Levulinic Acid CAS 123-76-2 Purity > 99.0% (GC) Factory

Tsanangudzo Pfupi

Zita reKemikari: Levulinic Acid

CAS: 123-76-2

Kuchena: > 99.0% (GC)

Chitarisiko: White Flaky Crystal kana isina Ruvara kune Yero Yellow Transparent Liquid

Bata: Dr. Alvin Huang

Nharembozha/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Tumira email kwatiri

Product Detail

Product Tags

Tsanangudzo:

Shanghai Ruifu Chemical Co., Ltd. ndiyo inotungamira kugadzira Levulinic Acid (CAS: 123-76-2) ine mhando yepamusoro.Ruifu inogona kupa kutumirwa kwepasirese, mutengo wemakwikwi, madiki uye akawanda akawanda aripo.Tenga Levulinic Acid,Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	Levulinic Acid
Mashoko anoreva zvakafanana	3-Acetylpropionic Acid;4-Oxovaleric Acid;4-Ketopentanoic Acid;4-Oxopentanoic Acid;Laevulinic Acid;Levulic Acid;γ-Ketovaleric Acid
Stock Status	MuStock, Mass Production
Nhamba yeCAS	123-76-2
Molecular Formula	C5H8O3
Molecular Weight	116.12 g/mol
Melting Point	30.0~33.0℃(lit.)
Boiling Point	245.0~246.0℃(lit.)
Density	1.134 g/mL pa25℃(lit.)
Refractive Index n20/D	1.436~1.442
Sensitive	Chiedza Sensitive
Mvura Solubility	Soluble muMvura (675g/L pa20℃)
Storage Temp.	Nzvimbo Inotonhorera & Yakaoma (2~8℃)
COA & MSDS	Available
Brand	Ruifu Chemical

Zvinotsanangurwa:

Items	Kuongorora Maitiro	Results
Chitarisiko	White Flaky Crystal kana isina Ruvara kune Yero Yellow Transparent Liquid	Colorless Transparent Liquid
Melting Point	30.0 ~ 33.0℃	31.5 ~ 32.6 ℃
Mvura naKarl Fischer	<0.50%	0.25%
Ignition Residue	≤0.05%	<0.05%
Chloride (Cl)	≤0.005%	<0.005%
Sulfate (SO42-)	≤0.01%	<0.01%
Angelic Lactone	≤0.30%	0.22%
Heavy Metals (as Pb)	≤20ppm	<20ppm
Simbi (Fe)	≤10ppm	3ppm
Kuchena / Analysis Method	>99.0% (HPLC)	99.1%
Kuchena / Analysis Method	98.5 ~ 101.5% (Titration neNaOH)	Zvinoenderana
Infrared Spectrum	Inopindirana neChimiro	Zvinoenderana
Mhedziso	Chigadzirwa chacho chakaedzwa uye chinoenderana nezvinodiwa
Cherechedza	Ichi chigadzirwa chakaderera kunyungudika chakasimba, chinogona kuchinja mamiriro munzvimbo dzakasiyana (yakasimba, yemvura kana semi-yakasimba)

Pakeji/Kuchengeta/Shipping:

Package:Bhodhoro, 25kg/Drum, 180kg/Drum, kana zvinoenderana nezvinodiwa nemutengi.
Storage Condition:Chengetedza mumidziyo yakavharwa panzvimbo yakaoma, inotonhorera uye inofefetera kure nezvinhu zvisingaenderane.Dzivirira kubva kuchiedza uye unyoro.Gara kure nemoto.Maererano nezvinodiwa zvekuchengetedza makemikari anopisa uye kutakura.
KutumiraKuendesa kupasirese neFedEx / DHL Express.Ipa kutumirwa nekukurumidza uye kwakavimbika.

Zvakanakira:

Yakakwana Capacity: Inokwana zvivakwa uye matekiniki

Professional Service: Imwe inomira kutenga sevhisi

OEM Package: Tsika pasuru uye label iripo

Fast Delivery: Kana iri mukati me stock, mazuva matatu ekutumira anovimbiswa

Yakagadzika Supply: Chengetedza zvine musoro stock

Tsigiro yehunyanzvi: Tekinoroji mhinduro iripo

Tsika Synthesis Service: Kubva pamagiramu kusvika makirogiramu

Hunhu Hwepamusoro: Yakagadzira yakakwana yemhando yekusimbisa system

FAQ:

Kutenga sei?Please contactDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Makore 15 Oupenyu?Tine makore anopfuura 15 ane ruzivo mukugadzira uye kutumira kunze kwemhando dzakasiyana-siyana dzepamusoro dzemishonga yepakati kana makemikari akanaka.

Main Markets?Tengesa kumusika wepamba, North America, Europe, India, Korea, Japan, Australia, nezvimwe.

Zvakanakira?Hunhu hwepamusoro, mutengo unokwanisika, masevhisi ehunyanzvi uye rutsigiro rwehunyanzvi, kuendesa nekukurumidza.

HunhuSimbiso?Strict quality control system.Midziyo yehunyanzvi yekuongorora inosanganisira NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, nezvimwe.

Samples?Zvigadzirwa zvakawanda zvinopa mahara emahara ekuongorora kwemhando, mutengo wekutumira unofanirwa kubhadharwa nevatengi.

Factory Audit?Factory audit inogamuchirwa.Ndapota itai nguva isati yasvika.

MOQ?Hapana MOQ.Kurongeka kudiki kunogamuchirwa.

Delivery Nguva? Kana mukati me stock, mazuva matatu kutumirwa anovimbiswa.

Transportation?Ne Express (FedEx, DHL), neMhepo, neGungwa.

Zvinyorwa?Mushure mekutengesa sevhisi: COA, MOA, ROS, MSDS, nezvimwe zvinogona kupihwa.

Custom Synthesis?Inogona kupa echinyakare synthesis masevhisi kuti aenderane nezvinodiwa zvako zvekutsvagisa.

Payment Terms?Proforma invoice inozotumirwa kutanga mushure mekusimbisa kurongeka, yakavharirwa ruzivo rwedu rwebhangi.Kubhadhara neT/T (Telex Transfer), PayPal, Western Union, nezvimwe.

123-76-2 - Njodzi uye Kuchengeteka:

Risk Codes
R22 - Zvinokuvadza kana ikamedzwa
R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
R34 - Zvinokonzera kupisa
Tsanangudzo Yekuchengetedza
S26 - Kana wasangana nemaziso, simbura nekukasira nemvura yakawanda uye tsvaga mazano ekurapwa.
S45 - Kana pakaitika tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga zano rekurapa nekukasira (ratidza chinyorwa pese pazvinogoneka.)
S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira maziso/chiso.
UN IDs 3261
WGK Germany 3
RTECS OI1575000
TSCA Hongu
HS Code 2918300090
Hazard Kirasi 8
Kurongedza Boka III
Toxicity LD50 nemuromo muTsuro: 1850 mg/kg LD50 dermal Rabbit> 5000 mg/kg

Application:

Levulinic Acid (CAS: 123-76-2) inonyungudika nyore nyore mumvura uye doro, ether organic solvents.Distillation pamhepo yemuchadenga haiore, uye kana ikapisa kwenguva yakareba, mvura inorasika kuita unsaturated γ-lactone.Icho chigadzirwa chebiomass uye zvigadzirwa zvayo, zvakadai se ethyl levulinate uye alkyl levulinate, inogona kushandiswa semafuta ekuwedzera.Inoshandiswa ku calcium levulinate mumishonga, se esters mu solvents uye plasticizers, uye nekugadzira valerolactone.Hydrogenation ye levulinic acid inogona kugadzira mamwe makemikari anobatsira.Levulinic Acid inotangira kuumbwa kwezvinhu zvinobatsira zvepakati zvakadai seγ-valerolactone, ethyl levulinate, pentanoic acid uye 2-methyl-tetrahydrofuran.Derivatization uye esterification ye levulinic acid inoguma mune zvingangoita biofuels.
Levulinic Acid inogona kushandiswa semidziyo yemishonga, zvinonhuwira nependi, uye inoshandiswa se solvent.Ichi chigadzirwa chine maapplication akakura.Levulinic acid inogona kushandiswa seyose carboxylic acid uye inogonawo kushandiswa seketone yemhinduro yekugadzira marudzi akasiyana ezvigadzirwa kuburikidza ne esterification, halogenation, hydrogenation, oxidation dehydrogenation, condensation, nezvimwewo, kusanganisira resin, mishonga, zvinonhuwira, solvents, rubber uye epurasitiki additives, lubricant additives, surfactants uye zvichingodaro.Muindasitiri yemishonga, calcium munyu (calcium fructose) inogona kushandiswa kubaya jekiseni remutsinga.Semushonga unovaka muviri, unobatsira kusimudzira kuumbwa kwebhonzo uye kuchengetedza yakajairika excitability yetsinga nemamhasuru.Inogonawo kushandiswa kugadzira indomethacin uye mahomoni ezvirimwa.Levulinic acid inogadzirwa bisphenol acid inogona kugadzirwa nemvura-soluble resin, inoshandiswa muindasitiri yemapepa kugadzira pepa refirita.Levulinic acid zvakare iri pakati pemishonga yezvipembenene uye dhayi.
Inoshandiswa kune biochemical reagents, asiwo kune organic synthesis.
Levulinic Acid inogona kushandiswa sechinhu chakakosha chemakemikari mbishi zvinhu kana zvinonyungudutsa.Inogona kushandiswa kugadzira mishonga (jekiseni remutsinga, indomethacin, nezvimwewo), resin (bisphenol acid water-soluble resin), zvinonhuwira (zvinonhuhwira kana zvinonhuwira zvefodya), pendi, pendi, mishonga yezvipembenene, nezvinogadzirwa.Inogona kushandiswa kutsvakurudza biochemical;kugadzirwa kwe esters nemishonga.Iyo zvakare inhibitor ye chlorophyll synthesis.