Molekula
L-Cisteína dihidrocloruro
L-Cystine dihydrochloride
L-Cystine dihydrochloride is a sulfur-containing amino acid derivative used in cell culture media, pharmaceuticals, and biochemical research. It serves as a source of cysteine and helps maintain redox balance in biological systems. Available in powder form, it has a molecular weight of 313.22 g/mol, a CAS number of 30925-07-6, and is stable at ambient temperatures. It is classified as dangerous due to its corrosive nature. Molekula supplies L-Cystine dihydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
L-Cystine dihydrochloride is a sulfur-containing amino acid derivative used in cell culture media, pharmaceuticals, and biochemical research. It serves as a source of cysteine and helps maintain redox balance in biological systems. Available in powder form, it has a molecular weight of 313.22 g/mol, a CAS number of 30925-07-6, and is stable at ambient temperatures. It is classified as dangerous due to its corrosive nature. Molekula supplies L-Cystine dihydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White Crystalline Powder |
| Specific rotation | -152° to -167° |
| Heavy metals | ≤10ppm |
| Identification | Conforms to reference |
| Loss on Drying | ≤5.0% |
| Assay | ≥98.0% |
| Iron | ≤10ppm |
| Residue on Ignition | ≤0.1% |
| Sulphate | ≤0.02% |
| Transmittance | ≥98.0% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 22601431 |
| CAS Number | 30925-07-6 |
| Molecular Formula | C6H12N2O4S2 · 2HCl |
| Molecular Weight | 313.22 |
| SMILES | Cl.O=C(O)C(N)CSSCC(N)C(=O)O |
| EC / UN Number | 3261 |
| REACH Code | Y110 |
| HTS Code | 29309049 |
| Tariff Code | 2930901600 |
Seguridad y GHS
-
Corrosive
GHS05
Declaraciones de peligro
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
Declaraciones de precaución
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Solo para uso investigativo e industrial
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en IT, FR, ES, DE, EN.
-
IT - (22601431) L-CYSTINE DIHYDROCHLORIDE [30925-07-6].pdf
SDS · IT · 249 KB
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FR - (22601431) L-CYSTINE DIHYDROCHLORIDE [30925-07-6].pdf
SDS · FR · 253 KB
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ES - (22601431) L-CYSTINE DIHYDROCHLORIDE [30925-07-6].pdf
SDS · ES · 253 KB
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DE - (22601431) L-CYSTINE DIHYDROCHLORIDE [30925-07-6].pdf
SDS · DE · 251 KB
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EN - (22601431) L-CYSTINE DIHYDROCHLORIDE [30925-07-6].pdf
SDS · EN · 248 KB
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is L-Cystine dihydrochloride used for?
It is primarily used as a source of cysteine in biochemical research and cell culture media, and as a precursor in the synthesis of peptides and proteins.
What is the chemical formula and molecular weight of L-Cystine dihydrochloride?
The formula is C6H12N2O4S2 · 2HCl with a molecular weight of 313.22 g/mol.
How should L-Cystine dihydrochloride be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for L-Cystine dihydrochloride?
It is available in research grade, suitable for laboratory use and biochemical applications.
Can Molekula supply L-Cystine dihydrochloride in bulk?
Yes, Molekula can supply L-Cystine dihydrochloride in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of L-Cystine dihydrochloride?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS), compliant with regulatory standards.
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