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Potassium Sodium Tartrate, Tetrahydrate, Granular, USP Grade
Piezoelectric compound for protein crystallography & Fehling's solution ingredient. Potassium Sodium Tartrate, Tetrahydrate, Granular, USP grade, is also known as Seignette's salt or Rochelle salt. It is a clear-white granular crystal that exhibits piezoelectricity. This unique property makes it an essential compound in protein crystallography, where it serves as a common precipitant. It is also an ingredient in Fehling's solution, a chemical reagent formerly used in the determination of reducing sugars in solutions. Additionally, it is a component of the Biuret reagent, which is used to measure protein concentration. Potassium Sodium Tartrate, Tetrahydrate, Granular, USP grade, has a minimum assay of 99.0%, maximum of 102.0%, and a typical value of 99.7%. It contains less than 0.001% heavy metals and has a specific gravity of 1.79. The product has a formula weight of 283.22 and a melting point of 75ºC. This product is suitable for manufacturing, processing, repackaging, or research purposes only and should be handled by experienced personnel.
Key Features:
- Piezoelectric compound for protein crystallography
- Ingredient in Fehling's solution for determining reducing sugars
- Component of the Biuret reagent for measuring protein concentration
- Clear-white granular crystal with a minimum assay of 99.0%, maximum of 102.0%, and a typical value of 99.7%
- Contains less than 0.001% heavy metals and has a specific gravity of 1.79
Product Specifications:
CAS No. 6381-59-5 Chemical Formula C4H4KNaO6.4H2O Assay Min. 99.0%, Max. 102.0%, Typical: 99.7% Heavy Metals <0.001% Grade USP Formula Weight 283.22 Specific Gravity 1.79 Melting Point 75ºC Appearance Clear-White granular crystals Similar Products:
- Ammonium Tartrate
- Potassium Chloride
- Sodium Tartrate
- Calcium Chloride
- Magnesium Sulfate
Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.Caution: Only for manufacturing, processing, repackaging, or research purposes by experienced personnel.
Perfect for research purposes by experienced personnelFast Checkout