Khoom Description
Khoom Muag Khoom ntawm Acetonitrile Anhydrous
Acetonitrile (ACN) yog cov xim tsis muaj pob tshab uas muaj me ntsis tab sis cov yam ntxwv tsw, tshuaj lom, flammable thiab ci ntsa iab thaum combustion. Nws yog miscible nrog dej, methanol, methyl acetate, acetone, ether, chloroform, carbon tetrachloride thiab vinyl chloride.
Specification ntawm Acetonitrile Anhydrous
| Cov tshuaj acetonitrile 99.9 | ||||
| Yam khoom | Index | Kev tshwm sim | ||
| Qib Superior | Qib thib ib | Qib Qib | ||
| Qhov tshwm sim | Transparent kua, tsis muaj kev tshem tawm impurities | Tsim nyog | ||
| Hazen(Pt-Co) | 10 | 10 | ||
| Qhov ceev (20ºC) / (g / cm3) | 0.781~0.784 | 0.782 | ||
| Boiling ntau (under 0.10133MPa)<= | 81-82 | 80-82 | 81.6-81.8 | |
| Acidity (hauv acetic acid)<= | 50 | 100 | 300 | 6 |
| Moisture%<= | 0.03 | 0.1 | 0.3 | 0.013 |
| Tag nrho cov cyanide (hauv hydrocyanic acid) / (mg / kg)<= | 10 | 10 | 10 | 2 |
| Cov ntsiab lus ntawm ammonia<= | 6 | 6 | 6 | 1 |
| Cov ntsiab lus ntawm Acrylonitrile<= | 25 | 50 | 50 | 1 |
| Cov khoom hnyav (mg / kg)<= | 25 | 80 | 100 | 1 |
| Cov khoom hnyav (mg / kg)<= | 500 | 1000 | 1000 | 240 |
| Cov ntsiab lus Fe / (mg / kg)<= | 0.5 | 0.5 | 0.5 | 0.03 |
| Cov ntsiab lus ntawm Cu / (mg / kg)<= | 0.5 | 0.5 | 0.5 | 0.04 |
| Purity/(mg/kg)>= | 99.9 | 99.7 | 99.5 | 99.96 |
| Xaus | Qib Superior | |||
Kev siv ntawm Acetonitrile Anhydrous
Kev siv ntawm Acetonitrile hauv Pharmaceutical Formulations
Hauv kev lag luam tshuaj, ACN tuaj yeem ua cov kuab tshuaj rau cov tshuaj formulations thiab tseem ua haujlwm raws li tus neeg nruab nrab lossis catalyst thaum lub sijhawm tshuaj pretreatment thiab manufacturing processes. Piv txwv li, qee cov tshuaj nquag siv, xws li rosiglitazone thiab dopamine, muaj acetonitrile lossis nws cov khoom siv.
Kev siv ntawm Acetonitrile hauv Organic Synthesis
Nws kuj yog ib qho polar hnyav uas feem ntau ua haujlwm hauv cov organic synthesis cov tshuaj tiv thaiv. Nws tuaj yeem ua tus neeg sawv cev condensing, hnyav, lossis ua kom tus neeg sawv cev rau ntau yam kev cuam tshuam. Tsis tas li ntawd, acetonitrile yog ua hauj lwm rau dissolving thiab purifying tebchaw, los yog raws li ib tug tseem ceeb hnyav rau kev daws concentration.
Daim ntawv thov ntawm ACN hauv Electrochemistry
Vim nws cov polarity siab thiab zoo heev ion migration zog, ACN nrhiav kev siv dav hauv electrochemistry. Nws yog siv rau hauv kev npaj cov khoom sib txuas, catalysts, electrolytes, kua siv lead ua kua, thiab lwm yam.
Ntim thiab Cia
- 160kg * 80drums, 12.8 tuj / 20'FCL;
- 160kg * 152drums, 24.32 tuj / 40'FCL;
- 160kg * 156drums, 24.96ton / 40'FCL.
Cia
- Khaws rau hauv ib qho chaw txias, ventilated warehouse.
- Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.
- Lub tsev khaws khoom kub yuav tsum tsis pub tshaj 30 degree.
- Khaws lub thawv kaw. Khaws cais ntawm oxidants, acids, alkali hlau, amines, thiab lwm yam thiab tsis txhob sib xyaw cia.
Tuam txhab Profile
Gneebio yog cov kws tshaj lij cov khoom siv raw khoom hauv Suav teb. Tsim los ntawm 2016, peb muaj ntau tshaj 10 xyoo ntawm kev xa tawm, nrog peb cov khoom xa tawm mus rau ntau tshaj 60 lub teb chaws thoob ntiaj teb.
Peb cov khoom zoo tshaj -muag suav nrogDichloromethane (DCM)Acetic acid,Ethyl Acetate, Methanol, Butanol, Acetonitrile (ACE), Dimethyl Sulfoxide (DMSO), Isopropanol (IPA),p-Xylene, Cyclhexanone, thiab lwm yam.
FAQ
Qhov no txawv ntawm kev lag luam lossis tshuaj qib acetonitrile li cas?
HPLC qib acetonitrile muaj:
Cov ntsiab lus dej qis
Tsawg kab impurities
Tswj UV absorbance
Kev lag luam lossis qib tshuaj tsis pom zoo rau kev siv tshuaj ntsuam xyuas.
Puas yog COA muab rau txhua pawg?
Yog lawm. Txhua batch yog muab nrog ib pawg -COA tshwj xeeb, suav nrog kev huv, dej cov ntsiab lus, thiab UV cov ntaub ntawv.
Lub ntim dab tsi pom zoo rau cov chav kuaj?
Cov hnab ntim khoom muaj xws li 1L, 2.5L, thiab 4L fwj. Qhov ntau thiab tsawg (20L lossis nruas) muaj rau siab -siv labs.
Yuav tsum khaws cov khoom no li cas?
Khaws rau hauv cov thawv kaw nruj nreem, hauv qhov chaw txias, qhuav, deb ntawm lub teeb thiab qhov hluav taws kub. Reseal tam sim ntawd tom qab siv los tiv thaiv kev nqus dej.
Cov qauv puas tuaj yeem muab rau txoj kev siv tau?
Yog lawm. Cov raj mis me me tuaj yeem muab rau txoj kev txhim kho thiab kev siv tau, raws li kev cai thauj khoom.
Hu rau tus neeg muag khoom rau kev txiav txim ntau
Cim npe nrov: CAS 75-05-8 acn acetonitrile anhydrous 99.8% purity hplc qib, Tuam Tshoj cas 75-05-8 acn acetonitrile anhydrous 99.8% purity hplc qib manufacturers, lwm tus neeg, Hoobkas
