2-Ethyl-3,5-Dimethylpyrazine [13925-07-0] CAS NO.55031-15-7&27043-05-6 FEMA 3149

Lub npe tshuaj: 2-Ethyl-3,5-Dimethylpyrazine

Cov Lus Txhais: 2-Ethyl-3,5-dimethyl pyrazine; 3,5-Dimethyl-2-Ethylpyrazine; 2-Ethyl-3(5or6)-dimethyl pyrazine

Qhov hnyav molecular: C8H12N2

Tswm Cim: Tsis muaj xim rau lub teeb daj kua

Melting Point: N/M

Kub Kub: 188.8 ± 35.0 °C ntawm 760 mmHg

Qhov Ceev: 1.0 ± 0.1 g/cm3

Kev Ruaj Ntseg: Nws tsis ruaj khov ntawm qhov kub thiab txias ib txwm muaj, Cov khoom siv kom tsis txhob muaj: oxide. Tsis sib xyaw lossis nyuaj rau sib tov hauv dej. Yaj hauv cawv, chloroform thiab dichloromethane.

Nws yog GB 2760--1996 Kev siv cov txuj lom uas noj tau. Cov tshuaj tsw qab siv rau kev npaj cov tshuaj tsw qab yuav tsum tsis pub tshaj qhov kev siv ntau tshaj plaws thiab cov khoom seem ntau tshaj plaws uas tso cai hauv GB 2760. Nws tuaj yeem siv rau hauv Cov Txiv Ntoo, Chocolate, Nqaij.

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.

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