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Volumetric Solutions

Potassium Dichromate 0.25N Solution

RA002123 CAS 7778-50-9

Identity

Product code
RA002123
CAS number
7778-50-9
Molecular formula
K2Cr2O7
Molecular weight
294.18

Classification

Applications
Titration

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Colour Orange red coloured solution —
Odour Odorless —
pH value 7 —
Boiling point [°C] 100 °C °C
Vapour pressure [20°C] 17.535 mmHg mmHg
Vapour density 0.62 —
Density [g/cm3] 1.08 g/cm3 g/cm3
Solubility in water [% weight] Soluble in water —

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit
Appearance Clear, orange red colored solution —
Normality 0.2495 - 0.2505 N N

Packaging

Pack size SKU
500 mL RA002123-PK-500ML
1 L RA002123-PK-1L
2.5 L RA002123-PK-2.5L