Kaliumchromat 99,5, Puriss. p.a. Reag. Ph. Eur., ACS, Fluka™

Leverandør: Honeywell Chemicals
Ratings: Ingen bedømmelse

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31250-1KG 31250-250G
31250-1KGEA 1810 DKK
31250-1KG 31250-250G
Kaliumchromat 99,5, Puriss. p.a. Reag. Ph. Eur., ACS, Fluka™
Potassium chromate
Formel: K₂CrO₄
Molekylvægt: 194.19 g/mol
Kogepunkt: 1.000 °C
Smeltepunkt: 968.3 °C
Massefylde: 2.732 g/cm³ (20 °C)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00011368
CAS-nummer: 7789-00-6
EINECS: 232-140-5
UN nummer: 3288
ADR: 6.1 III
Merck Index: 12,07784

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Specifikationer Testresultater

Assay Min. 99.5 %
Water insoluble matter Max. 0.005 %
pH (5 %, 25 °C) 8.6 - 9.8
Calcium (Ca) Max. 0.005 %
Iron (Fe) Max. 0.002 %
Sodium (Na) Max. 0.02 %
Lead (Pb) Max. 0.005 %
Chloride (Cl) Max. 0.001 %
Sulfate (SO₄) Max. 0.005 %


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