Potassio diidrogeno fosfato ≥99.995% (metals basis), TraceSELECT™ per analisi in tracce, Fluka™
Fornitore: Honeywell Chemicals
Synonyms:
Potassio fosfato monobasico
TraceSELECT™ Ultra and TraceSELECT
- Ultra-pure acids, bases, and salts for smelting and wet digestion in environmental, water, and food analysis
- Sample preparation for trace analysis requires reagents of the highest purity; our TraceSELECT Ultra products for ultra-trace analysis at ppb and even ppt levels are produced by sub-boiling distillation
- The acids, bases, and salts in the TraceSELECT series have been developed for sample preparation and analysis in the ppb (µg/kg) trace range
- packaged in high-quality containers appropriate for each product
- the reagents are produced and bottled under clean-room conditions
Formula:
KH₂PO₄ Peso molecolare: 136.09 g/mol Punto di ebollizione: 100 Dec. (in riscaldamento) Punto di fusione: 253 °C Densità: 2.34 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00011401 CAS Number: 7778-77-0 EINECS: 231-913-4 REACH: 01-2119490224-41 Merck Index: 13,07744 |
Risultati del test di specificazione
Barium (Ba) | Max. 1 ppm |
Calcium (Ca) | Max. 0.5 ppm |
Cadmium (Cd) | Max. 0.005 ppm |
Cobalt (Co) | Max. 0.01 ppm |
Chromium (Cr) | Max. 0.5 ppm |
Copper (Cu) | Max. 0.005 ppm |
Iron (Fe) | Max. 0.1 ppm |
Iridium (Ir) | Max. 0.5 ppm |
Magnesium (Mg) | Max. 0.5 ppm |
Manganese (Mn) | Max. 0.01 ppm |
Sodium (Na) | Max. 20 ppm |
Nickel (Ni) | Max. 0.01 ppm |
Lead (Pb) | Max. 0.005 ppm |
Palladium (Pd) | Max. 0.5 ppm |
Platinum (Pt) | Max. 0.5 ppm |
Rhodium (Rh) | Max. 0.5 ppm |
Ruthenium (Ru) | Max. 0.5 ppm |
Samarium (Sm) | Max. 0.01 ppm |
Strontium (Sr) | Max. 0.5 ppm |
Thallium (Tl) | Max. 0.01 ppm |
Vanadium (V) | Max. 0.1 ppm |
Zinc (Zn) | Max. 0.005 ppm |
Cerium (Ce) | Max. 0.01 ppm |
Europium (Eu) | Max. 0.01 ppm |
Lanthanum (La) | Max. 0.01 ppm |
Yttrium (Y) | Max. 0.01 ppm |
Ytterbium (Yb) | Max. 0.01 ppm |
Arsenic (As) | Max. 0.01 ppm |
Mercury (Hg) | Max. 5 ppb |
Antimony (Sb) | Max. 0.5 ppm |
Selenium (Se) | Max. 0.01 ppm |
Chloride (Cl) | Max. 5 ppm |
Sulfate (SO₄) | Max. 30 ppm |
Total N | Max. 10 ppm |
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