Sodium phosphate dibasic Puriss., meets analytical specification of BP, Ph. Eur., USP, FCC, E 339, anhydrous, 98-100.5% (calc. to the dried substance) 5K
Detalles Técnicos
- SKU:
- HW-04276-5K
- Categoría:
- Químicos, sales y solventes (reactivos)
- Descripción:
- Sodium phosphate dibasic Puriss., meets analytical specification of BP, Ph. Eur., USP, FCC, E 339, anhydrous, 98-100.5% (calc. to the dried substance) 5K
- Marca:
- Honeywell
- Ficha técnica:
- Descargar ficha técnica
Property Value assay (calc. to the dried substance) 98.0 - 100.5 % assay of NaH2PO4 (calc.to dried subst.) Max. 1.0 % loss on drying (105°C, 4 h) Max. 1.0 % loss on drying (130°C) Max. 1.0 % pH (1 %,20°C) 8.4 - 9.6 ammonium (NH4) Max. 0.002 % arsenic (As) Max. 1 ppm cadmium (Cd) Max. 1 ppm copper (Cu) Max. 0.001 % iron (Fe) Max. 20 ppm mercury (Hg) Max. 1 ppm lead (Pb) Max. 1 ppm zinc (Zn) Max. 0.001 % heavy metals (as Pb) Max. 10 ppm chloride (Cl) Max. 50 ppm fluoride (F) Max. 10 ppm pyrophosphate (as Na4P2O7) Max. 2.0 % sulfate (SO4) Max. 200 ppm water insoluble matter Max. 0.2 % appearance of the solution complying reducing impurities complying residual solvents complying turbidity Max. 3.5 NTU Properties Property Value Boiling Point/Range No data available Certification Ph. Eur., BP, FCC, USP, E339 Color Colorless Flashpoint Not applicable Form Powder Grade Reagent Grade Incompatible Materials No information available. Lower Explosion Limit Not applicable Melting Point/Range No data available Partition Coefficient No data available Purity Percentage 98.00 Purity Details 98.00-100.50% Solubility in Water 125 g/l (20 °C) Upper Explosion Limit Not applicable Vapor Pressure No data available pH-Value 8.9-9.2 (20 °C) Product Line Puriss. Storage Temperature Ambient