Ethyl Glyoxylate CAS 924-44-7 50% Solution ma Toluene

ʻO ka wehewehe pōkole:

Ethyl Glyoxylate, 50% Solution i Toluene

CAS: 924-44-7

ʻAno: ʻAʻohe kala a i ʻole ka wai melemele māmā

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

wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o Ethyl Glyoxylate, 50% Solution ma Toluene (CAS: 924-44-7) 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.Welina mai e kau i kahi kauoha,Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	Ethyl Glyoxylate, 50% Solution i Toluene
Nā huaʻōlelo like	Ethyl Oxoacetate;Glyoxalic Acid Ethyl Ester;Glyoxylic Acid Ethyl Ester;Oxoacetic Acid Ethyl Ester;50% Solution ma Toluene
Kūlana Kūʻai	Loaʻa
Helu CAS	924-44-7
ʻĀpana Molekala	C4H6O3
Kaumaha Molecular	102.09 g/mol
Lae paila	110 ℃
Lae Flash	7 ℃(44°F)
ʻO ka mānoanoa	1.03 g/mL ma 20 ℃
Hōʻike Hōʻikeʻike N20/D	1.4750
Pilikino	Paʻi Lewa, Paʻa Wela
Hiki i ka wai	Hiki ole me ka wai
Ka hikiwawe	Chloroform, Ethyl Acetate
Nānā	Waiwai.Nui i ka Polymerized Form, Depolymerizes ma ka hoʻomehana
Hoʻouna	Maʻamau
COA & MSDS	Loaʻa
Ke kumu	Shanghai, Kina
Brand	Kemika Ruifu

Nā kikoʻī:

Nā mea	Nā Kūlana Nānā	Nā hualoaʻa
Ka nana aku	Waiwai ʻole a i ʻole Melemele Māmā	Hoʻokō
Maʻemaʻe (GC)	≥97.0%	97.6%
Hoʻopaʻa ʻana	~50.0% (Titration oi HCl)	50.8%
1 H NMR Spectrum	Kūlike i ka hoʻolālā	Hoʻokō
Ka hopena	Ua hoʻāʻo ʻia ka huahana a hoʻokō i nā kikoʻī

Pūʻolo/Paʻa/Hoʻouna:

Pūʻolo:ʻO ka'ōmole, 25kg / Drum, aiʻole e like me ka makemake o ka mea kūʻai.
Kūlana mālama:Paʻi ea.E mālama i loko o kahi pahu paʻa.E kūʻai i loko o kahi hale kūʻai maloʻo, maloʻo (2 ~ 8 ℃) a me ka ventilated 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.

924-44-7 - Pilikia a palekana:

Nā Code Risk
R11 - Hiki ke ahi
R38 - Hoʻonanea i ka ʻili
R43 - Hiki ke hoʻonāwaliwali i ka ʻili
R48/20 -
R63 - He pōʻino paha i ke keiki hānau ʻole
R65 - He pōʻino: E pōʻino paha ka māmā inā ʻai ʻia
R67 - Hiki i nā mahu ke hoʻoulu i ka hiamoe a me ka noʻonoʻo
Ka wehewehe palekana
S36/37 - E hoʻohana i nā lole pale kūpono a me nā mīkina lima.
S62 - Inā ale ʻia, mai hoʻoulu i ka luaʻi;e ʻimi koke i ka ʻōlelo aʻoaʻo a hōʻike i kēia pahu a lepili paha.
S16 - E hoʻokaʻawale i nā kumu o ke ahi.
Nā ID UN UN 1294 3/PG 2
WGK Kelemānia 3
TSCA ʻAe
HS Code 2918300090
Papa Hazard 3
Hui Pūʻulu II

924-44-7 - Noi:

Hoʻohana nui ʻia ʻo Ethyl Glyoxylate, 50% Solution i Toluene (CAS: 924-44-7) ma ke ʻano he waena i ka synthesis o nā lāʻau lapaʻau (kiʻekiʻe reactivity o ka hana aldehyde).Hoʻohana ʻia ia i ka synthesis o kahi polymer biodegradable, poly(ethyl glyoxylate).Hoʻokomo ikaika ʻo ia i nā hopena alkylation Friedel-Crafts me nā thiophenes e hāʻawi i nā ʻona lua e pili ana.
ʻO Ethyl Glyoxylate kahi mea waena i ka synthesis organik a me nā intermediates lāʻau lapaʻau, hiki ke hoʻohana ʻia i ka noiʻi noiʻi a me ke kaʻina hana hoʻomohala a me ke kaʻina hana kemika a me ka pharmaceutical synthesis.
Synthesis organik, synthesis of chiral drugs.