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Cov Aldehydes thiab ketones series
01
Cov txuj lom noj tau - siab purity 98% min 2,3-hexanedione Fema 2558 CAS NO.3848-24-6
Tus lej khoom: RL8012
Aroma: muaj ib qho creamy aroma
Scope Siv Tau: Dej haus, khoom noj txias, khoom qab zib, khoom qab zib, thiab lwm yam.
Cov Lus Qhia Txog Kev Siv Tshuaj (PPm): 1-5
FEMA: 2558
Tus Qauv Txheej Txheem Hauv Tebchaws: S0251
Tus lej CAS: 3848-24-6
Cov qauv qauv:
Qauv Tshuag yog Dawb & Muaj
Lub npe tshuaj: 2,3-hexanedione
Cov Lus Txhais: 2,3-Hexanedione; Methyl propyl diketone; hexane-2,3-dione;
Cov mis mos: C6H10O2
Qhov hnyav molecular: 114.1424
Tsos: Cov kua roj daj
Cov Khoom Siv Tshuaj Lom Zem & Lub Cev ntawm 2,3-hexanedione:
| Qhov Ceev | 0.9 ± 0.1 g/cm3 |
| Kub Kub | 125.0 ± 9.0 °C ntawm 760 mmHg |
| Melting Point | -30 °C |
| Cov Qauv Molecular | C6H10O2 |
| Qhov Hnyav Molecular | 114.142 |
| Qhov Teeb Meem | 32.8±4.4 °C |
| Qhov hnyav tseeb | 114.068077 |
| PSA | 34.14 |
| LogP | -0.27 |
| Qhov ceev ntawm cov pa | 3.9 (piv rau huab cua) |
| Siab ntawm cov pa dej | 12.4 ± 0.2 mmHg ntawm 25°C |
| Cov Ntawv Qhia Txog Kev Hloov Pauv | 1.406 |
| Kev khaws cia | Thaj chaw uas kub hnyiab tau |
| Kev Ruaj Ntseg | Ruaj khov. Flammable. Tsis sib haum nrog cov hauv paus muaj zog, cov neeg sawv cev oxidizing muaj zog. |
cov lus qhia tshwj xeeb
| Qhov tsos | Cov kua roj daj | Ua raws li |
| Kev huv huv (≥w%) | 93 | 99.31 |
| Tsw qab | Nrog aroma ntawm cream | Ua raws li |
| (20 ℃) Qhov Ceev Sib Txheeb Ze | - | 0.934 |
| (20 ℃) Refractive Index | - | 1.412 |
| Tus Qauv Ua Haujlwm | GB 29938-2020 | |
| TUS NAJ NPAWB. | 3848-24-6 | |
Kev Siv
2,3-hexanedione siv rau cov tsw qab thiab tshuaj tsw qab nruab nrab
Nws yog creamy thiab qab zib, nrog rau cov ntxhiab creamy thiab cheesy. Me ntsis soluble hauv dej, soluble hauv propylene glycol, ethanol thiab roj. Cov khoom ntuj pom muaj nyob rau hauv txiv duaj, nqaij qaib ci, nqaij nyuj, kas fes, fermented soy sauce, thiab lwm yam.
Qhov zoo
1. Muaj kev ntshiab siab 99.0% feeb, Cov ntsiab lus siab.
2. Peb muaj daim ntawv pov thawj ISO 9001, ISO14001, ISO22000 thiab HACCP
3. Muaj kev xa khoom me me thiab kev ntim khoom me me
4. Peb tuaj yeem muab 10g-50g dawb qauv rau koj qhov kev kuaj mob.
5. Ntau tshaj 20 xyoo ntawm kev tsim khoom thiab ntau tshaj 15 xyoo ntawm kev muag khoom xa tawm.
ntim khoom
1.25kg ib lub nruas
2.50 kg ib lub nruas
3. Kev ntim khoom kuj tuaj yeem hloov kho raws li cov neeg siv khoom xav tau
Khaws cov khoom ntim kom kaw, khaws cia rau hauv qhov chaw muaj cua nkag, qhuav, tsaus ntuj hauv qhov kub thiab txias ib txwm muaj.