Tom ntej: Ethyl Pyruvate CAS 617-35-6 Purity > 99.0% (GC)
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm Ethyl Pyruvate (CAS: 617-35-6) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav Ethyl Pyruvate,Please contact: alvin@ruifuchem.com
Tshuaj npe | Ethyl Pyruvate |
Synonyms | Pyruvic Acid Ethyl Ester;Ethyl 2-Oxopropionate;PEB;2-Oxopropanoic Acid Ethyl Ester;2-Oxopropionic Acid Ethyl Ester |
Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Ntau Lawm |
CAS Nr | 617-35-6 : kuv |
Molecular Formula | C5H8O3 |
Molecular Luj | 116.12 g / mol |
Melting Point | -58 ℃ |
Boiling Point | 143.0 ~ 145.0 ℃ (lit.) |
Flash Point | 45 ℃ (113 ° F) |
Qhov ntom | 1.045 g / mL ntawm 25 ° C (lit.) |
Refractive Index n20/D | 1.404 (lit.) |
rhiab heev | Moisture Sensitive, Thaum tshav kub kub Sensitive |
Solubility | Miscible nrog dej, Ethanol thiab Ether |
Hazard Class | 3;Flammable kua |
Packing Group | III |
COA & MSDS | Muaj |
Qauv | Muaj |
Keeb kwm | Shanghai, Suav |
Hom | Ruifu Tshuaj |
Cov khoom | Specifications | Cov txiaj ntsig |
Qhov tshwm sim | Xim tsis muaj xim rau lub teeb daj daj | Ua raws |
Purity / Analysis Method | > 99.0% (GC) | 99.6% |
Ethanol | <0.30% | 0.17% |
Dej los ntawm Karl Fischer | <0.20% | 0.04% |
Refractive Index n20/D | 1.403-1.406 Nws | Ua raws |
Qhov ceev (20 ℃) | 1.045-1.049 Nws | Ua raws |
Hnyav Hlau | ≤10ppm | <10ppm |
Infrared Spectrum | Raws li tus qauv | Ua raws |
1 H NMR Spectrum | Raws li tus qauv | Ua raws |
Xaus | Cov khoom tau raug kuaj thiab ua raws li cov lus qhia tshwj xeeb |
Pob:Fluorinated Fwj, 25kg / Nruas, 200kg / Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.Incompatible nrog oxidizing tus neeg sawv cev.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.
Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
Risk Codes | 10 - Flammable |
Kev nyab xeeb piav qhia | 16 - Khaws kom deb ntawm qhov chaw hluav taws xob. |
UN IDs | UN 3272 3/PG 3 |
WGK Germany | 3 |
TSCA | Yog lawm |
HS Code | 2918300090 ib |
Kev Ceeb Toom | Flammable / Irritant |
Hazard Class | 3 |
Packing Group | III |
Toxicity | LD50 qhov ncauj hauv luav: > 2000 mg/kg LD50 dermal Rat > 2000 mg/kg |
Ethyl Pyruvate (CAS: 617-35-6), ua kua nyob rau hauv chav tsev kub nrog tshiab, qab zib paj aroma.Nws tuaj yeem siv rau kev tsim cov kua txiv hmab txiv ntoo, citrus, qhob noom xim kasfes, thiab lwm yam. Nws yog ib qho tseem ceeb nruab nrab ntawm cov organic synthesis nrog kev siv dav hauv cov tshuaj (synthetic tshuaj ntawm thiophene), tshuaj tua kab (herbicides ntawm DuPont tuam txhab, thiophene-chav kawm fungicides. ), khoom noj khoom haus (yuav siv tau raws li ib tug preservative, antiseptic neeg sawv cev, thiab lwm yam.), tshuaj pleev ib ce thiab lwm yam lag luam.Siv raws li kws tshuaj nruab nrab, cua fresheners additives.
Ethyl Pyruvate muaj txiaj ntsig zoo hauv kev tiv thaiv kev tsim ntawm tyramine enzyme nyob rau hauv daim tawv nqaij.Yog li ntawd, nws muaj peev xwm tiv thaiv kev tsim ntawm melanin hauv daim tawv nqaij thiab muaj cov nyhuv whitening ntawm daim tawv nqaij.Nws tseem tuaj yeem ua cov khoom muaj txiaj ntsig zoo rau kev ntxiv rau hauv huab cua freshener, thiab tuaj yeem tshem tawm cov ammonia thiab methyl mercaptan hauv huab cua nrog cov ntxhiab tsw tshiab thiab huv.
Ethyl Pyruvate kuj muaj kev ua tau zoo heev hauv kev tsim cov heterocyclic compound thiab yog qhov tseem ceeb ntawm cov khoom siv raw thiab nruab nrab hauv kev sib xyaw ntawm cov tshuaj tua kab.Nws yog dav siv rau cov hluavtaws fungicides thiab herbicides.
Ethyl Pyruvate tuaj yeem siv rau hauv kev tsim cov tshuaj pindolol thiab tshuaj tua kab thiabendazole.Nyob rau tib lub sijhawm, nws yog qhov tseem ceeb nruab nrab ntawm kev lag luam tshuaj thiab tshuaj lom neeg.Nws yog dav siv rau ntau yam kev lag luam xws li tshuaj, tshuaj tua kab, tsw thiab fragrances, khoom noj khoom haus additives, cua fresheners, zoo tshuaj thiab lwm yam lag luam.Nws tuaj yeem siv rau hauv kev sib txuas ntawm cov tshuaj plawv zoo li tus neeg sawv cev nthuav dav;nws kuj tuaj yeem siv rau kev kho kom zoo nkauj ntawm daim tawv nqaij dawb thiab khoom noj khoom haus thiab tuaj yeem txhawb kev kho mob ntawm lub qhov txhab, tiv thaiv thiab kho cov kab mob ntawm daim tawv nqaij uas ua rau tawg, spalling thiab squamous metaplasia;nws tuaj yeem siv los ua cov khoom xyaw ua haujlwm siab hauv cov huab cua fresheners thiab tuaj yeem tshem tawm cov ammonia thiab methyl mercaptan hauv huab cua;vim nws tus kheej muaj qhov tshwj xeeb tsw, nws tuaj yeem siv rau flavors, tshuaj tsw qab;nws kuj yog ib qho tseem ceeb raw khoom rau hluavtaws resins thiab plastics.