{"id":20885,"date":"2025-09-08T15:46:58","date_gmt":"2025-09-08T13:46:58","guid":{"rendered":"https:\/\/delta.screenup.com\/produit\/periodic-acid-reagent\/"},"modified":"2025-09-08T15:46:59","modified_gmt":"2025-09-08T13:46:59","slug":"periodic-acid-reagent","status":"publish","type":"product","link":"https:\/\/delta.screenup.com\/en\/produit\/periodic-acid-reagent\/","title":{"rendered":"Periodic Acid, Reagent"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n
Assay<\/span><\/td>\n>99.0%<\/span><\/td>\n<\/tr>\n
Heavy Metals<\/span><\/td>\n.0.005%<\/span><\/td>\n<\/tr>\n
Insoluble Matters<\/span><\/td>\n0.01%<\/span><\/td>\n<\/tr>\n
Iron<\/span><\/td>\n.0.003%<\/span><\/td>\n<\/tr>\n
Other Halogen (Cl)<\/span><\/td>\n0.01%<\/span><\/td>\n<\/tr>\n
Residue after Ignition<\/span><\/td>\n0.01%<\/span><\/td>\n<\/tr>\n
Sulfate<\/span><\/td>\n0.01%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Used as a Fixative: Issidorides, M.R., and Kasorchis, T. (1981). Dispersed and compact chromatin demonstrated with a new EM Method: phosphotungstic acid-hematoxylin block-staining. Histochemistry 73,21. Used widely as a Negative Stain: – As Spray method: Horne, R.W., and Pasquali-Ronchette, I. (1974). A negative staining-carbon film technique for studying viruses in the electron microscope. – Preparation procedures for examining icosahedral and filamentous viruses. J. Ultrastruct. Res. 47, 361. Locke, M., and Kirhman, N. (1971). – Hot Alcoholic phosphotungstic acid and uranyl acetate as routine stains for thick and thin sections. J. Cell Biol., 50, 550., Farragiana, T., and Marinozzi, V. (1979). – Phosphotungstic acid staining of polysaccharides containing structures on epoxy embedded tissues. J. Submicrosc. Cytol. 11, 263.Bloom, E.E., And Aghajanian, G.K. (1968). – Fine structural and cytochemical analysis of the staining of synaptic junctions with PTA. J. Ultrastruct. Res. 22, 261. <\/strong><\/em><\/p>\n

Temperature : RT<\/p>\n

MSDS_19325<\/a> \u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"

formula: H5IO6\u00a0 \u00a0<\/strong> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 F.W or MW or PM . 227.96 <\/strong><\/p>\n

CAS<\/strong> #10450-60-9<\/p>\n

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