Methyl (S)-(+)-3-Hydroxy-2-Methylpropionate CAS 80657-57-4 Ịdị ọcha>98.0% (GC)
Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta Methyl (S) - (+) -3-Hydroxy-2-Methylpropionate (CAS: 80657-57-4) nwere oke mma.Ruifu Chemical nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, ọrụ magburu onwe ya, obere na nnukwu ọnụọgụ dị.Ịzụta,Please contact: alvin@ruifuchem.com
Aha Chemical | Methyl (S)-(+) -3-Hydroxy-2-Methylpropionate |
Ụdị okwu | (S) -Methyl 3-Hydroxy-2-Methylpropanoate;(+)-Methyl L-β-Hydroxyisobutyrate;(S)-(+)-3-Hydroxy-2-Methylpropionic Acid Methyl Ester;Methyl (S)-(+) -3-Hydroxyisobutyrate |
Ọnọdụ Ahịa | Na ngwaahịa, Mmepụta Azụmahịa |
Nọmba CAS | 80657-57-4 |
Usoro ihe omimi | C5H10O3 |
Ibu molekụla | 118.13 g/mol |
Ebe esi nri | 74 ℃ / 10 mmHg (ọkụ) |
Ebe mgbari | 81 ℃ (178°F) |
Njupụta | 1.071 g/mL na 25 ℃ (ọkụ) |
Ntụgharị ntụgharị n20/D | 1.425 (ọkụ) |
Solubility | Na-adịghị edozi n'ime mmiri.Soluble na methanol |
COA & MSDS | Dị |
Mmalite | Shanghai, China |
Ụdị | Ruifu Chemical |
Ihe | Ụkpụrụ nyocha | Nsonaazụ |
Ọdịdị | Mmiri na-enweghị agba | Mmiri na-enweghị agba |
Mmiri nke Karl Fischer | <0.50% | 0.21% |
Ụzọ ịdị ọcha / nyocha | > 98.0% (GC) | 98.7% |
ee | > 98.0% | 98.2% |
Spectrum infrared | Nkwekọ na Structure | Na-akwado |
1H NMR Spectrum | Nkwekọ na Structure | Na-akwado |
Mmechi | A nwalela ngwaahịa a wee kwado nkọwa ndị enyere |
ngwugwu:Klas Fluorinated, 25kg/Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Debe akpa ahụ nke ọma ma debe ya n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ na nke ikuku na-ekpo ọkụ n'ebe ihe na-adabaghị adaba.Chebe site na ìhè na mmiri mmiri.Na-ekwekọghị na ihe ndị na-emepụta oxidizing siri ike, acid siri ike, ntọala siri ike na ndị na-ebelata ike.
Mbupu:Jiri ikuku na-ebuga ụwa niile site na FedEx / DHL Express.Nye nnyefe ngwa ngwa na ntụkwasị obi.
Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.
Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.
OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.
Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.
Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.
MOQ?Enweghị MOQ.A na-anabata obere usoro.
Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.
Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.
Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.
Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.
Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.
Ihe akara egwu Xn - na-emerụ ahụ
Koodu ihe egwu
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R20 / 21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
Nkọwapụta nchekwa
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36/37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
NJ UN 1993
WGK Germany 3
Koodu mpaghara:: 2918190090
Klas Hazard 3.2
Otu ngwugwu III
Methyl (S)-(+) -3-Hydroxy-2-Methylpropionate (CAS: 80657-57-4) na-eji dị ka ihe organic njikọ etiti, pharmaceutical intermediate, ma ọ bụ chemical reagent.Methyl (S)-(+) -3-Hydroxy-2-Methylpropionate na-eji dị ka ihe mmalite maka njikọ nke API.
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