Potassium nitrate Puriss., meets analytical specification of Ph Eur, BP, USP, FCC, E252, 99.0-100.5% Synonym(s) Saltpeter; Saltpetre;Nitrate of potash 2.5K
Detalles Técnicos
- SKU:
- HW-12648-2.5KG
- Categoría:
- Químicos, sales y solventes (reactivos)
- Descripción:
- Potassium nitrate Puriss., meets analytical specification of Ph Eur, BP, USP, FCC, E252, 99.0-100.5% Synonym(s) Saltpeter; Saltpetre;Nitrate of potash 2.5K
- Marca:
- Honeywell
- Ficha técnica:
- Descargar ficha técnica
Property Value assay 99.0 - 100.5 % assay (calc. to the dried substance) 99.0 - 100.5 % loss on drying (105°C) Max. 0.5 % pH (5 %, 20°C) 5 - 8 ammonium (NH4) Max. 50 ppm arsenic (As) Max. 1 ppm calcium (Ca) Max. 50 ppm copper (Cu) Max. 10 ppm iron (Fe) Max. 10 ppm mercury (Hg) Max. 1 ppm sodium (Na) Max. 0.1 % lead (Pb) Max. 2 ppm zinc (Zn) Max. 10 ppm heavy metals (as Pb) Max. 10 ppm chloride (Cl) Max. 10 ppm nitrite (NO2) Max. 5 ppm sulfate (SO4) Max. 100 ppm chlorate (ClO3) complying appearance of the solution complying acidity or alkalinity complying reducible impurities complying residual solvents complying identity on K complying identity on NO3 complying