Cov mis ntawm acetic acid (CAS 64-19-7) yog dab tsi?
CH3 COJ
Acetic acid (CAS 64-19-7), tseem hu ua ethanoic acid lossis methanecarboxylic acid, yog cov kua tsis muaj xim nrog lub zog thiab txawv pungent thiab qaub tsw. Nws cov qauv tshuaj yog C2H4O2 lossis tuaj yeem sau ua CH3COOH lossis CH3CO2H.
acetic acid formula
Cov khoom ntawm acetic acid (CAS 64-19-7) yog dab tsi?
acetic acid zog
| Khoom | Nqe lus piav qhia / Tus nqi |
|---|---|
| Tshuaj npe | Acetic acid |
| Tshuaj Formula | CH₃COOH |
| CAS Nr | 64-19-7 |
| Qhov tshwm sim | Cov kua tsis muaj xim nrog cov kua qaub muaj zog- zoo li tsw |
| Qhov ntom | 1.049 g / cm³ (kua); 1.27 g / cm³ (khoom) |
| Melting Point | 16-17 ° F (61-62 ° F) |
| Boiling Point | 118-119 ° F (244-246 ° F) |
| Solubility | Tag nrho miscible nrog dej, cawv, thiab feem ntau cov organic solvents |
| pKa | 4.76 (tsis muaj kua qaub) |
| Flash Point | 39℃(kaw khob) |
| Vapor Siab | ~ 15.7 mmHg ntawm 25 degree |
| tsw | Muaj zog, pungent, vinegar -zoo li |
| Molar Mass | 60.05 g / mol |
Kev siv acetic acid (CAS 64-19-7) yog dab tsi?
Hauv kev lag luam sector, acetic acid (CAS 64-19-7) yog ib qho tseem ceeb ntawm cov khoom noj khoom haus:
- Synthesis ntawm acetate fibers (rayon, zaj duab xis substrates)
- Kev tsim cov yas acetate (nplaum raw khoom)
- Manufacturing ntawm kws tshuaj intermediates
Nws cov derivatives pom kev siv dav hauv textiles, pharmaceuticals, coatings, thiab lwm yam lag luam.
acetic acid (CAS 64-19-7) siv
Vim li cas thiaj xaiv Gneebio rau Acetic Acid (CAS 64-19-7)?
Rau cov tuam txhab nrhiav qhov chawAcetic Acid (CAS 64-19-7), Gneebio muab cov khoom siv txhim khu kev qha txhawb nqa los ntawm ntau tshaj kaum xyoo ntawm kev paub hauv kev tsim tshuaj thiab xa tawm. Nrog kev tswj xyuas nruj, kev sib tw nqi, thiab kev xaiv ntim khoom yooj yim.
Peb cov kev tswj xyuas nruj nruj thiab cov ntawv pov thawj dav dav - suav nrog ISO9001, ISO14001, GMP, USP, thiab EP - xyuas kom txhua pawg ua tau raws li cov qauv thoob ntiaj teb.
Yam khoom siv tshuaj los ntawm Gneebio
Bulk Industrial buyers feem ntau yuav Acetic Acid ua ke nrog lwm cov kuab tshuaj thiab cov khoom 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 |
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