Potassium sodium tartrate tetrahydrate (Rochelle Salt), USP Grade [6381-59-5]
Order number: 90025401
Part number: AC100071775
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Potassium Sodium Tartrate Tetrahydrate (Rochelle Salt), Usp Grade [6381-59-5] is a documented reagent featuring a molecular formula of C4H4KNaO6 and a molecular weight of 210.16. It exhibits a Melting Point range of 70-80 °C and boils at 200 °C. This compound, which conforms to USP standards, presents off-white to white crystals and has an assay of ≥99%. Its pH value in a 5% solution ranges between 7.0 and 8.0. Additionally, it complies with heavy metal limits of ≤0.001% As and Pb. This versatile compound finds applications in various fields, particularly as a buffer, building block, and chiral compound.
- CAS Number: 6381-59-5
- Molecular Weight: 210.16
- Vapour Density: Density: 1.77
- Grade: USP
- Exact Mass: 209.95426361
- Molecular Formula: C4H4KNaO6
- Melting Point: 70-80 °C
- Boiling Point: 200 °C
| Name | Value | |
|---|---|---|
| CAS | : | 6381-59-5 |
| SO4 | : | ≤0.05% |
| Assay | : | ≥99% |
| Grade | : | USP |
| Appearance | : | Off-white to white crystals |
| Categories | : | Buffers Building Blocks Chiral Compounds Organics |
| Product Code | : | 90025401 |
| Product Name | : | Potassium sodium tartrate tetrahydrate (Rochelle Salt), USP Grade |
| Storage Details | : | Ambient |
| Insoluble Matter | : | ≤0.05% |
| Molecular Weight | : | 210.16 |
| pH (5% solution) | : | 7.0-8.0 |
| Molecular Formula | : | C4H4KNaO6 |
| Heavy Metal (As,Pb) | : | ≤0.001% |
| Harmonised Tariff Code | : | 29181300 |
