Khoom Description
Khoom npe: 3-Methylolbenzoic acid
CAS: 28286-79-5 Nr
PIB: 200-258-5
Melting point: 114.5-115 degree
Kub taw tes: 358.1 ± 25.0℃(Predicted)
Qhov ceev: 1.314 ± 0.06 g / cm3 (Predicted)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 3-Methylolbenzoic acid feem ntau yog siv los ua cov tshuaj nruab nrab hauv kev sib txuas ntawm cov tshuaj, agrochemicals, thiab polymers.
2. 3-Methylolbenzoic acid CAS 28286-79-5 yog lub tsev thaiv ntau yam rau kev qhia ob qho tib si carboxylic acid thiab hydroxymethyl functional pawg rau hauv cov organic molecules.
3. Cov tshuaj no kuj tseem siv rau hauv kev tshawb fawb los tsim cov ntoo khaub lig- txuas cov tshuaj, resins, thiab cov tshuaj tshwj xeeb zoo.
Cia thiab ceev faj
1. Khaws 3-methylolbenzoic acid nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated qhov chaw, tiv thaiv los ntawm ya raws thiab deb ntawm tshav kub thiab ignition qhov chaw.
2. Khaws 3-Methylolbenzoic acid CAS 28286-79-5 lub thawv kaw kom nruj thiab sib cais los ntawm cov oxidizing muaj zog, muaj zog hauv paus, thiab cov kua qaub chlorides/anhydrides.
3. Kov nrog cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE), suav nrog tshuaj lom neeg - hnab looj tes tiv thaiv, tsom iav tiv thaiv, thiab lub tsho tiv no. Tsis txhob nqus cov plua plav.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, xyuas kom muaj cua, thiab hnav cov khoom tiv thaiv tsim nyog ( hnab looj tes, tsom iav, khaub ncaws tiv thaiv).
2. Sau cov khoom uas nchuav nrog lub cuab yeej huv, qhuav. Tsis txhob tsim cov plua plav. Muab cov khoom tsis huv tso rau hauv ib lub thawv ntim khoom ntim, ntim rau pov tseg.
3. Tiv thaiv cov khoom los ntawm kev nkag mus rau hauv qhov dej los yog ib puag ncig. Ntxuav lub ntsej muag kom huv si nrog dej thiab xab npum.
Cov ntaub ntawv kev nyab xeeb
1. 3-Methylolbenzoic acid tuaj yeem ua rau muaj kev phom sij yog tias nqos, nqus tau raws li cov plua plav, lossis tiv thaiv daim tawv nqaij, thiab tuaj yeem ua rau tawv nqaij thiab qhov muag.
2. 3-Methylolbenzoic acid CAS 28286-79-5 yog combustible thiab tej zaum yuav emit irritating los yog lom pa taws thaum rhuab mus decomposition.
3. Nco ntsoov sab laj nrog 3-methylolbenzoic acid Safety Data Sheet (SDS) kom paub txog kev phom sij, tuav, thiab cov ntaub ntawv tswj hwm.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 4-Bromo-3-Fluorophenol CAS 121219-03-2 |
| 2 | Tom ntej: Ethyl 8-Bromooctanoate CAS 29823-21-0 |
| 3 | 3-Fluoro-2-Hydroxybenzaldehyde CAS 394-50-3 |
| 4 | 2 -Chlorophenyl Phenyl-Methanone CAS 5162-03-8 |
| 5 | Ethyl Diphenylphosphinite / EDPP CAS 719-80-2 |
| 6 | Methoxypropiophenone CAS 121-97-1 |
| 7 | 4 4-Dihydroxybenzophenone CAS 611-99-4 |
| 8 | 2-Methylbenzophenone CAS 131-58-8 |
| 9 | 3 4-Dimethoxybenzophenone CAS 4038-14-6 |
| 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 yam kev xaiv 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 nyob.
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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 3-methylolbenzoic acid CAS 28286-79-5, Tuam Tshoj 3-methylolbenzoic acid CAS 28286-79-5 manufacturers, lwm tus neeg, Hoobkas
