Potassium disulphate 98% for analysis
Leverancier: Thermo Fisher Scientific
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Gevaar
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Synoniemen:
Dipotassium disulphate
207915000
207910025
ACRO207915000EA
84.2
EUR
ACRO207915000
ACRO207910025
Potassium disulphate 98% for analysis
Potassium disulphate
Formule:
K₂O₇S₂ MW: 254.32 g/mol Smeltpunt: 325 °C Dichtheid: 2.51 g/cm³ Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00011385 CAS nummer: 7790-62-7 EINECS: 232-216-8 UN: 2923 ADR: 8 I Merck Index: 13,07749 |
Specification Test Results
Appearance | White Crystalline powder |
Titration with NaOH | ≥97.5 % |
Chloride (Cl) | ≤10 ppm |
Phosphate (PO4) | ≤10 ppm |
Arsenic (As) | ≤5 ppm |
Iron (Fe) | ≤10 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Ca and Mg | ≤50 ppm |
Sodium (Na) | ≤100 ppm |
Total nitrogen (as N) | ≤0.002 % |
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