DCC CAS 538-75-0 Dicyclohexylcarbodiimide Tsabta > 99.0% (GC) Peptide Coupling Reagent Factory Featured Image

DCC CAS 538-75-0 Dicyclohexylcarbodiimide Tsarkake> 99.0% (GC) Kamfanin Samfuran Haɗaɗɗen Haɗaɗɗen Reagent Factory

Takaitaccen Bayani:

Sunan Sinadari: N, N'-Dicyclohexylcarbodiimide

Synonyms: DCC

Saukewa: 538-75-0

Bayyanar: Farin Crystal ko Ruwan Rawaya Mai Haske

Tsafta:> 99.0% (GC)

Peptide Coupling Reagents, High Quality

Tuntuɓi: Dr. Alvin Huang

Wayar hannu/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Aika mana imel

Cikakken Bayani

Samfura masu dangantaka

Tags samfurin

Bayani:

Shanghai Ruifu Chemical Co., Ltd. shine babban kamfani na N, N'-Dicyclohexylcarbodiimide (DCC) (CAS: 538-75-0) tare da babban inganci.Ruifu Chemical yana ba da jerin abubuwan kariya da reagents masu haɗawa.Ruifu na iya samar da isar da saƙo na duniya, farashi mai gasa, ƙanana da yawa da ake samu.Sayi DCC,Please contact: alvin@ruifuchem.com

Abubuwan Sinadarai:

Sunan Sinadari	N, N'-Dicyclohexylcarbodiimide
Makamantu	DCC;Dicyclohexylcarbodiimide
Lambar CAS	538-75-0
Matsayin Hannun jari	A cikin Hannun jari, Ma'aunin samarwa Har zuwa Ton
Tsarin kwayoyin halitta	Saukewa: C13H22N2
Nauyin Kwayoyin Halitta	206.33
Matsayin narkewa	32.0 ~ 36.0 ℃
Wurin Tafasa	122.0 ~ 124.0 ℃/6 mm Hg (lit.)
Yawan yawa	1.247 g/ml a 25 ℃
M	Danshi Mai Hankali
Solubility a cikin Ruwa	Mara narkewa a cikin Ruwa
Solubility	Mai narkewa a cikin methanol
Adana Yanayin.	Wuri Mai sanyi & Busassun wuri (2 ~ 8 ℃)
COA & MSDS	Akwai
Kashi	Haɗin kai Reagents
Alamar	Ruifu Chemical

Ƙayyadaddun bayanai:

Abu	Ƙayyadaddun bayanai
Bayyanar	Farin Crystal ko Ruwan Rawaya Mai Haske
Tsarkake / Hanyar Bincike	> 99.0% (GC)
Matsayin narkewa	32.0 ℃ ~ 36.0 ℃
Asara akan bushewa	<0.50%
Gwajin Magani (A cikin Acetone)	Bayyana & Bayyana
Abubuwan da ba a iya narkewa a cikin acetone	Babu
Jimlar ƙazanta	<1.00%
Adanawa	Kare samar da hasken kuma adana a wuri mai sanyi da bushe
Matsayin Gwaji	Matsayin Kasuwanci
Amfani	Peptide Coupling Reagents

Kunshin & Ajiya:

Kunshin:kwalban, 25kg/Drum, ko bisa ga abokin ciniki ta bukata.
Yanayin Ajiya:Danshi mai hankali, adanawa daga ruwa/danshi.Ajiye a cikin kwantena da aka rufe a wurin sanyi da bushe (2 ~ 8 ℃) nesa da abubuwan da ba su dace ba.
Jirgin ruwa:Bayarwa ga duniya ta FedEx / DHL Express.Bayar da isarwa cikin sauri kuma abin dogaro.

Hanyar Bincike:

1 Manufar
Bayyana tsarin dubawa na DCC.
2 Rage
Wanda ya dace don duba DCC a cikin kamfanin Ruifu.
3 Tushen
Buga Pharmacopoeia na kasar Sin 2005, ma'aunin sarrafa cikin gida na kamfani.
4. Nauyi
4.1 Sashen inganci yana da alhakin horo da jagora.
4.2 Manazarci zai kasance da alhakin takamaiman aiki da daidaiton sakamakon gwajin.
5 Hanyoyin Aiki
5.1 Kayayyakin: Wannan samfurin farin crystal ne ko ruwan rawaya mai haske.
Ɗauki gram 100 na samfurin kuma sanya shi a cikin kwanon rufi, kwantar da shi zuwa yanayin zafi, sa'an nan kuma zafi shi har ya narke.Kula da launi da crystal dabam
5.2 Daskarewa
Saka 15ml samfurin a cikin 20ml gwajin tube.Samfurin ya narke gaba ɗaya lokacin da mai tsanani a 45 ℃.Canja wurin gwajin gwajin zuwa wanka na ruwa a 25 ℃
A ciki, motsawa kuma saka hatimin ma'aunin zafi da sanyio.Kowane daƙiƙa 30 har sai ruwan ya taru, sannan kowane daƙiƙa 15,
Yanayin zafin jiki da aka nuna shine wurin daskarewa har sai ma'aunin zafi da sanyio ya kasance baya canzawa na kimanin minti 1.
5.3 Ƙaddamar da abun ciki
Ƙaddara ta hanyar chromatography na iskar gas (Shafi na Pharmacopoeia na Sinanci 2005 Edition).
Kayan aiki: Kexiao GC1690 gas shafi Chromatograph: ATSE-54
Yanayin zafin jiki: 230 ℃ Mai ɗaukar gas: nitrogen
Zazzabi na ganowa: 300 ℃ zafin allura: 280 ℃
Rabon Shunt: 50:1 Mai ganowa: FID
Allurar 0.2ul na maganin gwaji a cikin chromatograph na mintuna 15.Ƙididdiga ta hanyar daidaita yanki.
5.4 Sakamako
An ƙididdige shi ta hanyar daidaita yanki, DCC ba zai zama ƙasa da 99.0%.

Amfani:

Isasshen Ƙarfin: isassun wurare da masu fasaha

Sabis na Ƙwararru: Sabis na siyan tasha ɗaya

Kunshin OEM: Kunshin al'ada da alamar akwai

Bayarwa da sauri: Idan yana cikin haja, garantin isar da kwanaki uku

Ƙarfin Ƙarfi: Kula da haja mai ma'ana

Taimakon Fasaha: Akwai maganin fasaha

Sabis na Haɗa na Musamman: Ya bambanta daga gram zuwa kilos

High Quality: An kafa cikakken tsarin tabbatar da inganci

FAQ:

538-75-0 - Haɗari da Tsaro:

Lambobin haɗari
R23/24/25 - Mai guba ta hanyar inhalation, a cikin hulɗa da fata kuma idan an haɗiye shi.
R34 - Yana haifar da konewa
R40 - Shaida mai iyaka na tasirin cutar sankara
R43 - Yana iya haifar da hankali ta hanyar saduwa da fata
R41 - Hadarin mummunan lalacewa ga idanu
R36/38 - Iriting ga idanu da fata.
R21 - Yana cutar da fata
R24 - Mai guba a lamba tare da fata
R22 - Yana cutarwa idan an haɗiye shi
R62 - Haɗari mai yuwuwar rashin haihuwa
R37 / 38 - Haushi ga tsarin numfashi da fata.
R10 - Flammable
R61 - Yana iya haifar da lahani ga yaron da ba a haifa ba
R26 - Mai guba sosai ta hanyar shaka
R38 - Haushi da fata
R20/22 - Yana cutar da numfashi kuma idan an haɗiye shi.
Bayanin Tsaro
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36/37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya ta ido/ fuska.
S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.)
S41 - Idan akwai wuta da / ko fashewa ba a shakar hayaki ba.
S24 - Guji hulɗa da fata.
S37/39 - Saka safofin hannu masu dacewa da kariya / ido
S24/25 - Guji hulɗa da fata da idanu.
S36 - Sanya tufafin kariya masu dacewa.
S16 - Ka nisantar da tushen wuta.
S53 - Guji fallasa - sami umarni na musamman kafin amfani.
S28 - Bayan haɗuwa da fata, wanke nan da nan da sabulu-suds mai yawa.
ID na UN 2922 8/PG 2
WGK Jamus 3
Saukewa: RTECS FF2160000
FLUKA BRAND F CODES 3-8-10-21
TSCA da
Lambar 2925290090
Matsayin Hazard 6.1
Rukunin tattarawa II
Guba LD50 da baki a cikin zomo: 1110 mg/kg LD50 dermal Rat 71 mg/kg

Aikace-aikace:

DCC (N, N'-Dicyclohexylcarbodiimide, CAS: 538-75-0) ana amfani da shi a cikin sinadarai na peptide a matsayin reagent mai haɗuwa.An fi amfani da shi don aikin wucin gadi na peptides Condensation na amino acid.Misali, a cikin haɗin Fmoc mai ƙarfi, ƙungiyar carboxyl ta amino acid ta samar da haɗin kan amide tare da rukunin amino na wani amino acid.Don sa ƙungiyar carboxyl ta zama mai karɓa ga harin nucleophiles, ana buƙatar kunna oxygen atom ɗin da ba a iya cajin ba a cikin mafi kyawun rukunin barin, kuma DCC tana taka wannan rawar.Atom ɗin oxygen na ƙungiyar carboxyl akan amino acid yana aiki azaman nucleophile don kai hari ga carbon atom a tsakiyar kwayoyin DCC don DCC ta haɗu da ƙungiyar carboxyl don samar da tsarin ester, wanda ke haifar da harin nucleophilic na rukunin amino. sauki don aiwatar da hada guda biyu reagent.

Ana amfani da DCC don haɓakawa da bushewar amikacin da amino acid.shi ne mai kyau low-zazzabi biochemical dehydrating wakili kuma ana amfani da shi don kira na acid, anhydrides, aldehydes, ketones, da dai sauransu A Japan, dehydrating jamiái amfani ga glutathione lissafin 90% na jimlar yawan amfani.Lokacin da aka yi amfani da samfurin azaman dicyclohexylurea, ana iya amsawa cikin ɗan gajeren lokaci a cikin dakin da zafin jiki.Tun da solubility na samfurin a cikin kwayoyin kaushi yana da ƙananan ƙananan, samfurin amsawa yana da sauƙin rabuwa;a lokaci guda, saboda samfurin yana da wuyar narkewa a cikin ruwa, har yanzu ana iya ci gaba har ma a cikin wani bayani mai ruwa.Hakanan ana amfani da samfurin don haɗin peptides da acid nucleic.Yin amfani da wannan samfurin yana iya sauƙaƙe peptides daga mahadi tare da ƙungiyoyin carboxyl kyauta da mahadi tare da ƙungiyoyin amino kyauta a cikin zafin jiki, kuma yawan amfanin ƙasa yana da yawa.Ana amfani dashi don samar da hypertensives da adenosine monophosphate cyclic.amfani da matsayin biochemical reagent da Organic kira dehydration condensing wakili.