For further processing only. Others Diethanolamine 85percent Diethanolamine 85% 3.2.15.1.20.1 solution 10201294103 Diethanolamine solution 85% Diethanolamine 85% 07613336131466 Reagents, kits custom fill Not Available CustomBiotech product. Please contact your local representative. Will be supplied as "Diethanolamine 85%". Unit of measure is "kg". 111-422 en Use Diethanolamine 85% as a buffer in applications that test or use the activity of alkaline phosphatase, such as diagnostic tests for alkaline phosphatase. en Buffer for enzymatic assays of alkaline phosphatase. en Appearance: Colorless, clear liquid Solubility: Miscible with water, ethanol Refractive index: n 20/D: 1.4575-1.4595 Density: D 20/20: 1.092-1.095 Coloration of sample (against water): A405: ≤0.043 A405 (10 days at +4°C): ≤0.043 A405 (10 days at +35°C): ≤0.051 Diethanolamine (HClO4 titration): 84.0-86.0% Thin layer chromatography: Corresponds to reference Mono-ethanolamine (TLC): ≤0.4% Fe (calculated on diethanolamine 100%): ≤2 ppm Heavy metals (as Pb, calculated on Diethanolamine 100%): ≤5 ppm Water (K. Fischer): 14.0-16.0% Stability: At +2 to +8°C within specification range 18 months. Store dry. Protect from light. Keep in tightly sealed containers. en