HOME > Product > Strong Items > 57. Potassium Sodium Tartrate

Main Product Name
Item Potassium sodium tartrate
Product Name Potassium sodium tartrate
Product Keyword Potassium sodium tartrate
Description Transparent
Features It has been used medicinally as a purgative but in more recent years its piezoelectric properties have been more important and it has found usage in phonograph pickups and other sensing devices. It has also been used in the process of silvering mirrors. It is an ingredient of Fehling's solution, formerly used in the determination of reducing sugars in solutions.
Specification Assay: > = 99.5%
Heavy Metals: < = 10 mg/kg
Specific Rotation: 20° ~22°
Iron: < = 10mg/kg
Arsenic (As): < = 5 mg/kg
Lead: < = 5
Chloride: < = 70mg/kg
Sulfate (SO4): < = 0.05%
D-potassium sodium tartrate tetrahydrate < = 0.5%
Conclusion: passed
Safety / Quality Approvals