Potassio bisolfito 97%, extra puro
Fornitore: Thermo Fisher Scientific
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Pericolo
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Synonyms:
Potassio metabisolfito
Formula:
K₂O₅S₂ Peso molecolare: 222.33 g/mol Punto di fusione: 150 °C (dec.) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00167605 CAS Number: 16731-55-8 EINECS: 240-795-3 Merck Index: 13,07729 |
Risultati del test di specificazione
Appearance | White to light yellow Crystalline powder |
Titration Iodimetric | ≥96.0 % |
Arsenic (As) | ≤1 ppm |
Iron (Fe) | ≤5 ppm |
Selenium (Se) | ≤1 ppm |
Heavy metals (as Pb) | ≤10 ppm |
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