Potassium dichromate ≥99.8%, Puriss. p.a. ACS, ISO, Reag. Ph. Eur., Fluka™
Supplier: Honeywell Chemicals
Certificates
About this item
CAS Number:7778-50-9
:
Formula:K₂Cr₂O₇
MDL Number:MFCD00011367
:294.18 g/mol
Merck Index:12,07790
Boiling Pt: Dec. (on heating)
Melting Pt:398 °C
Density:2.7 g/cm³ (20 °C)
EINECS:231-906-6
UN:3086
ADR:6.1,I
REACH:01-2119454792-32
:GHS03
:GHS06
:GHS08
:GHS05
Storage Temperature:Ambient
Specification Test Results
- Assay:Min. 99.8 %
- Water insoluble matter:Max. 0.005 %
- Loss on drying (105°C):Max. 0.05 %
- Calcium (Ca):Max. 0.002 %
- Copper (Cu):Max. 0.001 %
- Iron (Fe):Max. 0.001 %
- Sodium (Na):Max. 0.01 %
- Lead (Pb):Max. 0.005 %
- Chloride (Cl):Max. 0.001 %
- Sulfate (SO₄):Max. 0.005 %
Specification Test Results
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