Potassium dichromate ≥99.0%, BAKER ANALYZED® ACS, J.T.Baker®

Danger


Management of Change (MOC) category = N

BAKR3090-01 BAKR3090-05
JT3090-1CS 811.21 USD
JT3090-1 JT3090-5
Potassium dichromate ≥99.0%, BAKER ANALYZED® ACS, J.T.Baker®
Potassium dichromate

Crystals. Lot analysis on label.

Formula: K₂Cr₂O₇
MW: 294.18 g/mol
Boiling Pt: 500 °C (1013 hPa)
Melting Pt: 398 °C
Density: 2.67 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011367
CAS Number: 7778-50-9
EINECS: 231-906-6
UN: 3288
ADR: 6.1,III
REACH: 01-2119454792-32
Merck Index: 12,07790

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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use
Assay (K₂Cr₂O₇) ≥ 99.0 %
Insoluble Matter ≤ 0.005 %
Trace Impurities - Iron (Fe) ≤ 0.001 %
Loss on Drying at 105°C ≤ 0.05 %
Chloride (Cl) ≤ 0.001 %
Sulfate (SO₄) ≤ 0.005 %
Calcium (Ca) ≤ 0.003 %
Sodium (Na)(by FES) ≤ 0.02 %
Meets Reagent Specifications for testing USP/NF monographs

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