Nws nta muaj peev xwm bacteriostatic tiv thaiv cov kab mob xws li pwm thiab cov poov xab, nrog rau cov kab mob Gram - zoo. Qhov zoo tshaj plaws ua haujlwm pH yog 4-8, nrog cov tshuaj tua kab mob muaj zog dua nyob rau hauv acidic thiab nruab nrab.
Qhov Zoo Tshaj Plaws
Hwj chim broad -spectrum inhibition txo cov kab mob microbial.
Nws nta dav pH adaptability, yooj yim formula ntxiv thiab muaj kev nyab xeeb siab, ua tau raws li ntau-kev lag luam tshuaj tua kab mob thiab khaws cia xav tau.
Specifications
| Tshuaj npe | Ethylparaben |
| CAS Nr. | 120-47-8 |
| Molecular Formula | C9H10O3 |
| Qhov tshwm sim | Dawb los yog yuav luag dawb crystalline hmoov |
| Lus Assay Content | 99.0%-100.5% |
| Melting Point | 115-118 degrees |
| Acidity | 4.0~7.0 |
| Ignition Residue | Tsawg dua lossis sib npaug li 0.05% |
| Qhuav | Tsawg dua lossis sib npaug li 0.5% |
Ntim & Cia
- Ntim: 25kg / ntawv nruas lossis los ntawm cov neeg siv khoom thov
- Khaws cov thawv ntim kom nruj thiab tiv thaiv los ntawm lub teeb, khaws cia hauv qhov chaw qhuav, txias ib puag ncig hauv qab 25 degree. Tiv thaiv kev sib cuag ncaj qha nrog cov khoom muaj zog oxidizing. Ntim hauv 25 kg cardboard nruas lined nrog yas zaj duab xis; tailor -ua specifications raws li kev thov.
Quality & Service
Tsim nyob rau hauv ISO-cov chaw muaj ntawv pov thawj, txhua pawg tuaj nrog Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (COA). Peb muab cov khoom siv txhim khu kev qha, kev txhawb nqa, thiab kev sib tw nqi rau kev txiav txim ntau.
FAQ
Q: Dab tsi yog qhov purity yuav tsum tau ntawm cov khoom?
A: Lub purity yog ntau dua los yog sib npaug rau 99.0% raws li tau txiav txim los ntawm HPLC.
Q: Dab tsi yog qhov ignition residue txwv?
A: Lub ignition residue yuav tsum tsis pub tshaj 0.05%
Q: Qhov ntsuas kub npaum li cas yog qhov khoom yaj ntawm?
A: Nws melting point poob ntawm 115℃thiab 118 degree.
Thov ib daim Quote/Sample
Nrhiav Ethylparaben 120-47-8 rau cov tshuaj pleev ib ce lossis kev tsim khoom? Peb muab cov ntaub ntawv qhia ntxaws ntxaws, kuaj dawb kuaj thiab muaj txiaj ntsig zoo rau koj qhov kev nug.
Cim npe nrov: Tuam Tshoj ethyl nipagin manufacturers, lwm tus neeg
