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Thermo Scientific Chemicals L-Cysteine hydrochloride monohydrate, 99%
Descrizione
L-Cysteine hydrochloride monohydrate is used as a precursor in food, pharmaceutical and personal care products. It is actively involved in the production of flavors such as meat flavor obtained by reacting with sugars. It plays an important role as a key raw material for the manufacture of N-acetyl-L-cysteine, S-carboxymethyl-L-cysteine and L-cysteine base. It is involved in the treatment of liver disease as an antioxidant and antidote. Being an essential amino acid, it used as animal feed especially for sheep, which is responsible the growth of wool.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
L-Cysteine hydrochloride monohydrate is used as a precursor in food, pharmaceutical and personal care products. It is actively involved in the production of flavors such as meat flavor obtained by reacting with sugars. It plays an important role as a key raw material for the manufacture of N-acetyl-L-cysteine, S-carboxymethyl-L-cysteine and L-cysteine base. It is involved in the treatment of liver disease as an antioxidant and antidote. Being an essential amino acid, it used as animal feed especially for sheep, which is responsible the growth of wool.
Solubility
Soluble in cold water.
Notes
Air and light sensitive. Hygroscopic. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, metals and hydrogen chloride.
Specifica
Specifica
| Materiale o nome chimico | L-Cysteine hydrochloride monohydrate |
| Punto di fusione | ∽175°C (decomposition) |
| Intervallo percentuale saggio | 99% |
| Beilstein | 5158059 |
| Informazioni di solubilità | Soluble in cold water. |
| Quantità | 25 g |
| Peso formulazione | 175.64 (157.62 Anhydrous) |
| Sensibilità | Air Sensitive |
Sicurezza e movimentazione
- L-Cysteine hydrochloride monohydrate
- Attenzione
- Corrosione/irritazione della pelle Categoria 2
- Lesione oculare grave/irritazione oculare Categoria 2
- Tossicità specifica per organi bersaglio (esposizione singola) Categoria 3
- H315-Provoca irritazione cutanea.
- H319-Provoca grave irritazione oculare.
- H335-Può irritare le vie respiratorie.
- P261-Evitare di respirare la polvere/i fumi/i gas/la nebbia/i vapori/gli aerosol.
- P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
- P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
- P304+P340-IN CASO DI INALAZIONE: trasportare l'infortunato all'aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.
- P362-Togliere gli indumenti contaminati.
- P321-Trattamento specifico (vedere su questa etichetta).
- P332+P313-In caso di irritazione della pelle: consultare un medico.
- P405-Conservare sotto chiave.
- P403+P233-Tenere il recipiente ben chiuso e in luogo ben ventilato.
- P501-Smaltire il prodotto/recipiente in .
RUO – Research Use Only
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