Molekula
Cafeína - USP CRS
Caffeine - USP CRS
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Caffeine USP CRS is a xanthine alkaloid stimulant widely used in pharmaceuticals, food and beverages, and dietary supplements to enhance alertness, concentration, and metabolic function. It meets USP (United States Pharmacopeia) standards and is suitable for analytical calibration and research applications. Caffeine USP CRS has a CAS number of 58-08-2, a molecular formula of C8H10N4O2, and a molecular weight of 194.19. It is stored at ambient conditions, with a signal word of Warning for safety classification. Molekula supplies Caffeine USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Caffeine USP CRS is a xanthine alkaloid stimulant widely used in pharmaceuticals, food and beverages, and dietary supplements to enhance alertness, concentration, and metabolic function. It meets USP (United States Pharmacopeia) standards and is suitable for analytical calibration and research applications. Caffeine USP CRS has a CAS number of 58-08-2, a molecular formula of C8H10N4O2, and a molecular weight of 194.19. It is stored at ambient conditions, with a signal word of Warning for safety classification. Molekula supplies Caffeine USP CRS 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/ white crystals |
| Melting Point | 235 - 237.5°C |
| Grade | USP |
| Loss on Drying | ≤ 0.5% |
| Solubility | Conforms to USP solubility requirements: Freely soluble in boiling water;slightly soluble in ethanol. |
| Sulphated Ash | ≤ 0.1% |
| Acidity | ≤ 0.2ml of 0.01M NaOH |
| Total Impurities | ≤ 0.1% |
| Readily Carbonisable Substances | Qualifies |
| Lead (Pb) | ≤ 1ppm |
| Identification (IR) | Conforms to Reference |
| Assay (dried basis) | 98.5 - 101% |
| Sulphates (SO4)(2-) | ≤ 500ppm |
| Other Alkaloids | No precipitate formed |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 90033336 |
| Número CAS | 58-08-2 |
| Fórmula molecular | C8H10N4O2 |
| Peso molecular | 194.19 |
| SMILES | CN1C=NC2=C1C(=O)N(C(=O)N2C)C |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29393000 |
| Código arancelario | 293930000000 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H302 Nocivo en caso de ingestión.
- H332 Nocivo en caso de inhalación.
Declaraciones de precaución
- P261 Evitar respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P301+312 EN CASO DE INGESTIÓN: Llamar a un CENTRO DE TOXICOLOGÍA/médico/... si la persona se encuentra mal.
- P302+352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- P305+351+338 EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Russian, Spanish.
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 USP CRS grade caffeine used for?
USP CRS grade caffeine is primarily used in pharmaceutical formulations, dietary supplements, and as a reference standard for analytical testing in laboratories.
What is the chemical formula and molecular weight of caffeine?
The chemical formula is **C₈H₁₀N₄O₂**, and the molecular weight is **194.19 g/mol**.
How should caffeine USP CRS be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and direct sunlight.
What documentation comes with an order of caffeine USP CRS?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and **USP Certificate of Conformance** for traceability and compliance.
Can Molekula supply caffeine USP CRS in bulk quantities?
Yes, we offer bulk packaging options for caffeine USP CRS—please contact us for specific quantities and pricing.
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