Potassium dichromate 99.5% for analysis

: Thermo Fisher Scientific

Potassium dichromate 99.5% for analysis

: Thermo Fisher Scientific

:7778-50-9

:K₂Cr₂O₇

:MFCD00011367

:294.18 g/mol

:12,07790

:500 °C (1013 hPa)

:398 °C

:2,67 g/cm³ (20 °C)

:Ambient

:231-906-6

:3087

:5.1,II

:01-2119454792-32

:GHS06

:GHS08

:GHS05

:GHS09

:GHS03

Appearance:
Orange Crystalline powder or crystals
Titration Iodometric:
≥99.5 %
Loss on drying:
≤0.05 % (105°C)
Chloride (Cl):
≤10 ppm
Sulfate (SO4):
≤50 ppm
Calcium (Ca):
≤20 ppm
Copper (Cu):
≤10 ppm
Iron (Fe):
≤20 ppm
Lead (Pb):
≤50 ppm
Sodium (Na):
≤200 ppm

ACRO19659

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