Kaliumdichromat ≥99.8%, Puriss. p.a. Reag. Ph. Eur., ACS, ISO, Fluka™
Leverandør: Honeywell Chemicals
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Farlig
|
31255-1KG
31255-250G
31255-1KGEA
2100
DKK
31255-1KG
31255-250G
Kaliumdichromat ≥99.8%, Puriss. p.a. Reag. Ph. Eur., ACS, ISO, Fluka™
Potassium dichromate
Formel:
K₂Cr₂O₇ Kogepunkt: Decomposes on heating Smeltepunkt: 398 °C Massefylde: 2,7 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00011367 CAS-nummer: 7778-50-9 EINECS: 231-906-6 UN nummer: 3086 ADR: 6.1,I REACH: 01-2119454792-32 Merck Index: 12,07790 |
Specifikationer Testresultater
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 % |
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