Kaliumdichromaat 99+% ACS
Leverancier: Thermo Fisher Scientific
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
|
Gevaar
|
424110500
424115000
424110025
ACRO424110500EA
23.9
EUR
ACRO424110500
ACRO424115000
ACRO424110025
Kaliumdichromaat 99+% ACS
Kaliumdichromaat
Formule:
K₂Cr₂O₇ Kookpunt: 500 °C (1013 hPa) Smeltpunt: 398 °C Dichtheid: 2,67 g/cm³ (20 °C) Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00011367 CAS nummer: 7778-50-9 EINECS: 231-906-6 UN: 3087 ADR: 5.1,II Bereik: 01-2119454792-32 Merck Index: 12,07790 |
Specification Test Results
Appearance | Orange Crystals |
Titration Iodometric | ≥99.0 % |
Loss on drying | ≤0.05 % |
Chloride (Cl) | ≤10 ppm |
Sulfate (SO4) | ≤50 ppm |
Calcium (Ca) | ≤30 ppm |
Iron (Fe) | ≤10 ppm |
Sodium (Na) | ≤200 ppm |
Insoluble matter | ≤0.005 % |
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