peb muaj daim ntawv pov thawj ISO, muaj daim ntawv pov thawj Halal thiab kosher ntawm cov khoom no.
5. Peb muaj peev xwm loj, yog li, feem ntau muaj lub sijhawm ua haujlwm sai.
6. Peb tuaj yeem muab 10g-50g qauv dawb rau koj qhov kev kuaj mob.
Cov ntim ntawm 4-Methyl-4-(methylthio)pentan-2-one
1. Cov qauv ntim yog 20g/30g/50g ib lub raj mis.
2. Lub pob me me yog 1kg / 5kg / 10 kg ib lub raj mis.
3.25 kg ib lub nruas (Noj zaub mov yas nruas, tsis muaj plasticizer, daim ntawv pov thawj thib peb)
Kev ntim khoom kuj tseem tuaj yeem hloov kho raws li cov neeg siv khoom xav tau
2. Lub pob me me yog 1kg / 5kg / 10 kg ib lub raj mis.
3.25 kg ib lub nruas (Noj zaub mov yas nruas, tsis muaj plasticizer, daim ntawv pov thawj thib peb)
Kev ntim khoom kuj tseem tuaj yeem hloov kho raws li cov neeg siv khoom xav tau
Cov xwm txheej khaws cia rau 4-Methyl-4-(methylthio)pentan-2-one
Khaws lub thawv ntim khoom kom kaw, Khaws cia rau hauv lub thawv kaw ntom nti rau hauv qhov chaw txias thiab qhuav, Tsis txhob siv Oxide, Lub neej txee yog ib xyoos.