Kaliumnitrat 99+% til biokemi
Leverandør: Thermo Fisher Scientific
Ratings:
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447820025
447825000
ACRO447820025EA
2300
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ACRO447820025
ACRO447825000
Kaliumnitrat 99+% til biokemi
Potassium nitrate
Formel:
KNO₃ Kogepunkt: 400 °C (760 mmHg) Smeltepunkt: 334 °C Massefylde: 2,109 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00011409 CAS-nummer: 7757-79-1 UN nummer: 1486 ADR: 5.1,III |
Specifikationer Testresultater
Appearance | White Crystals |
Solubility | (1 M in water) Clear colorless |
pH | 4.5 to 8.5 |
Titration after Ion exchange | ≥99.0 % |
Chloride (Cl) | ≤0.002 % |
Nitrite (NO2) | ≤0.001 % |
Phosphate (PO4) | ≤0.003 % |
Sulfate (SO4) | ≤0.015 % |
Calcium (Ca) | ≤0.01 % |
Iron (Fe) | ≤0.002 % |
Heavy metals (as Pb) | ≤10 ppm |
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