Cov khoom lag luam
Phenol yog dab tsi?
Phenol, tseem hu ua hydroxybenzene, yog ib hom organic sib txuas nrog cov phenol tshwj xeeb tsw. Nws yog yooj yim soluble hauv dej thiab feem ntau cov kuab tshuaj organic, thiab tuaj yeem hla cov acid-paus cov tshuaj tiv thaiv, oxidation cov tshuaj tiv thaiv, thiab kev hloov pauv nrog lwm yam. Nws tus lej cas yog 108-95-2}, EineCs Number yog}, tshuaj siv tshuaj lom neeg yog 94.11. Nws cov dej solubility yog 8 g / 1 {9}} 0 mL, vapor siab rau ib square nti, thiab vapor ntom nti rau huab cua yog 3.24. Lub solubility hauv dej ntawm 20 degree yog 50 mg / ml, thiab kev daws teeb meem yog qhov tseeb thiab tsis muaj xim.
Cov ntaub ntawv yooj yim
| Tus lej | 108-95-2 |
| Einecs tooj | 203-632-7 |
| Tshuaj Cov Qauv | C₆H₆O |
| Molecular hnyav | 94.11 |
| So | Hauv H₂o: 50 mg / ml ntawm 20 degree, ntshiab, tsis muaj kob |
| Refronction Index | n₂₀/D 1.53 |
| Acidity Coefficient | 9.89 (ntawm 20 degree) |
| PH nqi | 6.47 (1 hli daws); 5.99 (10 hli kev daws teeb meem); 5.49 (100 hli kev daws teeb meem) |
| Chaw Cia Khoom | 2-8 degree |
| Kev hnov tau | Cua & Teeb Pom |
Phenol siv dabtsi?
Siv hauv Tshuaj tua kab: Phebol tuaj yeem siv los ua cov khoom siv raw rau cov tshuaj tua kab, thiab cov tshuaj tua kab thiab cov fungicides thiab fungicides, uas pab txhawm rau txhim kho cov txiaj ntsig thiab cov qoob loo zoo.
Raws li cov dej khov nruab nrab: Nws tuaj yeem siv los ua ke ntau yam dyes, Tawv thiab lwm yam kev lag luam kom muab cov khoom nplua nuj xim.
Lwm yam siv: Phenol kuj tseem siv tau ua antioxidant hauv cov roj hmab ua los txhim kho cov khoom lag luam tiv thaiv roj hmab; Nyob rau hauv lub txheej kev lag luam, nws tuaj yeem siv ua kev ntxiv los txhim kho kev ua tau zoo ntawm cov txheej txheem; Ib qho ntxiv, nws tseem muaj qee cov kev siv hauv cov teb ntawm cov txuj lom thiab cov khoom tawg.
Cov Ntaub Ntawv Kev Nyab Xeeb
- Phenol yog lom thiab khaus rau daim tawv nqaij, ob lub qhov muag thiab ua pa ua pa. Tam sim ntawd yaug nrog dej tom qab kev sib cuag thiab nrhiav kev kho mob.
- Raug rau cov phenol siab tuaj yeem ua rau mob cov tsos mob, nrog rau kiv taub hau, xeev siab, thiab ntuav. Kev raug mob ntev yuav ua rau kev puas tsuaj rau daim siab, ob lub raum thiab nruab nrab ntawm lub paj hlwb.
- Thaum khaws cia thiab siv, tsim nyog kev ntsuas kev nyab xeeb yuav tsum tau coj, xws li hnav cov hnab looj tes tiv thaiv, tsom iav, thiab lwm yam.
Tuam txhab tau
Gneebioyog kev tsim tawm tshwj xeeb hauv kev tshawb fawb, kev loj hlob, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb lireagentCov khoom tau dav exported rau ntau lub tebchaws suav nrog Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov kev pabcuam sai sai rau peb cov neeg siv khoom. Peb vam tias yuav tsim kev sib koom tes ntev thiab muaj kev sib koom tes hauv lub neej yav tom ntej thiab muab cov khoom lag luam zoo tshaj plaws rau peb cov neeg siv khoom.
Peb cov khoom nrov muaj xws li cov organic tshuaj:CAS: 3327-22-8 CTA, Ua 27126-76-7 phenyliodosohydroxy tosylate, catalyst:CAS 110-02-1 thiophene, thiab lwm yam.
Cov FAQ
Koj lub tuam txhab puas tuaj yeem lees txais customization thiab ua kom tau raws li cov neeg siv khoom tshwj xeeb?
Yog lawm, peb tuaj yeem ua tau.
Koj cov nqe lus them nqi yog dab tsi?
Hlau hloov chaw, PayPal, Western Union, Nyiaj xaj thiab Bitcoin.
Koj lub sijhawm khoom xa tuaj yog dab tsi?
Peb feem ntau nkoj tsis pub dhau 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: organic chemical industrial grade cas 108-95-2 99% purity phenol, China organic chemical industrial grade cas 108-95-2 99% purity phenol manufacturers, suppliers, factory
