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Qhov tseem ceeb thiab tsw qab 3,4-Dimethoxybenzaldehyde CAS NO.120-14-9
Tus lej khoom: RL31014
CAS Naj Npawb: 120-14-9
FEMA: 3109
Aroma: Creamy thiab txiv roj roj aromas
Cov qauv qauv:
Qauv Tshuag yog Dawb & Muaj
Lub npe tshuaj: 3,4-Dimethoxybenzaldehyde
Cov lus txhais:
Veratraldehyde; 3,4-dimethoxybenzaldehhyde; 3,4-dimethoxy-benzaldehyd; 4-O-Methylvanillin; Benzaldehyde, 3,4-dimethoxy-veratraldehyde;
Protocatechuecaldehyde dimethyl ether; protocatechuecaldehydedimethylether; p-Veratric aldehyde; p-veratricaldehyde; VARATRALDEHYDE; 3,4-Dimethoxy benzaldehyde
Cov lus txhais:
Veratraldehyde; 3,4-dimethoxybenzaldehhyde; 3,4-dimethoxy-benzaldehyd; 4-O-Methylvanillin; Benzaldehyde, 3,4-dimethoxy-veratraldehyde;
Protocatechuecaldehyde dimethyl ether; protocatechuecaldehydedimethylether; p-Veratric aldehyde; p-veratricaldehyde; VARATRALDEHYDE; 3,4-Dimethoxy benzaldehyde
Cov lus qhia ntawm 3,4-Dimethoxybenzaldehyde
Qhov tsos | Cov kua tsis muaj xim pob tshab | Ua raws li |
Kev huv huv (≥w%) | 98 | 99.60 |
Tsw qab | Muaj me ntsis tsw ntawm scallions thiab qej | Ua raws li |
| (25℃/25℃) Qhov Ceev Sib Txheeb Ze | 0.840-0.850 | 0.8429 |
| (20 ℃) Refractive Index | 1.440-1.450 | 1.4457 |
Kev Siv ntawm 3,4-Dimethoxybenzaldehyde
1. Veratraldehyde yog ib yam khoom noj uas raug tso cai, siv dav hauv cov khoom qab zib, cov khoom ci, khoom qab zib thiab lwm yam khoom noj. Nws tsis tsuas yog ntxiv ib qho tsw qab tshwj xeeb rau cov khoom noj no xwb, tab sis kuj muaj kev ruaj khov zoo thiab yaj tau zoo hauv kev ua zaub mov vim nws cov yam ntxwv yaj me ntsis hauv dej kub. Veratraldehyde muaj ib qho tsw qab muaj zog nrog cov qab zib qab zib thiab vanilla, uas ua rau nws zoo tagnrho rau kev sib xyaw vanilla, cherry, cream thiab lwm yam txiv hmab txiv ntoo. Hauv cov khoom noj uas muaj ntxhiab tsw kawg, qhov concentration ntawm veratrol aldehyde raug pom zoo kom nyob li 9 txog 32mg / kg kom ntseeg tau tias muaj ntxhiab tsw zoo tshaj plaws ntawm cov khoom noj.
2. Veratraldehyde kuj muaj ntau yam kev siv, tsis yog tsuas yog ua cov txuj lom zaub mov xwb, tab sis kuj yog ib qho tseem ceeb hauv kev lag luam tshuaj.
2. Veratraldehyde kuj muaj ntau yam kev siv, tsis yog tsuas yog ua cov txuj lom zaub mov xwb, tab sis kuj yog ib qho tseem ceeb hauv kev lag luam tshuaj.
Qhov zoo ntawm 3,4-Dimethoxybenzaldehyde
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 3,4-Dimethoxybenzaldehyde
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 3,4-Dimethoxybenzaldehyde
Khaws cia rau hauv qhov chaw txias thiab muaj cua nkag. Nyob deb ntawm hluav taws thiab dej. Yuav tsum khaws cia cais ntawm cov tshuaj oxidizer, tsis txhob sib xyaw ua ke. Muaj cov khoom siv tua hluav taws sib txawv thiab ntau npaum li cas.