High Purity Glacial Acetic Acid – Na Versatile Katalis ɛn Grin Sɔlvɛnt fɔ Ɔrganik Sɛntesis
Ki Advantej dɛn we yu go gɛt
1.Ultra-High Puriti & Stebiliti: 1. .
≥99.5% puriti de mek sכh se efyushכn, hεy-yield riakshכn dεm, we fayn fכ sεnsitiv sεntez dεm (εgz., fכmasyutik intamεdiεt dεm, likwid kristכl mεtirial dεm).
2.Vɛsatiliti: .
Lab-Grɛd: I fayn fɔ smɔl-smɔl riakshɔn ɔptimayzeshɔn ɛn mɛkanikal stɔdi.
Industrial-Grade: I kɔmpitabl wit payɔt-skel ɛn kɔntinyu prodakshɔn prɔses, inklud maykrowev riaktɔ ɛn ay-prɛshɔn sistɛm.
3.Sefty & Sastaynabiliti:
Sial pakej (lik-pruf dizayn + inɛt gas filin) de mek i nɔ evapɔreshɔn ɛn kɔntaminɛshɔn, we de fala ISO 14001 envayrɔmɛnt standad.
Risaykul bay distileshɔn ɔ adsɔpshɔn mɛtɔd, we de ridyus west bay ɔva 70%.
4.Kɔst-Efɛktivnɛs:
riples di kכrosiv asid dεm (εgz., sכlfyurik asid) as strכng asid katalis, we de minimiz di ikwipment kכroshכn.
I de sinagayz wit ayɔn likwid fɔ ɛp fɔ mek di yield dɛn go bifo ɛn fɔ mek di riakshɔn tɛm shɔt.
Tipik Aplikeshɔn dɛn
Famasiutik dɛn:
εsterifikeshכn fכ ibuprofεn (yield כp to 98%).
Amidation of cefalexin (sεlektiviti inkrεs bay 20%).
Fayn Kwɛmyuɛl dɛn:
Flawa sεntesis: Grin prodakshכn fכ nεchכral εsta dεm (εgz., isoamyl asetεt, bεnzyl asetεt).
Day intamεdiεt dεm: Katalytik כksidεshכn fכ bεnzoik asid dεrivεt dεm (riakshכn tεmprachכ dεn rεdכks bay 15%).
Polima Sayns: .
Poliεsta rεsin sεntez: Eko-frenli PET prodakshכn via transεstεrifikεshכn.
Cellulose acetate: Dɛn kin yuz am fɔ mek mɛrɛsin dresin ɛn pak we dɛn kin yuz fɔ mek tin dɛn we kin pwɛl.
Analitikal Kwɛstyɔn:
Polar solvent fɔ HPLC mobayl faz prɛparashɔn.
sεmpl prεtritmεnt: Disכlushכn כf kכmpawnd dεm we nכ de sכlv fayn (εgz., alkaloyd, stεroyd).
Spɛsifikeshɔn dɛn
| Di Prodak Nem | Glacial Asɛtik Asid we dɛn kɔl | |||||||||
| Fɔmula fɔ Kwɛmyuɛl | C2H4O2 we de na di wɔl | |||||||||
| Mɔlikul Weyt | 60,05 g/mol | |||||||||
| Aw a luk | Transparent likwid we nɔ gɛt kɔlɔ | |||||||||
| Pɔynt fɔ Mɛlt | 16.6°C | |||||||||
| Poynt fɔ Bɔyl | 117.9°C | |||||||||
| Tik | 1,0492 g/cm3 we yu de yuz | |||||||||
| CAS NO | 64 - 19 - 7. Di wan dɛn we de wok | |||||||||
| HS Kɔd fɔ di HS | 29152110 na di 29152110 | |||||||||
| EINECS NO | 200 - 580 - 7. Di wan dɛn we de wok | |||||||||
| Aplay fɔm | Dɛn kin yuz am fɔ mek kemikal, it, fɔ mek mɛrɛsin, ɛn fɔ mek klos | |||||||||
Kwaliti Kɔntrol Shit
| Di Prodak Nem | Glacial Asɛtik Asid we dɛn kɔl | ||||||
| TIN | Spɛsifikeshɔn | Rizɔlt | |||||
| Kromatisiti ( in Hazen )maks | 10 | 10 | |||||
| Asetik Asid we de insay, % min | 99.8 | 99.90 | |||||
| Moisture konten, % maks | 0.15 | 0.1 | |||||
| Fɔmik asid kɔntinyu, % maks | 0.05 | 0.024 | |||||
| Asetaldehayd kɔntinyu, % maks | 0.03 | 0.01 | |||||
| Residu pan evaporeshɔn, % maks | 0.01 | 0.003 | |||||
| Ayɔn kɔntinyu (bays pan Fe),% maks | 0.00004 | 0.00004 | |||||
| Pɛrmanganat tɛm,min | 30. Di wan dɛn we de wok | 30. Di wan dɛn we de wok | |||||
Pakɛj & Stɔrej
Lab Sayz: . 500mL/1L glas bɔtul (PTFE stɔp, we nɔ de mek wata).
Indastrial Sayz: . 25kg/200L ISO-standad stɛl drɔm (polyethylene-layn, kɔrɛshɔn-rɛsistant).
Kastɔm Sɔlwɛshɔn dɛn: I de insay 500mL vayl fɔ ay-throughput skrinin.
Di Kɔndishɔn dɛn fɔ Stɔr:
Stɔr na ≤30°C insay kɔntena dɛn we gɛt layt; shelf layf 12 mɔnt.
Kip away frɔm ignin sɔs ɛn strɔng ɔksidayza; dɛn kin se dɛn fɔ kip am na kabinɛt dɛn we nɔ kin bɔn.
I de fala di GHS kemikal klasification; MSDS (Matirial Sefty Data Sheet) we dɛn gi.