Sodium phosphate monobasic dihydrate Meets analytical specification of BP, FCC, Ph. Eur., USP, E 339, 98-100.5% (calc. to the dried substance) 4X5K

Detalles Técnicos

SKU:: HW-04269-4X5K
Categoría:: Químicos, sales y solventes (reactivos)
Descripción:: Sodium phosphate monobasic dihydrate Meets analytical specification of BP, FCC, Ph. Eur., USP, E 339, 98-100.5% (calc. to the dried substance) 4X5K
Marca:: Honeywell
Ficha técnica:: Descargar ficha técnica

Property Value assay (calc. to the dried substance) 98.0 - 100.5 % assay (calc.on the anhydrous basis) 98.0 - 103.0 % loss on drying (130°C) 21.5 - 24.0 % water (Karl Fischer) 18.0 - 26.5 % water insoluble matter Max. 0.2 % pH (5 %, 25 °C) 4.2 - 4.5 pH (1 %,20°C) 4.1 - 5.0 arsenic (As) Max. 1 ppm calcium (Ca) Max. 0.002 % cadmium (Cd) Max. 1 ppm copper (Cu) Max. 0.001 % iron (Fe) Max. 5 ppm mercury (Hg) Max. 1 ppm magnesium (Mg) Max. 0.002 % lead (Pb) Max. 1 ppm zinc (Zn) Max. 0.001 % heavy metals (as Pb) Max. 10 ppm Al, Ca and related substances complying chloride (Cl) Max. 50 ppm fluoride (F) Max. 10 ppm sulfate (SO4) Max. 200 ppm reducing impurities complying appearance of the solution complying residual solvents complying appearance complying Properties Property Value Boiling Point/Range Decomposes on heating Certification Ph. Eur., BP, FCC, USP, E339 Color Colorless Density 2.04 g/cm3 (20 °C) Flashpoint Not applicable Form Solid Grade Reagent Grade Incompatible Materials None known Lower Explosion Limit Not applicable Melting Point/Range 60 °C Partition Coefficient No data available Purity Percentage 98.00 Purity Details 98.00-100.50% Solubility in Water Soluble Upper Explosion Limit Not applicable Vapor Pressure No data available Viscosity Not applicable pH-Value 4.2-4.5 (20 °C) (as aqueous solution) Storage Temperature Ambient