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