Kuv puas tuaj yeem siv 70 isopropyl cawv (cas 67 63 0) los ntxuav hluav taws xob?
Yog lawm. Nws yog qhov zoo tshaj plaws los ntxuav cov kua nplaum tawm ntawm lub rooj tsavxwm nrog cawv. Qhov siab dua qhov feem pua purity zoo dua, tab sis txawm tias cov khoom pheej yig dua li 70% isopropyl zoo kawg nkaus siv. Koj tsuas yog xav kom lub rooj tsavxwm qhuav tag ua ntej koj siv nws.
Vim li cas 70% isopropyl cawv (IPA) feem ntau siv los ua tshuaj tua kab mob?
70% isopropyl cawv yog nyiam heev hauv kev lag luam tshuaj thiab nquag ua haujlwm ua tshuaj tua kab mob. Tab sis vim li cas tshwj xeeb 70% concentration isopropyl cawv, es tsis yog siab dua lossis qis dua? Yog vim li cas tom qab qhov no yog ze ze rau lub mechanism ntawm microbial inactivation.
70% isopropyl cawv muaj txiaj ntsig zoo tua cov kab mob los ntawm kev rhuav tshem lawv cov phab ntsa ntawm tes thiab daim nyias nyias. Gram- cov kab mob tsis zoo muaj txheej nyias peptidoglycan hauv lawv daim nyias nyias, ua rau lawv muaj kev cuam tshuam rau isopropyl cawv puas tsuaj. Tsis tas li ntawd, dej ua raws li cov tshuaj tiv thaiv hauv cov tshuaj tiv thaiv no, ua rau denaturation ntawm daim nyias nyias proteins. Lub sijhawm ntawm kev sib cuag ntawm isopropyl cawv thiab lub cev kuj yog qhov tseem ceeb.
Piv nrog rau 100% isopropyl cawv, 70% cov tshuaj evaporates qeeb qeeb, ncua sij hawm sib cuag nrog cov kab mob. Qhov tseem ceeb tshaj, 70% isopropyl cawv nkag mus rau phab ntsa ntawm tes ntawm tus nqi qeeb, kom ntseeg tau tias tag nrho cov protein ntawm cov phab ntsa ntawm tes yog coagulated, yog li ua tiav cov microbial inactivation.
70% IPA VS 90% IPA VS 99% IPA
| Nco ntsoov | Lub zog tseem ceeb | Hom Kev Siv Khoom Siv |
|---|---|---|
| 70% IPA | Zoo microbial tua tus nqi, qeeb evaporation | Kev kho mob, ua kom tsis muaj menyuam, khoom noj khoom haus - tiv tauj rau kev ntxuav |
| 90% IPA | Kev ziab sai dua, muaj zog hnyav zog | Automotive, luam ntawv inks, machinery degreasing |
| 99% PIB | Ultra- ntshiab, residue- dawb, zoo tagnrho rau cov khoom rhiab heev | Electronics, kws tshuaj, chaw soj nstuam, txheej txheej |
Vim li cas thiaj xaiv Gneebio ua koj li isopropyl cawv (IPA) Chaw tsim tshuaj paus?
ISO & GMP Certified ManufacturingMultiple Qib Muaj
Peb muab ntau yam ntawm IPA qib:
- Qib Industrial
- Kev kawm qib
- Pharmaceutical / USP qib
- Electronic qib 99.9%
- Customized purity qib
Kev Tswj Xyuas Zoo
Txhua batch los nrog:
- COA
- MSDS
- TDS
- Thib peb-cov ntaub ntawv xeem cov tog neeg (ntawm kev thov)
Stable Bulk Supply & Competitive Pricing
Peb muab:
- Kev ntim khoom zoo (nruas, IBC, ISO tank)
- ruaj khov shipping npaj
- Ua raws li kev cai thoob ntiaj teb
Yam khoom siv tshuaj los ntawm Gneebio
Bulk Industrial buyers feem ntau yuavisopropyl cawv (IPA)ua ke nrog lwm cov kuab tshuaj thiab cov nruab nrab.
Ntawm no yog cov khoom nrov tshaj plaws:
| Khoom npe | CAS |
|---|---|
| Cyclhexanone (CYC) | 108-94-1 |
| Methyl Methacrylate (MMA) | 80-62-6 |
| 2-Methoxyethanol | 109-86-4 |
| Propionic Acid | 79-09-4 |
| Ethylene Glycol (Meg) | 107-21-1 |
| N, N -Dimethylacetamide (DMAC) | 127-19-5 |
Purchase Chemical Raw Materials Nyem qhov no: TIANJIN GNEE BIOTECH CO., LTD.