Levulinic Acid CAS 123-76-2 daahirnimo>99.0% (GC) Sawirka Warshada

Levulinic Acid CAS 123-76-2 daahirnimo>99.0% (GC) Warshada

Sharaxaad Gaaban:

Magaca Kiimikada: Levulinic Acid

CAS: 123-76-2

Daahirsanaanta:>99.0% (GC)

Muuqa: Crystal Flaky White ama Midab La'aan ilaa Huruud Dareere ah oo Daahfurnaan ah

Xiriirka: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Email noogu soo dir

Faahfaahinta Alaabta

Alaabooyinka La Xiriira

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Sharaxaad:

Shanghai Ruifu Chemical Co., Ltd. waa saaraha ugu horreeya ee Levulinic Acid (CAS: 123-76-2) oo leh tayo sare.Ruifu waxa uu bixin karaa keenista aduunka oo dhan, qiimo tartan ah, tiro yar iyo tiro badan oo la heli karo.Iibso Levulinic Acid,Please contact: alvin@ruifuchem.com

Guryaha Kiimikada:

Magaca Kiimikada	Levulinic acid
La mid ah	3-Acetylpropionic Acid;4-Oxovaler Acid;4-Ketopentanoic Acid;4-Oxopentanoic Acid;Laevulinic acid;Levulic acid;Ketovaleric acid
Heerka Saamiyada	Suuqa dhexdiisa, Wax-soo-saarka Mass
Lambarka CAS	123-76-2
Qaanuunka molecular	C5H8O3
Miisaanka Molecular	116.12 g/mol
Meesha dhalaalaysa	30.0 ~ 33.0 ℃
Barta Karsan	245.0 ~ 246.0 ℃ (lit.)
Cufnaanta	1.134 g/ml at 25 ℃( shid)
Tusmada N20/D	1.436 ~ 1.442
Xasaasi ah	Iftiinka xasaasiga ah
Biyuhu milmayn	Ku milmay Biyaha (675g/L at 20℃)
Heerkulka Kaydinta	Meel Qabow & Qallalan (2 ~ 8 ℃)
COA & MSDS	La heli karo
Summada	Kiimikada Ruifu

Tilmaamaha:

Walxaha	Heerarka Kormeerka	Natiijooyinka
Muuqashada	Crystal Flaky White ama Midab La'aan ah oo Dareere Hufan Jaalle ah	Dareere Daahsoon oo aan Midab lahayn
Meesha dhalaalaysa	30.0 ~ 33.0 ℃	31.5 ~ 32.6 ℃
Biyaha waxaa qoray Karl Fischer	<0.50%	0.25%
Hadhaaga dabka	≤0.05%	<0.05%
Chloride (Cl)	≤0.005%	<0.005%
Sulfate (SO42-)	≤0.01%	<0.01%
Angelic Lactone	≤0.30%	0.22%
Biraha culus (sida Pb)	≤20pm	<20ppm
Birta (Fe)	≤10pm	3pm
Daahirnimada / Habka Falanqaynta	>99.0% (HPLC)	99.1%
Daahirnimada / Habka Falanqaynta	98.5 ~ 101.5% (Titration by NaOH)	U hogaansama
Infrared Spectrum	Waafaqsan Qaab-dhismeedka	U hogaansama
Gabagabo	Alaabta waa la tijaabiyay oo waafaqay qeexitaannada
Ogow	Alaabtaani waa dhibic dhalaalaysa oo adag, waxa laga yaabaa inay beddesho xaalad deegaan kala duwan (adag, dareere ama qayb adag)

Xidhmada/Kaydinta/Raridda:

Xidhmada:Dhalo, 25kg/Drum, 180kg/Drum, ama sida waafaqsan shuruudaha macmiilka.
Xaaladda Kaydinta:Ku kaydi weelasha daboolan bakhaar qallalan, qabow oo hawo leh oo ka fog walxaha aan ku habboonayn.Ka ilaali iftiinka iyo qoyaanka.Ka fogow dabka.Sida ku cad qodobada kaydinta iyo gaadiidka kiimikooyinka guban kara.
Rarida:Gaarsiiya adduunka oo dhan FedEx/DHL Express.Bixi keenid degdeg ah oo la isku halayn karo.

Faa'iidooyinka

Awood ku filan: Tas-hiilaad ku filan iyo farsamoyaqaanno

Adeegga Xirfadlaha: Adeegga iibsashada hal joogsi

Xidhmada OEM: Xidhmada gaarka ah iyo summada ayaa diyaar ah

Gaadhida Degdega ah: Haddii kaydku ku jiro, dammaanad bixinta saddex maalmood ah

Supply xasiloon: Hayso kayd macquul ah

Taageerada Farsamada: Xalka tignoolajiyada waa la heli karaa

Adeegga Isku-dhafka Gaarka ah: Wuxuu u dhexeeyaa garaam ilaa kiilo

Tayo Sare: Waxaa la sameeyay nidaam hubinta tayada dhamaystiran

FAQ:

Sidee loo Iibsadaa?Fadlan la xidhiidhDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Khibrad 15 Sano ah?Waxaan leenahay in ka badan 15 sano oo waayo-aragnimo ah oo ku saabsan soo saarista iyo dhoofinta ee tiro balaadhan oo ah dhexdhexaad ah daawooyinka tayada sare leh ama kiimikooyinka ganaax.

Suuqyada Waaweyn?Iibiya suuqa gudaha, Waqooyiga Ameerika, Yurub, Hindiya, Kuuriya, Jabbaan, Australia, iwm.

Faa'iidooyinka?Tayada sare, qiimo jaban, adeegyo xirfadeed iyo taageero farsamo, gaarsiin degdeg ah.

TayadaHubinta?Nidaamka xakamaynta tayada adag.Qalabka xirfadlayaasha ah ee falanqaynta waxaa ka mid ah NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Imtixaanka xadka Microbial, iwm.

Tusaalooyinka?Badeecadaha intooda badani waxay bixiyaan muunado bilaash ah oo loogu talagalay qiimeynta tayada, kharashka dhoofinta waa in ay bixiyaan macaamiisha.

Hantidhawrka Warshada?Hantidhawrka warshada soo dhawoow.Fadlan horay u sii ballan.

MOQ?Ma jiro MOQ.Dalabka yar waa la aqbali karaa.

Waqtiga dirida? Haddii ay ku jirto kaydka, dammaanad bixinta saddex maalmood ah.

Gaadiidka?By Express (FedEx, DHL), hawada, badda.

Dukumentiyada?Adeegga iibka kadib: COA, MOA, ROS, MSDS, iwm waa la bixin karaa.

Isku-dhafka gaarka ah?Waxay ku siin kartaa adeegyada isku-dhafka gaarka ah si ay ugu habboonaato baahiyahaaga cilmi-baarista.

Shuruudaha Lacag-bixinta?Qaansheegga Proforma ayaa marka hore la soo diri doonaa ka dib marka la xaqiijiyo dalabka, oo lagu soo lifaaqay macluumaadka bangigayaga.Lacag bixinta T/T (Telex Transfer), PayPal, Western Union, iwm.

123-76-2 - Khatarta iyo Badbaadada:

Xeerarka Khatarta
R22 - Waxyeelo leh haddii la liqo
R36/37/38 - Waxay ka xanaajisaa indhaha, habdhiska neefsiga iyo maqaarka.
R34 - Sababaha gubashada
Sharaxaada Badbaadada
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.)
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
Aqoonsiga Qaramada Midoobay 3261
WGK Germany 3
RTECS OI1575000
TSCA Haa
HS code 2918300090
Khatarta Fasalka 8
Kooxda Baakadaha III
Sunta LD50 ee afka ah ee Bakaylaha: 1850 mg/kg LD50 dermal Bakayle> 5000 mg/kg

Codsiga:

Levulinic Acid (CAS: 123-76-2) ayaa si fudud ugu milmay biyaha iyo khamriga, dareerayaasha ether organic.Distillation at atmospheric cadaadis si dhib ah uma baaba'o, iyo haddii la kululeeyo muddo dheer, biyuhu waa lumaan si ay u noqdaan γ-lactone aan dhergin.Waa badeeco biomass ah iyo ka-soo-saarkeeda, sida ethyl levulinate iyo alkyl levulinate, ayaa loo isticmaali karaa sidii shidaal lagu daro.Waxaa loo isticmaalaa calcium levulinate ee daawooyinka, sida esters ee dareerayaasha iyo balaastikada, iyo samaynta valerolactone.Hydrogenation of levulinic acid waxay soo saari kartaa kiimikooyin kale oo faa'iido leh.Levulinic acid waa horudhac u ah isku dhafka dhexdhexaadiyeyaasha waxtarka leh sida γ-valerolactone, ethyl levulinate, pentanoic acid iyo 2-methyl-tetrahydrofuran.Kala saarista iyo kala saarista aashitada levulinic waxay keentaa shidaal noole oo suurtagal ah.
Levulinic acid waxaa loo isticmaali karaa sida alaabta ceeriin ee daawada, xawaashyada iyo rinjiga, waxaana loo isticmaali karaa sida dareere.Alaabtani waxay leedahay codsiyo ballaaran.Levulinic acid waxaa loo isticmaali karaa labadaba karboksilic acid iyo sidoo kale waxaa loo isticmaali karaa sida ketone falcelinta samaynta noocyada kala duwan ee alaabta iyada oo loo marayo esterification, halogenation, hydrogenation, fuuqbaxa oxidation, uumi, iwm, oo ay ku jiraan resins, farmashiyaha, dhir udgoon, dareerayaasha, Waxyaalaha caagga ah iyo caagagga ah, kuwa lagu daro saliidaha, surfactants iyo wixii la mid ah.Warshadaha dawooyinka, milixdeeda kaalshiyamka (calcium fructose) ayaa loo isticmaali karaa duritaanka xididka.Daawo nafaqo ahaan, waxay ka caawisaa kor u qaadista lafaha iyo ilaalinta dareenka caadiga ah ee dareemayaasha iyo muruqyada.Waxa kale oo loo isticmaali karaa soo saarista indomethacin iyo hormoonnada dhirta.Levulinic acid ee la soo saaray bisphenol acid waxa laga samayn karaa resin biyo-milmi leh, oo loo isticmaalo warshadaha waraaqaha si loo soo saaro warqad shaandhaysa.Levulinic acid sidoo kale waa dhexdhexaad ka mid ah sunta cayayaanka iyo midabaynta.
Waxaa loo isticmaalaa reagents biochemical, laakiin sidoo kale loogu talagalay isku-darka organic.
Levulinic acid waxa loo isticmaali karaa walxo kiimiko ah oo muhiim ah.Waxaa loo isticmaali karaa soo saarista daawada (mudidda xididada, indomethacin, iwm.), xabagta (bisphenol acid resin water-soluble), xawaash (xawaashka ama xawaashka tubaakada), rinjiga, rinjiga, sunta cayayaanka, iyo surfactants.Waxaa loo isticmaali karaa cilmi-baarista biochemical;wax soo saarka esters iyo daroogooyinka.Sidoo kale waa horjoogaha isku-dhafka chlorophyll.