Ethyl Thioglycolate CAS 623-51-8 Maʻemaʻe >99.0% (GC)

ʻO ka wehewehe pōkole:

Inoa Kemika: Ethyl Thioglycolate

Synonyms: Ethyl Mercaptoacetate

CAS: 623-51-8

Maʻemaʻe: >99.0% (GC)

Ke ʻano: wai kala ʻole

Hoʻokaʻaʻike: Kauka Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

623-51-8 -wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o Ethyl Thioglycolate (Ethyl Mercaptoacetate) (CAS: 623-51-8) me ke kūlana kiʻekiʻe.Hiki iā Ruifu Chemical ke hāʻawi aku i ka honua holoʻokoʻa, ke kumukūʻai hoʻokūkū, ka lawelawe maikaʻi loa, ka liʻiliʻi a me ka nui nui i loaʻa.E kūʻai i ka Ethyl Thioglycolate,Please contact: alvin@ruifuchem.com

623-51-8 -Na Waiwai Kemika:

Inoa Kimia	Ethyl Thioglycolate
Nā huaʻōlelo like	Ethyl Mercaptoacetate;Mercaptoacetic Acid Ethyl Ester;Thioglycolic Acid Ethyl Ester;Ethyl 2-Mercaptoacetate;Ethyl α-Mercaptoacetate;2-Mercaptoacetic Acid Ethyl Ester
Kūlana Kūʻai	Ma ke Kahua, Hana Hana Kūʻai
Helu CAS	623-51-8
ʻĀpana Molekala	C4H8O2S
Kaumaha Molecular	120.17 g/mol
Lae hehee	-80 ℃
Lae paila	157 ℃
Lae Flash	48 ℃
Kaumaha kiko (20/20)	1.10
Hōʻike Hōʻikeʻike N20/D	1.46
Pilikino	Paʻi Lewa, Hygroscopic
Hiki i ka wai	ʻAʻole hiki ke hui ʻia a paʻakikī paha i ka wai
Paʻa	Paʻa.Hiki ke ahi.ʻAʻole kūpono me nā mea oxidizing ikaika, nā kumu ikaika
COA & MSDS	Loaʻa
Ke kumu	Shanghai, Kina
Brand	Kemika Ruifu

623-51-8 -Nā kikoʻī:

Nā mea	Nā kikoʻī	Nā hualoaʻa	ʻano hoʻāʻo
Ka nana aku	Wai kala ʻole	Wai kala ʻole	Hōʻike ʻike
Maʻemaʻe / Kaʻina Hanana	>99.0% (GC)	99.4%	Kromatograph kinoea
Kaumaha Kūikawā	1.090~1.110	1.106	ʻAno Gravimetric
Hōʻike Hōʻikeʻike N20/D	1.455~1.461	1.460
ʻAkika manuahi	<0.50%	0.08%	Titration
Chroma (Pt-Co)	<10	5	RHSCC
Infrared Spectrum	Kūlike me ka Hoʻolālā	Hoʻokō
1H NMR Spectrum	Kūlike me ka Hoʻolālā	Hoʻokō
Ka hopena	Ua hoʻāʻo ʻia ka huahana a hoʻokō me nā kikoʻī i hāʻawi ʻia

Pūʻolo/Paʻa/Hoʻouna:

Pūʻolo:ʻO ka'ōmole Fluorinated, 25kg/drum, 200L plastic drum, 220kg/drum, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:E hoʻopaʻa paʻa i ka pahu a mālama i loko o kahi hale kūʻai maloʻo a me ka makani maikaʻi mai nā mea like ʻole.E pale i ka malamalama a me ka wai.
Hoʻouna:Hāʻawi i ka honua ma ka lewa, e FedEx / DHL Express.Hāʻawi wikiwiki a hilinaʻi hoʻi.

Pono:

ʻO ka mana kūpono: lawa nā lako a me nā ʻenehana

ʻOihana Hoʻonaʻauao: Hoʻokahi lawelawe kūʻai kūʻai

Puke OEM: Loaʻa ka pūʻolo maʻamau a me ka lepili

Hoʻouna wikiwiki: Inā i loko o ke kumukūʻai, ʻekolu lā hoʻouna i hōʻoia ʻia

Hoʻolako Paʻa: E mālama i ka waiwai kūpono

Kākoʻo ʻenehana: Loaʻa ka hopena ʻenehana

Hana Hana Hana Kuʻuna: Mai ka grama a hiki i ke kilo

Kūlana Kiʻekiʻe: Hoʻokumu i kahi ʻōnaehana hōʻoia maikaʻi piha

FAQ:

Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.

Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.

Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.

ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.

Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.

MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.

Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.

Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.

Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.

Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.

Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.

623-51-8 - Pilikia a palekana:

Nā hōʻailona pōʻino T - ʻona
Nā Code Risk R10 - Hiki ke ahi
R25 - He ʻawaʻawa inā ʻai ʻia
R36/38 - Hoʻonanea i ka maka a me ka ʻili.
Ka wehewehe palekana
S26 - Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36/37/39 - E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S45 - Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.)
Nā ID UN UN 1992 3/PG 3
WGK Kelemānia 3
RTECS AI6650000
TSCA ʻAe
HS Code 2930 9090.99
Papa Hazard 3
Hui Pūʻulu III

623-51-8 -Noi:

Hoʻohana ʻia ʻo Ethyl Thioglycolate (Ethyl Mercaptoacetate) (CAS: 623-51-8) ma ke ʻano he mea hoʻohuihui kūlohelohe a i ʻole waena lāʻau lapaʻau.ʻO ka Ethyl Thioglycolate kahi reagent no ka hoʻoholo ʻana i ka hao.Nā lāʻau lapaʻau no ka synthesis o cefmetazole.

623-51-8 - Hana Hana:

Nā hualoaʻa mai ka esterification o ka thioglycolic acid me ka ethanol i mua o ka sulfuric acid.Ua wela ka Thioglycolic acid, ethanol, a me sulfuric acid ma lalo o ka reflux no 24 mau hola e hoʻokaʻawale i ka papa ester, holoi ʻia ʻehā manawa me ka brine saturated, a laila maloʻo ma luna o ka sodium sulfate anhydrous no 24 mau hola.Loaʻa ka huahana ma ka fractional distillation ma ka lewa a me ka hōʻiliʻili ʻana i ka hakina 155-158 ℃.