Dusitan draselný 97%, extra pure
Dodavatel: Thermo Scientific
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Nebezpečí
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453190010
453190050
ACRO453190010EA
2970
CZK
ACRO453190010
ACRO453190050
Dusitan draselný 97%, extra pure
Dusitan draselný
Vzorec:
KNO₂ Bod tání: 387 °C Hustota: 1,92 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00011408 CAS číslo: 7758-09-0 UN: 1488 ADR: 5.1,II |
Výsledky specifikačního testu
Appearance | White to light yellow Powder or crystals |
Titration excess KMnO4 | 96.0 to 104.0 % |
Arsenic (As) | ≤1 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Insoluble matter | ≤0.01 % (10 % in water) |
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