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

Tlhaloso e Khutšoanyane:

Lebitso la lik'hemik'hale: Levulinic Acid

CAS: 123-76-2

Bohloeki: >99.0% (GC)

Ponahalo: Mokelikeli o Bonahalang o Mosoeu kapa o se na Mobala ho ea ho Mokelikeli o Bonahalang o Mosehla o Khanyang

Ikopanye le: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Lihlahisoa tse Amanang

Li-tag tsa Sehlahisoa

Tlhaloso:

Shanghai Ruifu Chemical Co., Ltd. ke moetsi ea ka sehloohong oa Levulinic Acid (CAS: 123-76-2) e nang le boleng bo phahameng.Ruifu e ka fana ka lits'ebeletso tsa lefats'e ka bophara, theko ea tlholisano, palo e nyane le e ngata e fumanehang.Reka Levulinic Acid,Please contact: alvin@ruifuchem.com

Lintho tsa Lik'hemik'hale:

Lebitso la Lik'hemik'hale	Levulinic Acid
Litlhaloso tse tšoanang	3-Acetylpropionic Acid;4-Oxovaleric Acid;4-Ketopentanoic Acid;4-Oxopentanoic Acid;Laevulinic Acid;Levulic Acid;γ-Ketovaleric Acid
Boemo ba Setoko	In Stock, Mass Production
Nomoro ea CAS	123-76-2
Foromo ea limolek'hule	C5H8O3
Boima ba Molek'hule	116.12 g/mol
Melting Point	30.0~33.0℃(lit.)
Ntlha e belang	245.0~246.0℃(lit.)
Botenya	1.134 g/mL ho 25℃(lit.)
Refractive Index n20/D	1.436~1.442
E hloahloa	Khanya e Imamela
Ho qhibiliha ha Metsi	E qhibiliha ka Metsing (675g/L ka 20℃)
Mocheso oa polokelo.	Sebaka se pholileng le se omileng (2~8℃)
COA & MSDS	E fumaneha
Brand	Ruifu Chemical

Litlhaloso:

Lintho	Maemo a Tlhahlobo	Liphetho
Ponahalo	Mokelikeli o Bonahalang o Mosoeu kapa o se na Mmala ho isa ho Mokelikeli o Bonahalang o Mosehla o Khanyang	Mokelikeli oa Transparent o senang Mebala
Melting Point	30.0 ~ 33.0℃	31.5 ~ 32.6 ℃
Metsi ka Karl Fischer	<0.50%	0.25%
Masala a ho Hloekisa	≤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
Tshipi (Fe)	≤10ppm	3ppm
Mokhoa oa Bohloeki / Analysis	>99.0% (HPLC)	99.1%
Mokhoa oa Bohloeki / Analysis	98.5~101.5% (Titration by NaOH)	E lumellana
Infrared Spectrum	E Ikamahanya le Sebopeho	E lumellana
Qetello	Sehlahisoa se lekoa 'me se lumellana le litlhaloso
Hlokomela	Sehlahisoa sena ke sebaka se tlase sa ho qhibiliha se tiileng, se ka fetola boemo libakeng tse fapaneng (tse tiileng, tse metsi kapa tse tiileng)

Sephutheloana/Bobolokelo/Ho tsamaisa ka sekepe:

Sephutheloana:Botlolo, 25kg/Drum, 180kg/Drum, kapa ho latela tlhoko ea moreki.
Boemo ba polokelo:Boloka ka lijaneng tse tiisitsoeng sebakeng sa polokelo se ommeng, se pholileng le se nang le moea o pholileng hole le lintho tse sa lumellaneng.Sireletsa leseli le mongobo.Dula hole le mollo.Ho ea ka litokisetso tsa lik'hemik'hale tse tukang mollo le lipalangoang.
Ho tsamaisa ka sekepe:Fana ka lefatše ka FedEx / DHL Express.Fana ka thomello e potlakileng le e tšepahalang.

Melemo:

Bokhoni bo lekaneng: Lisebelisoa le litsebi tse lekaneng

Tšebeletso ea profeshenale: Tšebeletso e le 'ngoe ea ho reka

Sephutheloana sa OEM: Sephutheloana sa tloaelo le leibole lia fumaneha

Tlhahiso e potlakileng: Haeba e le ka har'a setoko, ho netefalitsoe hore ho tsamaisoa matsatsi a mararo

Thepa e tsitsitseng: Boloka thepa e lekaneng

Tšehetso ea Theknoloji: Tharollo ea theknoloji e teng

Tšebeletso e Tloaelehileng ea ho Kopanya: Ho tloha ho ligrama ho isa ho lik'hilograma

Boleng bo Phahameng: Ho thehile tsamaiso e felletseng ea netefatso ea boleng

LBH:

Mokhoa oa ho Reka?Ka kopo ikopanyeDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Phihlelo ea Lilemo Tse 15?Re na le boiphihlelo ba lilemo tse fetang 15 ho etsa le ho romella kantle ho naha mefuta e mengata e fapaneng ea li-intermediate tsa boleng bo holimo tsa meriana kapa lik'hemik'hale tse ntle.

Limmaraka tse ka Sehloohong?Rekisetsa 'maraka oa lapeng, Amerika Leboea, Europe, India, Korea, Japane, Australia, joalo-joalo.

Melemo?Boleng bo phahameng, theko e theko e tlaase, lits'ebeletso tsa litsebi le ts'ehetso ea tekheniki, phano e potlakileng.

BolengTiisetso?Tsamaiso e thata ea taolo ea boleng.Lisebelisoa tsa profeshenale bakeng sa tlhahlobo li kenyelletsa NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, joalo-joalo.

Mehlala?Lihlahisoa tse ngata li fana ka mehlala ea mahala bakeng sa tlhahlobo ea boleng, litšenyehelo tsa ho tsamaisa thepa li lokela ho lefshoa ke bareki.

Feme Audit?Ho amoheloa ha fektheri.Ke kopa o etse kopano esale pele.

MOQ?Ha ho MOQ.Taelo e nyenyane e amoheleha.

Nako ea thomello? Haeba ka har'a setoko, ho netefalitsoe hore ho tsamaisoa ka matsatsi a mararo.

Lipalangoang?Ka Express (FedEx, DHL), ka Moea, ka Leoatle.

Litokomane?Ka mor'a tšebeletso ea thekiso: COA, MOA, ROS, MSDS, joalo-joalo e ka fanoa.

Custom Synthesis?E ka fana ka lits'ebeletso tsa tloaelo tsa ho kopanya ho lekana hantle litlhoko tsa hau tsa lipatlisiso.

Litefiso Melao?Invoice ea Proforma e tla romelloa pele kamora netefatso ea odara, e kenyellelitseng tlhahisoleseling ea rona ea banka.Tefo ka T/T (Telex Transfer), PayPal, Western Union, joalo-joalo.

123-76-2 - Kotsi le Tšireletseho:

Likhoutu tsa Kotsi
R22 - E kotsi ha e koetsoe
R36/37/38 - Ho hlohlona mahlong, tsamaiso ya moya le letlalo.
R34 - E baka ho cha
Tlhaloso ea Tšireletseho
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S45 - Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ho ngaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
S36/37/39 - Apara liaparo tse loketseng tse sireletsang, liatlana le tšireletso ea mahlo / sefahleho.
UN ID 3261
WGK Jeremane 3
RTECS OI1575000
TSCA Ho joalo
HS Code 2918300090
Sehlopha sa 8 sa Kotsi
Sehlopha sa ho paka III
Chefo LD50 ka molomo ho Mmutla: 1850 mg/kg LD50 dermal Rabbit > 5000 mg/kg

Kopo:

Levulinic Acid (CAS: 123-76-2) e qhibiliha habonolo ka metsing le joala, ether organic solvents.Distillation ka khatello ea sepakapaka ha e bole, 'me haeba e futhumatsoa nako e telele, metsi a lahleha hore e be γ-lactone e sa tsitsang.Ke sehlahisoa sa biomass mme lihlahisoa tsa eona, tse kang ethyl levulinate le alkyl levulinate, li ka sebelisoa e le lisebelisoa tsa mafura.E sebelisoa bakeng sa calcium levulinate meriana, e le esters ka solvents le plasticizers, le ho etsa valerolactone.Hydrogenation ea levulinic acid e ka hlahisa lik'hemik'hale tse ling tse molemo.Levulinic Acid ke selelekela sa ho qaptjoa ha li-intermediate tse molemo tse kang γ-valerolactone, ethyl levulinate, pentanoic acid le 2-methyl-tetrahydrofuran.Derivatization le esterification ea levulinic acid e fella ka matla a biofuel.
Levulinic Acid e ka sebelisoa e le lisebelisoa tsa meriana, linoko le pente, 'me e sebelisoa e le mokelikeli.Sehlahisoa sena se na le lisebelisoa tse ngata.Levulinic acid e ka sebelisoa e le carboxylic acid hape e ka sebelisoa e le ketone bakeng sa karabelo ea ho etsa mefuta e sa tšoaneng ea lihlahisoa ka esterification, halogenation, hydrogenation, oxidation dehydrogenation, condensation, joalo-joalo, ho akarelletsa le li-resin, meriana, linoko, li-solvents, li-additives tsa rabara le tsa polasetiki, li-lubricant additives, li-surfactants joalo-joalo.Indastering ea meriana, letsoai la lona la calcium (calcium fructose) le ka sebelisoa bakeng sa ente ea methapo.Joalo ka moriana oa phepo, e thusa ho matlafatsa sebopeho sa lesapo le ho boloka thabo e tloaelehileng ea methapo le mesifa.E ka boela ea sebelisoa bakeng sa tlhahiso ea indomethacin le li-hormone tsa semela.Levulinic acid e entsoeng ka bisphenol acid e ka etsoa ka resin e qhibilihang ka metsi, e sebelisoang indastering ea pampiri ho hlahisa pampiri ea filthara.Levulinic acid e boetse e le setsi sa chefo e bolaeang likokoanyana le dae.
E sebelisoa bakeng sa li-reagents tsa biochemical, empa hape le bakeng sa organic synthesis.
Levulinic Acid e ka sebelisoa e le lisebelisoa tsa bohlokoa tsa lik'hemik'hale tse tala kapa li-solvents.E ka sebelisoa bakeng sa ho etsa meriana (ente ea intravenous, indomethacin, joalo-joalo), resin (bisphenol acid e qhibilihang ka metsing), linoko (linoko kapa linoko tsa koae), pente, pente, chefo e bolaeang likokoanyana, le li-surfactants.E ka sebelisoa bakeng sa lipatlisiso tsa biochemical;tlhahiso ea li-ester le lithethefatsi.Hape ke inhibitor ea chlorophyll synthesis.