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Cov Aldehydes thiab ketones series
01
Cov Khoom Noj Khoom Haus Txhim Kho 3-Methyl-1,2-cyclopentanedione Cov Khoom Noj Qab Haus CAS 80-71-7 FEMA 2700
Tus lej khoom: RL8009
Aroma: muaj ib qho aroma nutty, muaj maple maple dilution - licorice-zoo li aroma
Siv Tau: khoom noj kas fes, luam yeeb, khoom qab zib, khoom qab zib, dej haus, khoom ci, khoom noj nqaij, thiab lwm yam.
Cov Lus Qhia Txog Kev Siv Tshuaj (PPm): 5-35
FEMA: 2700
Tus Qauv Txheej Txheem Hauv Tebchaws: S0212
Tus lej CAS: 80-71-7;765-70-8
Cov qauv qauv:
Qauv Tshuag yog Dawb & Muaj
Lub npe tshuaj: 3-Methyl-1,2-cyclopentanedione
Cov Lus Txhais: Hydroxy-3-methyl-2-cyclopenten-1-ib; 3-Methylcyclopentane-1,2-dione; (3S)-3-methylcyclopentane-1,2-dione; (3R)-3-methylcyclopentane-1,2-dione; Maple Lactone; 2-hydroxy-3-methylcyclopent-2-enone; Methylcyclopentenolone; Methyl cyclopentenolone; Methyl cyclopentenlone
Qhov hnyav molecular: C6H8O2
Tsos: Dawb rau lub teeb daj crystalline hmoov
Kev Ruaj Ntseg: Ruaj khov ntawm chav tsev kub thiab siab, Nws pom muaj nyob rau hauv nplooj luam yeeb thiab pa luam yeeb.
Cov lus qhia ntawm 3-Methyl-1,2-cyclopentanedione
| Qhov tsos | Dawb rau lub teeb daj crystalline hmoov | Ua raws li |
| Kev huv huv (≥w%) | 95 | 99.80 |
| Tsw qab | Nws muaj ib qho aroma nutty. Thaum diluted, nws muaj ib qho aroma maple-liquorice | Ua raws li |
| yaj ntau yam (℃) | 104.0-108.0 | Ua raws li |
| Kev yaj (25 ℃) | 1g qauv tag nrho soluble hauv 5ml, 90% (Volume Fraction) Ethyl Cawv | Ua raws li |
| Tus Qauv Ua Haujlwm | QB/T 2641-2004 | |
| TUS NAJ NPAWB. | 80-71-7 | |
| FEMA TSIS MUAJ. | 2700 | |
Kev Siv 3-Methyl-1,2-cyclopentanedione
GB 2760-1996 qhia meej txog kev siv cov txuj lom uas noj tau. Feem ntau siv los ua cov tsw qab ntawm txiv maple, haus luam yeeb, khoom qab zib qab zib thiab txiv duaj.
Qhov zoo ntawm 3-Methyl-1,2-cyclopentanedione
1. Siab purity 99.0% feeb
2. Siv ntau yam saj.
3. Peb muaj daim ntawv pov thawj ISO 9001, ISO 14001 thiab ISO22000, Peb kuj muaj daim ntawv pov thawj HACCP, 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 hauv chaw kuaj mob. Peb feem ntau xa cov qauv los ntawm tus neeg xa khoom thoob ntiaj teb xws li DHL lossis Fedex. Nws yog qhov ceev thiab yooj yim.
Kev ntim khoom ntawm 3-Methyl-1,2-cyclopentanedione
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
Cov xwm txheej cia rau 3-Methyl-1,2-cyclopentanedione
Khaws cia kom deb ntawm hluav taws thiab cua sov. Khaws cia kom deb ntawm tshav ntuj ncaj qha. Lub pob khoom raug kaw. Nws yuav tsum khaws cia cais ntawm cov kua qaub thiab cov tshuaj noj tau, thiab yuav tsum tsis txhob sib xyaw. Cov chaw khaws khoom yuav tsum muaj cov khoom siv tsim nyog los tswj cov dej xau.