Molekula
Tartrato disódico
Disodium tartrate
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Disodium tartrate is a sodium salt of tartaric acid, commonly used as a buffering agent, food additive (E335), and in biochemical applications like pH adjustment in buffers. It appears as a white crystalline powder, soluble in water but insoluble in alcohol. Catalogue details: CAS 868-18-8, molecular formula C4H4Na2O6, molecular weight 194.05 g/mol, stable at ambient storage with no signal word classification. Molekula supplies disodium tartrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Disodium tartrate is a sodium salt of tartaric acid, commonly used as a buffering agent, food additive (E335), and in biochemical applications like pH adjustment in buffers. It appears as a white crystalline powder, soluble in water but insoluble in alcohol. Catalogue details: CAS 868-18-8, molecular formula C4H4Na2O6, molecular weight 194.05 g/mol, stable at ambient storage with no signal word classification. Molekula supplies disodium tartrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Colourless transparent crystal or white crystal powder |
| Heavy metals | ≤0.001% |
| Loss on Drying | ≤0.5% |
| Chloride (Cl-) | ≤0.15% |
| Content | ≥99% |
| Arsenic (As) | ≤0.0003% |
| Oxalate (Oxalic acid) | ≤0.04% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 90026490 |
| Número CAS | 868-18-8 |
| Fórmula molecular | C4H4Na2O6 |
| Peso molecular | 194.05 |
| SMILES | [Na].O=C(O)C(O)C(O)C(=O)O |
| Código REACH | Y113 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29181350 |
| Código arancelario | 2918130000 |
Seguridad y GHS
Declaraciones de precaución
- P264 Lavarse concienzudamente tras la manipulación.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- 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, 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 disodium tartrate commonly used for?
Disodium tartrate is primarily used as a food additive (E335), an acidity regulator, and a buffering agent in beverages, pharmaceuticals, and baking powders.
What is the chemical formula and molecular weight of disodium tartrate?
The chemical formula is **C₄H₄Na₂O₆**, and the molecular weight is **194.05 g/mol**.
How should disodium tartrate be stored?
Store in a cool, dry place at ambient temperature, away from moisture and strong oxidizing agents.
What grades of disodium tartrate does Molekula supply?
Molekula supplies **food-grade (E335)** and **pharmaceutical-grade** disodium tartrate, meeting relevant regulatory standards.
Can Molekula supply disodium tartrate in bulk quantities?
Yes, Molekula offers bulk packaging options for disodium tartrate, including drums (25kg) and larger quantities upon request.
What documentation comes with an order of disodium tartrate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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