Kuna nan: Gida » Kayayyaki » Tsakanin Sinadaran 2 -Mercaptoethanol

Raba zuwa:

2-Mercaptoethanol

2-Mercaptoethanol, wanda kuma aka sani da β-mercaptoethanol ko BME, mara launi ne, ruwa-miscible ruwa tare da thiol da hydroxyl kungiyoyin ayyuka. Ana amfani da shi azaman tsaka-tsakin sinadari da kuma wakilin sarkar polymer. Hakanan ana amfani da matakan da suka dace na reagent azaman rage wakilai a cikin binciken furotin da binciken dakin gwaje-gwaje.

Lambar CAS:
60-24-2
Tsarin kwayoyin halitta:
Saukewa: C2H6OS
Nauyin Kwayoyin Halitta:
78.13
EINECS:
200-464-6

samuwa:



Tambaya Ƙara zuwa Kwando

BAYANI

BAYANI

Bayanin Samfura

2-Mercaptoethanol ya ƙunshi duka ƙungiyar thiol (-SH) da ƙungiyar hydroxyl (-OH), yana ba da rage yawan aiki da sake kunnawa don haɗakar sinadaran.

Don siyan masana'antu, mahimman abubuwan kwatancen sun haɗa da tantancewa, abun ciki na ruwa, launi da buƙatun aiwatar da ƙasa. Aikace-aikacen dakin gwaje-gwaje da nazarin halittu suna buƙatar takamaiman matakin cancanta da takaddun tallafi.

Abun Gano

Samfur	Bayanin
Sunan samfur	2-Mercaptoethanol
Makamantu	β-Mercaptoethanol; BME; 2-Hydroxyethylmercaptan
Lambar CAS	60-24-2
Tsarin kwayoyin halitta	C₂H₆OS
Nauyin Kwayoyin Halitta	78.13 g/mol
Lambar EC	200-464-6
Bayyanar	Ruwa mai tsabta mara launi
Solubility	Miscible da ruwa

Ƙayyadaddun Abubuwan

Ƙirar	Samfura
Assay	≥99.0%
Abubuwan Ruwa	≤0.5%
Launi (APHA)	≤10

Bincika

Jiki	Ƙimar Ƙididdiga ta
Wurin Tafasa	Kimanin 157 ° C
Yawan yawa	Kimanin 1.114 g/mL a 25 ° C
Ruwan Solubility	m

Ana ba da kaddarorin abubuwan tunani don ganowa da tunani na fasaha. Ya kamata a tabbatar da ƙayyadaddun ƙayyadaddun oda da sakamakon sashe bisa ƙayyadaddun da aka amince da su da COA daidai.

Zaɓin Darajoji da Takardu

Da fatan za a saka ko kayan an yi niyya ne don haɗin masana'antu, samar da polymer ko binciken dakin gwaje-gwaje.

Kafin yin oda, tabbatar:

Hanyar tantancewa da ake buƙata
Abubuwan ruwa da iyakokin launi
ƙayyadaddun ƙazanta na aikace-aikace
Marufi da yanayin ajiya
Ƙayyadaddun samfur, SDS na yanzu da batch COA

Don aikace-aikacen nazarin halittu, ana iya buƙatar ƙarin gwajin dacewa. Ƙididdigar kashi 99 cikin ɗari kaɗai baya tabbatar da dacewa da al'adun kwayoyin halitta ko al'adun tantanin halitta.

Aikace-aikace na 2-Mercaptoethanol

1. Wakilin Canja wurin Sarkar polymer

An yi amfani da shi a cikin hanyoyin da aka zaɓa na polymerization don taimakawa wajen daidaita nauyin kwayoyin polymer. Matsakaicin adadin da ake buƙata da iyakokin ƙazanta sun dogara da tsarin monomer da kaddarorin polymer manufa.

2. Matsakaici don Samar da Stabilizer na PVC

Ana amfani da shi azaman tsaka-tsaki a cikin samar da organotin stabilizers don aikace-aikacen PVC. Abubuwan da ke cikin ruwa da sauran buƙatun ingancin yakamata su dace da tsarin masana'anta na ƙasa.

3. Sinthesis Synthesis da Masana'antu Formulations

An yi amfani da shi a cikin haɗakar sinadarai mai ɗauke da sulfur da zaɓin abubuwan hana lalatawa. Dacewar ya dogara da cikakken tsari da yanayin aiki.

4. Biochemistry da Laboratory Research

Ana amfani da maki reagen da suka dace don rage haɗin haɗin furotin disulfide da kula da rage yanayi a cikin abubuwan buffers, gami da shirye-shiryen samfurin SDS-PAGE. Aikace-aikacen ilmin halitta suna buƙatar takamaiman takamaiman ƙira da cancanta.

Marufi da Ajiya

Marufi

An tabbatar da nau'in marufi da nauyin net bisa ga darajar samfurin, adadin tsari da buƙatun sufuri. Dole ne kwantena su dace da samfurin kuma a rufe su cikin aminci.

Adana

Rike kwantena a rufe sosai kuma a kiyaye su daga iska da danshi. Ajiye nesa da zafi, tushen kunna wuta da abubuwan da ke haifar da iskar oxygen. Bi alamar samfurin da aka kawo da SDS don ma'auni, rayuwar shiryayye da buƙatun sake gwadawa.

Tsaro da Gudanarwa

2-Mercaptoethanol wani ruwa ne mai guba, mai konewa kuma yana iya zama mai mutuƙar fata yayin haɗuwa da fata. Guji haduwar fata da shakar tururi ko hazo. Yi amfani da iskar shaye-shaye masu dacewa da kayan kariya da aka zaɓa bisa ga SDS.

Hana saki ga muhalli. Tuntuɓi samfurin SDS na yanzu kafin sarrafawa, ajiya ko jigilar kaya.

Ka'ida & Biyayya

Takardun da ke akwai:

COA (Takaddun Takaddun Bincike)
SDS / MSDS
GASKIYA yarda da takaddun fitarwa
Takaddun shaida-daraja

Me yasa Zabi 2-Mercaptoethanol namu?

✔ Tsafta mai tsayi da daidaiton ayyukan ragewa
✔ Ya dace da ilimin halitta, sunadarai sunadarai, da haɗin masana'antu
✔ Tabbataccen wadata da farashi mai gasa
✔ Ƙuntataccen ingancin kulawa da batches masu iya ganowa
✔ Taimakon fasaha na sana'a don aikace-aikacen lab da masana'antu

Tambayoyin da ake yawan yi

1. Shin 2-mercaptoethanol daidai yake da β-mercaptoethanol?

Ee. Duk sunaye biyu suna magana akan abu ɗaya, CAS 60-24-2. BME gajarta ce da aka saba amfani da ita.

2. Menene manyan aikace-aikacen masana'anta?

Ana amfani da shi azaman wakili na canja wurin sarkar polymer, matsakaita don samar da stabilizer na organotin da ɗanyen abu a cikin zaɓaɓɓun haɗaɗɗun sinadarai da ƙirar masana'antu.

3. Za a iya amfani da kayan masana'antu don ilimin halitta?

cancantar ilimin halitta dole ne a goyi bayan takamaiman takamaiman maki da gwaji. Samfurin darajar masana'antu tare da kima na 99% bai kamata a kula da shi kai tsaye azaman darajar ilimin kwayoyin halitta ba.