Molekula
Ácido cítrico anhidro - Ph. Eur., BP
Citric Acid Anhydrous - Ph. EUr, BP
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Citric acid anhydrous is a naturally occurring organic acid found in citrus fruits, widely used as a preservative, flavoring agent, and pH regulator in food, beverages, and pharmaceuticals. It also functions as a chelating agent, water softener, and cleaning agent in industrial applications. This chemical has a CAS number of 77-92-9, molecular formula HOC(COOH)(CH2COOH)2, and a molecular weight of 192.12 g/mol. It meets Ph. Eur and BP standards and is stored at ambient conditions. The product carries a warning signal word due to its moderate hazard profile. Molekula supplies Citric Acid Anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Citric acid anhydrous is a naturally occurring organic acid found in citrus fruits, widely used as a preservative, flavoring agent, and pH regulator in food, beverages, and pharmaceuticals. It also functions as a chelating agent, water softener, and cleaning agent in industrial applications. This chemical has a CAS number of 77-92-9, molecular formula HOC(COOH)(CH2COOH)2, and a molecular weight of 192.12 g/mol. It meets Ph. Eur and BP standards and is stored at ambient conditions. The product carries a warning signal word due to its moderate hazard profile. Molekula supplies Citric Acid Anhydrous from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White rime grain |
| Water | ≤1.0% |
| Heavy metals | ≤10ppm |
| Identification | Conforms to structure |
| Solubility | Passes test |
| Assay | 99.5 - 101.0% |
| Sulphated Ash | ≤0.1% |
| Bacterial endotoxins | ≤0.51 U/mg |
| Readily Carbonisable Substances | Passes test |
| Clarity and colour of solution | Passes test |
| Aluminium (Al) | ≤0.2ppm |
| Sulphates (SO4)(2-) | ≤150ppm |
| Oxalate (Oxalic acid) | ≤350ppm |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 90037002 |
| Número CAS | 77-92-9 |
| Fórmula molecular | HOC(COOH)(CH2COOH)2 |
| Peso molecular | 192.12 |
| SMILES | C(C(=O)O)C(CC(=O)O)(C(=O)O)O |
| Código REACH | Y113 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29181400 |
| Código arancelario | 2918140090 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H319 Provoca irritación ocular grave.
- H335 Puede irritar las vías respiratorias.
- USH01 Puede formar concentraciones inflamables de polvo en el aire
Declaraciones de precaución
- P210 Mantener alejado del calor, de superficies calientes, de chispas, de llamas abiertas y de cualquier otra fuente de ignición. No fumar.
- P261 Evitar respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- 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.
- P337+313 Si persiste la irritación ocular: Consultar a un médico.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, 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 citric acid anhydrous used for in pharmaceutical applications?
Citric acid anhydrous (Ph. Eur, BP grade) is primarily used as an acidifier, preservative, chelating agent, and flavoring agent in pharmaceutical formulations, including effervescent tablets, syrups, and oral solutions.
What is the molecular formula and molecular weight of citric acid anhydrous?
The molecular formula is **HOC(COOH)(CH₂COOH)₂**, and the molecular weight is **192.12 g/mol**.
How should citric acid anhydrous be stored?
Store in a cool, dry place at ambient temperature, away from moisture and strong oxidizing agents, in a tightly sealed container.
What pharmaceutical grades of citric acid does Molekula supply?
Molekula supplies **Ph. Eur (European Pharmacopoeia) and BP (British Pharmacopoeia) grades** of citric acid anhydrous, meeting strict purity and quality standards for pharmaceutical use.
Can Molekula supply citric acid anhydrous in bulk quantities?
Yes, Molekula can supply citric acid anhydrous in bulk, with quantities tailored to your production needs—contact us for pricing and lead times.
What documentation comes with a citric acid anhydrous order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and **Batch-specific documentation** confirming compliance with Ph. Eur and BP standards.
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