Khoom Description
Khoom npe: Benzoin
CAS: 119-53-9 Nr
PIB: 204-331-3
Melting point: 134-138℃(lit.)
Kub taw tes: 194℃12 mm Hg (lit.)
Qhov ceev: 1.31
Qhov ceev: 350kg / m3
fwv: 181
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Benzoin feem ntau yog siv los ua ib qho photoinitiator nyob rau hauv UV-kho inks, coatings, adhesives, thiab cov ntaub ntawv kho hniav.
2. Benzoin CAS 119-53-9 ua haujlwm nruab nrab hauv cov organic synthesis, tshwj xeeb tshaj yog rau kev tsim cov benzil thiab lwm cov tshuaj sib xyaw.
3. Cov tshuaj no kuj siv tau rau hauv perfumery thiab ua tus neeg sawv cev flavoring.
Cia thiab ceev faj
1. Khaws benzoin rau hauv qhov txias, qhuav, zoo- qhov cua, tiv thaiv los ntawm lub teeb thiab deb ntawm tshav kub thiab qhov hluav taws kub.
2. Khaws Benzoin CAS 119-53-9 lub thawv kaw kom nruj thiab sib cais los ntawm cov khoom muaj zog oxidizing.
3. Kov nrog cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE), nrog rau cov hnab looj tes thiab looj tsom iav, kom tsis txhob nqus cov plua plav.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav thiab hnav cov khoom tiv thaiv tsim nyog (cov hnab looj tes, tsom iav kev nyab xeeb, daim npog ntsej muag yog tias xav tau).
2. Sau Benzoin CAS 119-53-9 nrog lub cuab yeej huv, qhuav thiab muab tso rau hauv lub thawv tsim nyog rau kev pov tseg.
3. Tiv thaiv cov khoom los ntawm kev nkag mus rau hauv qhov dej los yog ib puag ncig. Ntxuav thaj chaw nrog dej thiab xab npum.
Cov ntaub ntawv kev nyab xeeb
1. Benzoin tej zaum yuav muaj teeb meem yog tias nqos los yog nqus tau raws li cov plua plav, thiab tuaj yeem ua rau tawv nqaij thiab qhov muag khaus.
2. Benzoin CAS 119-53-9 yog combustible thiab tej zaum yuav emit toxic fumes thaum rhuab mus decomposition.
3. Nco ntsoov sab laj nrog daim ntawv pov thawj benzoin Safety Data Sheet (SDS) kom paub txog kev phom sij, kev tuav pov hwm, thiab cov ntaub ntawv tswj hwm.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Benzyltriphenylphosphonium Bromide CAS 1449-46-3 |
| 2 | 1-Ethoxy-2-propanol CAS 1569-02-4 |
| 3 | 1-Butanesulfonyl Chloride CAS 2386-60-9 |
| 4 | 1-Butanesulfonyl Chloride CAS 2386-60-9 |
| 5 | 4-Chlorobenzyl cawv CAS 873-76-7 |
| 6 | Cyclhexanone Oxime CAS 100-64-1 |
| 7 | Ammonium Sebacate CAS 19402-63-2 |
| 8 | Cyclohexene CAS 110-83-8 |
| 9 | 5-Sulfoisophthalic Acid Monosodium ntsev CAS 6362-79-4 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau hom kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: benzoin cas 119-53-9, Tuam Tshoj benzoin cas 119-53-9 manufacturers, lwm tus, Hoobkas
