Cysteinhydrochlorid
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- CAS-Nr.
- 52-89-1
- Bezeichnung:
- Cysteinhydrochlorid
- Englisch Name:
- L-Cysteine monohydrochloride
- Synonyma:
- L-CYSTEINE HCL;L-CYSTEINE HYDROCHLORIDE;CYSTEINE HYDROCHLORIDE;CYSTEINE HCL;L-cysteine HCL MONO;L-CYSTEINE MONOHYDROCHLORIDE;L-Cys·HCl;Cysteine chlorhydrate;wr348;EK 2367
- CBNumber:
- CB6694980
- Summenformel:
- C3H8ClNO2S
- Molgewicht:
- 157.62
- MOL-Datei:
- 52-89-1.mol
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Cysteinhydrochlorid Eigenschaften
- Schmelzpunkt:
- 180°C
- alpha
- 5.5 º (c=8, 6 N HCL)
- storage temp.
- Inert atmosphere,Room Temperature
- L?slichkeit
- H2O: 1 M at 20 °C, clear, colorless
- Aggregatzustand
- Solid
- Farbe
- White to light brown
- Geruch (Odor)
- odorless
- Optische Aktivit?t
- [α]20/D +6.4±0.3°, c = 5% in 5 M HCl
- Wasserl?slichkeit
- SOLUBLE
- Sensitive
- Hygroscopic
- Merck
- 14,2781
- BRN
- 3560277
- Stabilit?t:
- Stable, but light, moisture and air sensitive. Incompatible with strong oxidizing agents, some metals.
- InChIKey
- IFQSXNOEEPCSLW-DKWTVANSSA-N
- LogP
- 0.235 (est)
- CAS Datenbank
- 52-89-1(CAS DataBase Reference)
- NIST chemische Informationen
- L-cysteine hydrochloride(52-89-1)
- EPA chemische Informationen
- L-Cysteine hydrochloride (52-89-1)
Cysteinhydrochlorid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
solid
Verwenden
As dough conditioner.
Definition
ChEBI: A hydrochloride obtained by combining L-cysteine with one molar equivalent of hydrogen chloride.
Allgemeine Beschreibung
L-cysteine is a sulfur-containing amino acid.
Sicherheitsprofil
: Moderately toxic by
intraperitoneal, intravenous, and possibly
other routes. Mutation data reported. When
heated to decomposition it emits very toxic
fumes of NOx, SOx, and Cl-.
l?uterung methode
Likely impurities are cystine and tyrosine. Crystallise the salt from MeOH by adding diethyl ether, or from hot 20% HCl. Dry it under vacuum over P2O5. Hygroscopic. [Beilstein 4 III 1580, 1600.]
Cysteinhydrochlorid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Cysteinhydrochlorid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 780)Lieferanten
52-89-1(Cysteinhydrochlorid)Verwandte Suche:
- L-(+)-α-amino-β-thiopropionic acid
- L-β-mercapto
- (2R)-2-Amino-3-sulfanylpropanoic acid hydrochloride
- (2R)-2-Amino-3-mercaptopropanoic acid·hydrochloric acid
- L-Cisteine·hydrochloride
- L-Cysteine·hydrochloric acid
- L-Cysteine hydrochlo
- L-Cysteine hydrochloride anhydrous, extra pure
- L-Cysteine hydrochloride, 98%, anhydrous
- EK 2367
- hydrochloride,l-cystein
- l-Cysteine hydrochloride anhydrous
- L-Cystein-hydrochloride
- wr348
- Cysteine-HCl-H2O cryst. research grade
- (R)-2-AMino-3-Mercaptopropanoic acid hydrochloride
- L-Cysteine hydrochloride Vetec(TM) reagent grade, >=98%
- COTTON W/ LEAD ACETATE PHE
- LEAD ACETATE STRIP PHE
- MERCURIC BROMIDE PAPER PHE
- L-CYSTEINE-HCL ANHYDROUS BIOTECHNOLO
- (r)-cysteinehydrochloride
- (R)-Cysteine-hydrochloride
- 3-Mercaptoalanine hydrochloride
- Cystein chloride
- Cysteine chlorohydrate
- Cysteine, hydrochloride, L-
- cysteinechlorhydrate
- L-(+)-CYSTEINE HYDROCHLORIDE
- H-CYS-OH HCL
- CYS, HCL
- CYSTEINE HCL, L-
- (R)2-AMINO-3-THIOPROPANOIC ACID HYDROCHLORIDE
- H-Cys-OH¤HC
- (R)-2-Amino-3-mercaptopropionic acid hydrochloride
- L-Cysteine hydrochloride anhydrous98.0-102.0% (Titration)
- L-cysteine hcl cell culture tested
- L-cysteinyl monohydrochloride
- L-CYSTEINE HCL B-MERCAPTOALANINE HYD
- L-CYSTEINE-HCL ANHYDROUS BIOTECHNOLOGY*P
- L-CysteineHydrochlorideB.P.
- L-CysteineHydrochloride99+%ForBiochemistry
- L-CysteinehydrochlorideanhydrousUSP23
- L-CYSTEINE HCL ANHYDROUS 40 MESH
- L-Cystein HCL
- zR{2-Amino-3-thiopropanoic acid hydrochloride
- (2R)-2-amino-3-sulfanylpropanoic acid hydron chloride hydrate
- (2R)-2-amino-3-mercaptopropanoic acid hydrochloride
- L-Cysteine hydrochloride anhyd
- L-Cysteine, hydrochloride (1:1)
- -Cysteine hydrochL
- oride anhydrous
- L-Cystelne Hydrochloride Anhydrous
- L-CYSTEINE HCL ANHYDROUS CAS 52-89-1
- L-Cysteine hydrochloride anhydrous USP/EP/BP
- Professional Supplier L-Cysteine Hydrochloride Anhydrous CAS 52-89-1
- High Purity Cosmetic Raw Materials Delivery in Time L-Cysteine Hydrochloride High Purity 52-89-1
- L-Cysteine Hydrochloride Anhydrou
