I-Ethyl Thioglycolate CAS 623-51-8 Ubunyulu > 99.0% (GC)
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-Ethyl Thioglycolate (Ethyl Mercaptoacetate) (CAS: 623-51-8) kunye nomgangatho ophezulu.I-Ruifu Chemical inokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, inkonzo egqwesileyo, encinci kunye nezixa ezininzi ezikhoyo.Thenga i-Ethyl Thioglycolate,Please contact: alvin@ruifuchem.com
| Igama leMchiza | Ethyl Thioglycolate |
| Izithethantonye | I-Ethyl Mercaptoacetate;I-Mercaptoacetic Acid Ethyl Ester;I-Thioglycolic Acid Ethyl Ester;I-Ethyl 2-Mercaptoacetate;I-Ethyl α-Mercaptoacetate;I-2-Mercaptoacetic Acid Ethyl Ester |
| Ubume beStokhwe | Kwi-Stock, iMveliso yoRhwebo |
| Inombolo yeCAS | 623-51-8 |
| Ifomula yeemolekyuli | C4H8O2S |
| Ubunzima beMolekyuli | 120.17 g/mol |
| Indawo yokunyibilika | -80℃ |
| Indawo yokubilisa | 157℃ |
| Indawo yokuflasha | 48℃ |
| Ubunzima obuthile (20/20) | 1.10 |
| Refractive Index n20/D | 1.46 |
| Inovakalelo | I-Air Sensitive, Hygroscopic |
| Ukunyibilika kwamanzi | Akudityaniswanga okanye Kunzima Ukuxubana Emanzini |
| Uzinzo | Izinzile.Ukutsha.Ayihambelani ne-oxidizing agents ezinamandla, iziseko ezinamandla |
| I-COA kunye ne-MSDS | Iyafumaneka |
| Imvelaphi | Shanghai, China |
| Uphawu | Ruifu Chemical |
| Izinto | Iinkcukacha | Iziphumo | Indlela yokuvavanya |
| Imbonakalo | Ulwelo olungenambala | Ulwelo olungenambala | Uvavanyo olubonakalayo |
| Ubunyulu / Indlela yokuHlalutya | >99.0% (GC) | 99.4% | IChromatograph yegesi |
| Ubunzima obuthile | 1.090~1.110 | 1.106 | Indlela yeGravimetric |
| Refractive Index n20/D | 1.455~1.461 | 1.460 | |
| Iasidi yasimahla | <0.50% | 0.08% | Titration |
| I-Chroma (Pt-Co) | <10 | 5 | RHSCC |
| I-Infrared Spectrum | Ngokungqinelana noLwakhiwo | Iyahambelana | |
| I-1H NMR Spectrum | Ngokungqinelana noLwakhiwo | Iyahambelana | |
| Ukuqukumbela | Imveliso ivavanyiwe kwaye ihambelana neenkcukacha ezinikiweyo | ||
Umqulu:Ibhotile enefluorinated, 25kg/drum, 200L idrum yeplastiki, 220kg/drum, okanye ngokwemfuno yomthengi.
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Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.
UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.
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Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.
MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.
Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.
Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.
Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.
Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.
Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.
Iimpawu zeHazard T - zinetyhefu
Iikhowudi zoMngcipheko R10-Inokutsha
I-R25 - Inetyhefu xa iginyiwe
R36/38 - Iyacaphukisa emehlweni kunye nolusu.
Inkcazelo yoKhuseleko
S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36/37/39 - Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo / ubuso.
S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa ingcebiso kagqirha ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.)
Izazisi ze-UN UN 1992 3/PG 3
WGK eJamani 3
RTECS AI6650000
TSCA Ewe
HS Code 2930 9090.99
Udidi 3 lweengozi
Ukupakisha Iqela III
I-Ethyl Thioglycolate (i-Ethyl Mercaptoacetate) (i-CAS: i-623-51-8) isetyenziswe njenge-organic synthesis ephakathi okanye i-pharmaceutical intermediate.I-Ethyl Thioglycolate i-reagent yokumisela isinyithi.Amayeza aphakathi kwi-synthesis ye-cefmetazole.
Iziphumo ezivela kwi-esterification ye-thioglycolic acid kunye ne-ethanol phambi kwe-sulfuric acid.I-Thioglycolic acid, i-ethanol, kunye ne-asidi ye-sulfuric yatshiswa phantsi kwe-reflux kwiiyure ze-24 ukuze ihlukanise i-ester layer, ihlanjwe kane nge-brine egcweleyo, kwaye yomiswa phezu kwe-anhydrous sulfate ye-sodium kwiiyure ze-24.Imveliso ifunyenwe yi-distillation ye-fractional kuxinzelelo lwe-atmospheric kunye nokuqokelela i-155-158 ℃ iqhezu.
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