L-Cysteine Ethyl Ester Hydrochloride CAS 868-59-7

Takaitaccen Bayani:

Sunan Kemikal: L-Cysteine Ethyl Ester Hydrochloride

Synonyms: H-Cys-OEt · HCl;Ethyl Cysteinate HCl

Saukewa: 868-59-7

Matsayi: 99.0 ~ 101.0%

Farin lu'ulu'u ko lu'ulu'u ko foda;Dandanan Acid

Amino Acids & Abubuwan Samfura, Babban inganci

Tuntuɓi: Dr. Alvin Huang

Wayar hannu/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Bayani:

Shanghai Ruifu Chemical Co., Ltd. yana daya daga cikin manyan masu samar da L-Cysteine Ethyl Ester Hydrochloride (H-Cys-OEt · HCl) (CAS: 868-59-7) tare da babban inganci.Ruifu Chemical yana ba da jerin amino acid da abubuwan da aka samo asali.Kayayyakin mu sun shahara a gida da waje kuma abokan ciniki suna yaba su sosai.Za mu iya samar da isarwa a duniya, farashi mai gasa, ƙanana da yawa da ake samu.Sayi H-Cys-OEt·HCl,Please contact: alvin@ruifuchem.com

Abubuwan Sinadarai:

Sunan Sinadari	L-Cysteine Ethyl Ester Hydrochloride
Makamantu	H-Cys-OEt · HCl;L-Cys-OEt · HCl;L-Cysteine Ethyl Ester HCl;L-Cysteine Ethyl Ester Monohydrochloride;Ethyl Cysteinate HCl;Ethyl L-Cysteinate Hydrochloride;(R) -Ethyl 2-Amino-3-Mercaptopropanoate Hydrochloride;Ethyl (R) -2-Amino-3-Mercaptopropionate Monohydrochloride
Matsayin Hannun jari	A Hannun jari, Ƙarfin Samar da Ton 20 a kowane wata
Lambar CAS	868-59-7
Tsarin kwayoyin halitta	C5H11NO2S·HCl
Nauyin Kwayoyin Halitta	185.67
Matsayin narkewa	120.0 zuwa 128.0 ℃
Yawan yawa	1.391
M	Hygroscopic.Zafi Sensitive
Ruwan Solubility	Mai Soluble A Ruwa, Kusan Fassara
Solubility	Mai Soluble Kyauta a cikin Methanol da Ethanol.A zahiri Ba Ya Soluble a cikin Chlorform
Adana Yanayin.	An rufe shi a bushe, Ajiye a Zazzabin ɗaki
COA & MSDS	Akwai
Rabewa	Amino Acids & Abubuwan Samfura
Alamar	Ruifu Chemical

Bayanin Tsaro:

Lambobin haɗari	Xi - Haushi	RTECS	HA182000
Bayanin Hatsari	36/37/38	Farashin TSCA	Ee
Bayanan Tsaro	24/25-36-26	HS Code	293090909
WGK Jamus	2

Ƙayyadaddun bayanai:

Abubuwa	Ka'idojin dubawa	Sakamako
Bayyanar	Farin lu'ulu'u ko lu'ulu'u ko foda;Dandanan Acid	Ya dace
Ganewa	Infrared Absorption Spectrum	Ya dace
Takamaiman Juyawa [α] 20/D	-10.0° zuwa -13.0°(C=8 a cikin 1mol/L HCl)	-11.7°
Yanayin Magani (Transmittance)	Bayyananne kuma mara launi ≥98.0%	98.3%
Chloride (Cl)	18.80 ~ 19.28%	Ya dace
Sulfate (SO4)	≤0.010%	<0.010%
Karfe masu nauyi (Pb)	≤10ppm	<10ppm
Arsenic (As2O3)	≤1.0pm	<1.0pm
Abubuwan da suka danganci A	≤1.50%	Ya dace
Abubuwan da suka danganci B	≤0.50%	Ya dace
Asara akan bushewa	≤0.30%	0.20%
Ragowa akan ƙonewa (Sulfated)	≤0.10%	0.08%
Assay	99.0 zuwa 101.0%	99.5%
pH darajar	2.5 zuwa 3.5 (1.0g a cikin 20ml na H2O)	2.7
Kammalawa	Wannan Samfura ta Yarjejeniyar Bincike tare da Ma'aunin AJI97

868-59-7 AJI97 Hanyar Gwaji:

L-Cysteine Ethyl Ester Monohydrochloride, idan ya bushe, ya ƙunshi bai wuce kashi 99.0 ba kuma bai wuce kashi 101.0 na L-Cysteine Ethyl Ester Monohydrochloride (C5H11NO2S·HCl).
Bayani: Farin lu'ulu'u ko lu'ulu'u ko foda, dandano acid
Mai narkewa sosai a cikin ruwa, mai narkewa cikin yardar kaina a cikin methanol da ethanol.kusan ba a iya narkewa a cikin chlorform
Maganin, lokacin da aka ba da izinin tsayawa, sannu a hankali yana rubewa don haifar da warin hydrogen sulfide.
Solubility (H2O, g/100g): kimanin 100 (25 ℃)
Identification: (1) Ƙayyade nau'in shayarwar infrared na Cysteine Ethylester Monohydrochloride kamar yadda aka umarce shi a cikin hanyar faifan potassium bromide a ƙarƙashin Infrared Spectrophotometry, kuma kwatanta bakan tare da Spectrum Reference: duka bakan suna nuna irin ƙarfin sha a lambobi iri ɗaya.
(2) Magani na L-Cysteine Ethyl Ester Monohydrochloride (1 a cikin 20) yana amsawa ga Gwajin Gwaji (1) don chloride.
Takamaiman Juyawa [α] 20/D: Samfurin Busasshen, C=8, 1mol/L HCl
Halin Magani (Maɗaukaki): 0.5g a cikin 20ml na H2O, spectrophotometer, 430nm, 10mm kauri.
Chloride (Cl): samfurin da aka bushe, 370mg, B-2
Sulfate (SO4): 2.4g, (1), ref: 0.50ml na 0.01mol/L H2SO4
Karfe masu nauyi (Pb): 2.0g, (1), Ref: 2.0ml na Pb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), ref: 2.0ml na As2O3 Std.
Abubuwa masu alaƙa: Liquid chromatography
Asara akan bushewa: A cikin sarari, P2O5, a zafin jiki na awa 5.
Residue on Ignition (Sulfated): AJI Test 13
Gwajin: samfurin busassun, 250mg, 0.05ml/L I2 1ml=18.567mg C5H11NO2S·HCl
pH: 1.0g a cikin 20ml na H2O
Ƙayyadaddun ma'auni da yanayin da aka ba da shawarar: Tsayayyen kwantena masu ƙarfi a zafin dakin da aka sarrafa (shekaru 1/2).

Kunshin & Ajiya:

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Aikace-aikace:

L-Cysteine Ethyl Ester Hydrochloride (H-Cys-OEt·HCl) (CAS: 868-59-7) shine nau'in hydrochloride na ethyl ester na L-Cysteine (C995000) wanda shine amino acid mara mahimmanci da aka saba amfani dashi a cikin abinci. ƙari, kayan kwalliya, masana'antar harhada magunguna.Hakanan ana amfani dashi don reagents biochemical.
1. Don maganin guba na magungunan rediyoaktif, guba na ƙarfe mai nauyi, hanta mai guba, ciwon jini, da dai sauransu, kuma yana iya hana hanta necrosis.Amfanin sa da sashi: allurar intramuscular, 100 ~ 200mg kowane lokaci, 1 ~ 2 sau a rana.
2. Ana amfani dashi a cikin kayan kwalliya don perm fine, maganin rana, turaren girma gashi, kula da gashi lafiya.
3. A matsayin ƙari na abinci, ana amfani da shi a cikin gurasa don inganta samuwar alkama da inganta fermentation, mold, hana hadawan abu da iskar shaka.Don ruwan 'ya'yan itace na halitta, don hana oxidation da canza launi na bitamin C.