Kaliumchromaat 99,5, Puriss. p.a. Reag. Ph. Eur., ACS, Fluka™
Leverancier: Honeywell Chemicals
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
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Gevaar
|
31250-1KG
31250-250G
31250-1KGEA
231
EUR
31250-1KG
31250-250G
Kaliumchromaat 99,5, Puriss. p.a. Reag. Ph. Eur., ACS, Fluka™
Kaliumchromaat
Formule:
K₂CrO₄ MW: 194.19 g/mol Kookpunt: 1.000 °C Smeltpunt: 968.3 °C Dichtheid: 2.732 g/cm³ (20 °C) Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00011368 CAS nummer: 7789-00-6 EINECS: 232-140-5 UN: 3288 ADR: 6.1 III Merck Index: 12,07784 |
Specification Test Results
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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