(Sodium Potassium Tartrate)
CAS #6381-59-5 KNaC₄H₄O₆·₄H₂O F.W. 282.22
Assay: 99.0-102.0%
Sodium Potassium Tartrate is used with bismuth subnitrate for staining polysaccharides, including glycogen without oxidizing agents. Shinji, Y., et al (1975). A new electron microscopic histo-cyto chemical staining method: demonstration of glycogen particles. Acta Histochem., Cytochem., 8:139