Molekula
Kaliumnatriumtartrat-Tetrahydrat (Rochelle-Salz)
Potassium sodium tartrate tetrahydrate (Rochelle Salt)
ISO 9001:2015 & ISO 14001:2015 zertifiziert · Lieferant für Laboratorien und Industrie seit 2000 · Analysezertifikat (Certificate of Analysis, CoA) für jede Charge
Potassium sodium tartrate tetrahydrate, also called Rochelle Salt, is a double salt of potassium and sodium tartrate widely used in chemical analysis, pharmaceuticals, and as a primary standard in acid-base titrations due to its high purity and stability. This white crystalline powder has the chemical formula C4H4KNaO6, a molecular weight of 210.16 g/mol, and requires no special storage conditions under ambient temperatures. It carries no signal word for hazard classification, ensuring safe handling. Molekula supplies Potassium sodium tartrate tetrahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Potassium sodium tartrate tetrahydrate, also called Rochelle Salt, is a double salt of potassium and sodium tartrate widely used in chemical analysis, pharmaceuticals, and as a primary standard in acid-base titrations due to its high purity and stability. This white crystalline powder has the chemical formula C4H4KNaO6, a molecular weight of 210.16 g/mol, and requires no special storage conditions under ambient temperatures. It carries no signal word for hazard classification, ensuring safe handling. Molekula supplies Potassium sodium tartrate tetrahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | Off-white to white crystals |
| Water | 24.0 - 26.0% |
| Heavy metals | ≤ 0.001% |
| pH | 6.5 - 8.5 (1% sol.) |
| Chloride (Cl-) | ≤ 100ppm |
| Assay | 99.0-102.0% |
| Iron (Fe) | ≤ 10ppm |
| Lead (Pb) | ≤ 2ppm |
| Mercury (Hg) | ≤ 1ppm |
| Arsenic (As) | ≤ 3ppm |
| Sulphates (SO4)(2-) | ≤ 0.05% |
| Identification (RAMAN) | Conforms to Reference |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Lagertemperatur | Ambient |
| Säuregehalt | Neutral |
Identifizierung
| Property | Value |
|---|---|
| SKU | 11512541 |
| CAS-Nummer | 6381-59-5 |
| Molekülformel | C4H4KNaO6 |
| Molekulargewicht | 210.16 |
| REACH-Code | Y110 |
| TSCA aufgeführt | Ja |
| HTS-Code | 2918.13.3000 |
| Zolltarifnummer | 29181300 |
Sicherheit & GHS
Vorsichtsmaßnahmen
- P280 Schutzhandschuhe / Schutzkleidung / Augenschutz / Gesichtsschutz tragen.
Dokumente
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is potassium sodium tartrate tetrahydrate (Rochelle Salt) commonly used for?
Rochelle Salt is primarily used in baking powder as an acidulant, in the production of tartaric acid, and as a reagent in analytical chemistry for titrations and pH buffering.
What is the molecular formula and molecular weight of Rochelle Salt?
The molecular formula is **C₄H₄KNaO₆**, and the molecular weight is **210.16 g/mol**.
How should Rochelle Salt be stored?
Store Rochelle Salt at **ambient temperature** in a cool, dry place, away from moisture and strong oxidizing agents.
What grades of Rochelle Salt does Molekula supply?
Molekula supplies **ACS reagent grade** and **technical grade** Rochelle Salt, ensuring high purity and consistency for various applications.
Can Molekula supply Rochelle Salt in bulk quantities?
Yes, Molekula can supply Rochelle Salt in bulk, with quantities tailored to meet your production or research needs.
What documentation comes with an order of Rochelle Salt?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **product specification sheet** for reference.
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