Khoom Description
Khoom npe: Orcinol
CAS: 504-15-4 Nr
PIB: 207-984-2
Melting point: 106-112℃(lit.)
Kub taw tes: 290 degree
Qhov ceev: 1.2900
Refractive Index: 1.4922 (kwv yees)
Fp: 159 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws ntawm<= 20°C. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Orcinol feem ntau yog siv los ua cov tshuaj reagent hauv analytical chemistry rau kev tshawb nrhiav cov pentoses thiab qee cov carbohydrates (xws li Bial's test).
2. Orcinol CAS 504-15-4 yog lub luag haujlwm tseem ceeb hauv kev tsim cov dyes, tshuaj, thiab tshuaj tsw qab.
3. Cov tshuaj no kuj tseem siv rau hauv kev tshawb fawb organic ua lub tsev thaiv rau ntau cov phenolic compounds.
Cia thiab ceev faj
1. Khaws cov tshuaj orcinol rau hauv qhov txias, qhuav, zoo- qhov chaw cua, tiv thaiv lub teeb thiab cua kom tiv thaiv oxidation thiab discoloration.
2. Khaws Orcinol CAS 504-15-4 lub thawv kaw kom nruj thiab sib cais los ntawm cov neeg muaj zog oxidizing thiab muaj zog acids.
3. Kov nrog cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE), nrog rau cov hnab looj tes thiab tsom iav kev nyab xeeb, kom txo qis kev nqus plua plav thiab kev sib cuag ntawm daim 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).
2. Sau Orcinol CAS 504-15-4 cov khoom uas nchuav 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. Orcinol 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. Orcinol CAS 504-15-4 yog combustible thiab tej zaum yuav emit toxic fumes thaum rhuab mus decomposition.
3. Nco ntsoov sab laj nrog daim ntawv pov thawj kev nyab xeeb orcinol 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 | 1 1-Cyclobutanedicarboxylic Acid CAS 5445-51-2 |
| 2 | 3 5-Dimethylaniline CAS 108-69-0 |
| 3 | 5-Bromo-m-xylene CAS 556-96-7 |
| 4 | 4-Nitrophenyl Chloroformate CAS 7693-46-1 |
| 5 | 1-Bromo-3-Methoxypropane CAS 36865-41-5 |
| 6 | Ethyl 3-bromopropionate CAS 539-74-2 |
| 7 | 4-acetoxybenzoic acid CAS 2345-34-8 |
| 8 | Tom ntej: Diethyl Acetylenedicarboxylate CAS 762-21-0 |
| 9 | 2 3-dihydroxynaphthalene CAS 92-44-4 |
| 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 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: Orcinol CAS 504-15-4, Tuam Tshoj Orcinol CAS 504-15-4 manufacturers, lwm tus neeg, Hoobkas
