Khoom Description
Khoom npe: Dibenzoylmethane
CAS: 120-46-7 Nr
MF: C15H12O2
PIB: 224.25
PIB: 204-398-9
Melting point: 77-79℃(lit.)
Kub taw tes: 219-221℃18 mm Hg (lit.)
Refractive Index: 1.6600 (kwv yees)
Fp: 219-221℃/ 18mm
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. Dibenzoylmethane feem ntau yog siv los ua UV absorber thiab stabilizer hauv cov tshuaj pleev thaiv hnub, tshuaj pleev ib ce, thiab cov yas.
2. Dibenzoylmethane CAS 120-46-7 yog ib qho tseem ceeb nruab nrab ntawm kev sib txuas ntawm cov tshuaj, agrochemicals, thiab lwm yam organic tebchaw.
3. Cov khoom sib xyaw no tseem siv tau los ua cov ligand hauv kev sib koom ua ke chemistry thiab ua ib qho khoom qab zib / tshuaj tsw qab.
Cia thiab ceev faj
1. Khaws cov tshuaj dibenzoylmethane rau hauv qhov txias, qhuav, zoo- qhov cua, tiv thaiv los ntawm lub teeb thiab kom deb ntawm tshav kub thiab qhov hluav taws kub.
2. Khaws Dibenzoylmethane CAS 120-46-7 lub thawv kaw kom nruj thiab sib cais los ntawm cov tshuaj 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 thiab tawv nqaij.
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 Dibenzoylmethane CAS 120-46-7 nrog cov 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. Dibenzoylmethane 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. Dibenzoylmethane CAS 120-46-7 yog combustible thiab tej zaum yuav emit toxic fumes thaum rhuab mus decomposition.
3. Nco ntsoov sab laj nrog daim ntawv pov thawj ntawm Dibenzoylmethane 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 | 3-Chlorobenzyl Cyanide CAS 1529-41-5 |
| 2 | 3-Mercapto-2-butanol CAS 54812-86-1 |
| 3 | 3-Nitrosalicylic Acid CAS 603-11-2 |
| 4 | 1-Bromononane CAS 693-58-3 |
| 5 | 3 5-Dichlorobenzonitrile CAS 6575-00-4 |
| 6 | 1 4-Dibromobutane CAS 110-52-1 |
| 7 | Tom ntej: Propyl Butyrate CAS 105-66-8 |
| 8 | Benzyltriphenylphosphonium Chloride CAS 1100-88-5 |
| 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: Dibenzoylmethane CAS 120-46-7, Tuam Tshoj dibenzoylmethane cas 120-46-7 manufacturers, lwm tus neeg, Hoobkas
