Molekula
Tartrate de potassium et de sodium tétrahydraté (sel de Rochelle), qualité USP
Potassium sodium tartrate tetrahydrate (Rochelle Salt), USP Grade
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
Potassium sodium tartrate tetrahydrate, also known as Rochelle Salt, is a double salt of potassium and sodium tartrate used primarily in pharmaceuticals, food processing, and analytical chemistry as a buffering agent, sequestrant, and in Fehling’s solution for sugar testing. It meets USP Grade standards for purity and consistency. This chemical has a CAS number of 6381-59-5, with the molecular formula C4H4KNaO6 and a molecular weight of 210.16. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Potassium sodium tartrate tetrahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Potassium sodium tartrate tetrahydrate, also known as Rochelle Salt, is a double salt of potassium and sodium tartrate used primarily in pharmaceuticals, food processing, and analytical chemistry as a buffering agent, sequestrant, and in Fehling’s solution for sugar testing. It meets USP Grade standards for purity and consistency. This chemical has a CAS number of 6381-59-5, with the molecular formula C4H4KNaO6 and a molecular weight of 210.16. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Potassium sodium tartrate tetrahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | Off-white to white crystals |
| Grade | USP |
| SO4 | ≤0.05% |
| Assay | ≥99% |
| Insoluble Matter | ≤0.05% |
| pH (5% solution) | 7.0-8.0 |
| Heavy Metal (As,Pb) | ≤0.001% |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Acidité | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90025401 |
| Numéro CAS | 6381-59-5 |
| Formule moléculaire | C4H4KNaO6 |
| Masse moléculaire | 210.16 |
| Code REACH | Y110 |
| Inscrit au TSCA | Oui |
| Code HTS | 2918.13.3000 |
| Code tarifaire | 29181300 |
Sécurité et GHS
Déclarations de précaution
- P280 Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/du visage/une protection auditive/...
Documents
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is potassium sodium tartrate tetrahydrate (Rochelle Salt) commonly used for?
It is primarily used in baking powder as an acidulant, in food processing as a stabilizer, and in laboratory applications for buffer solutions and qualitative analysis.
What is the chemical formula and molecular weight of Rochelle Salt?
The chemical formula is **C₄H₄KNaO₆**, and the molecular weight is **210.16 g/mol**.
What grade of Rochelle Salt does Molekula supply, and is it suitable for pharmaceutical use?
Molekula supplies **USP Grade** Rochelle Salt, which meets pharmaceutical standards for use in food, pharmaceuticals, and laboratory applications.
How should Rochelle Salt be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and strong oxidizing agents.
Can Molekula supply Rochelle Salt in bulk quantities?
Yes, Molekula can provide Rochelle Salt in bulk, with quantities tailored to your specific requirements—please contact us for details.
What documentation is provided with an order of Rochelle Salt?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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