Kaliumchromaat ≥99.5%, AnalaR NORMAPUR® analytical reagent

Leverancier: VWR Chemicals

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Leverancier: VWR Chemicals

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CAS-nummer:7789-00-6

Formule:K₂CrO₄

MDL-nummer:MFCD00011368

Kokend Pt:1000

Smelten Pt:985

Dichtheid:2.73 g/cm³ (20 °C)

Moleculair gewicht:194.19 g/mol

Temperatuur bij opslag:Kamertemperatuur

EINECS:232-140-5

ADR:5.1 (6.1) III

Merck index:12,07784

UN:3087

:GHS08

:GHS07

:GHS09

Specificaties

Environmentally Preferable:

Specificaties

Specificatie testresultaten

Assay:
Min. 99.5 %
pH (20°C; 5 %):
8.6 - 9.8
Insolubility in water:
Max. 50 ppm
Cl (Chloride):
Max. 10 ppm
SO₄ (Sulphate):
Max. 100 ppm
Ca (Calcium):
Max. 50 ppm
Cu (Copper):
Max. 10 ppm
Fe (Iron):
Max. 15 ppm
Na (Sodium):
Max. 0.03 %
Pb (Lead):
Max. 50 ppm

Specificatie testresultaten

Gerelateerde informatie

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Informatie over de verpakking

250 ml Plastic bottle for solids DIN 60 (ZPACK13250250)
750 ml Plastic bottle for solids DIN 60 (ZPACK13250750)

SDS

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