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Thiophene series
01
Cov Tsw Qab thiab Cov Tshuaj Tsw Qab - Fema 3062 2-Thienylthiol/Thiophene-2-Thiol CAS NO. 7774-74-5 los ntawm RUNLONG
Tus lej khoom: RL5003
Aroma: Aroma ntawm txiv ntoo, nqaij ci, kas fes
Scope Siv Tau: Cov khoom noj ci, txiv ntoo, kas fes, cov khoom nqaij, cov khoom qab zib, thiab lwm yam.
Cov Lus Qhia Txog Kev Siv Tshuaj (PPm): 0.1-1
FEMA: 3062
Tus Qauv Txheej Txheem Hauv Tebchaws: S1334
Tus lej CAS: 7774-74-5
Cov qauv qauv:
Qauv Tshuag yog Dawb & Muaj
Lub npe tshuaj: Thiophene-2-thiol
Cov Lus Txhais: 2-Mercaptothiophene; 2-Thienyl mercaptan; 2-Mercapto thiophene; 2-Mercaptothi ophene; 2-Thiophenethiol, 2-Thienylthiol
Cov mis mos: C4H4S2
Qhov hnyav molecular: 116.2046
Tsos: Tsis muaj xim rau kua daj
Cov lus qhia ntawm Thiophene-2-thiol
| Qhov tsos | Tsis muaj xim rau kua daj | Ua raws li |
| Kev huv huv (≥w%) | 98 | 99.67 |
| Tsw qab | Muaj ib qho tsw tsis zoo ntawm kev hlawv, hlawv, thiab sulfur | Ua raws li |
| (25℃/25℃) Qhov Ceev Sib Txheeb Ze | - | 1.2507 |
| (20 ℃) Refractive Index | - | 1.6156 |
Kev Siv Thiophene-2-thiol
Thiophene-2-thiol yog siv los npaj cov khoom noj khoom haus, thiab nws yog siv los ntxiv cov tsw rau khoom qab zib thiab cov khoom ci rau cov tsw txhua hnub, nws kuj tuaj yeem siv ua Pharmaceutical intermediate.
Qhov zoo ntawm Thiophene-2-thiol
1. Muaj purity siab 99.0% min, Cov ntsiab lus siab, tsw qab ntshiab, muag khoom zoo tshaj plaws hauv tsev thiab txawv teb chaws.
2. Peb muaj daim ntawv pov thawj ISO, muaj daim ntawv pov thawj Halal thiab kosher ntawm cov khoom no.
3. Muaj peev xwm loj, thev naus laus zis siab heev, tuaj yeem ua tau raws li cov neeg siv khoom loj xaj demand.so, feem ntau muaj lub sijhawm ua haujlwm sai.
4. Peb tuaj yeem muab 10g-50g qauv dawb rau koj qhov kev kuaj mob.
Kev ntim khoom ntawm Thiophene-2-thiol
1. Cov qauv ntim yog 20g / 30g / 50g ib lub raj mis
2. Lub ntim me me yog 1kg ib lub raj mis
3.5kg ib los yog 10 kg ib lub raj mis.
4.25 kg ib lub nruas yas
Kev ntim khoom kuj tseem tuaj yeem hloov kho raws li cov neeg siv khoom xav tau
Txoj kev xa khoom ntawm 2-Acetylpyrazine
1. Yog tias muaj me me, nws tuaj yeem xa los ntawm tus neeg xa khoom thoob ntiaj teb xws li DHL lossis Fedex qhov rooj mus rau qhov rooj
2. Rau qhov ntau xws li 10kg-200 kg, nws tuaj yeem xa los ntawm huab cua, rau qhov ntau tshaj 200 kg, nws tuaj yeem xa los ntawm hiav txwv, nws yog qhov zoo dua.
Cov xwm txheej cia khoom rau Thiophene-2-thiol
Khaws cov khoom ntim kom kaw, khaws cia rau hauv qhov chaw muaj cua nkag, qhuav, tsaus ntuj hauv qhov kub ib txwm, qhov kub qis dua 8 ℃ yuav zoo dua rau kev khaws cia. Lub sijhawm khaws cia feem ntau yog 18 lub hlis.