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Stains & Dyes

Aceto Orcein

RA000394

Identity

Product code
RA000394

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Liquid —
Vapour density 2.07 —
Density [g/cm3] 1.03 g/cm3 g/cm3
Solubility in water [% weight] Soluble in water —
Explosion limits - upper [%] 19.90 % %
Explosion limits -lower [%] 4 % %
Colour Dark Brown red —
Odour threshold 1.018 ppm ppm
pH value Acidic —
Melting point/ Freezing point [°C] 16.6 °C °C
Auto-ignition temperature [°C] 427 °C °C
Flash point [°C] 39 °C °C
Boiling point [°C] 100 °C °C
Vapour pressure [20°C] 2.3 kPa kPa

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

Specifications

ParameterSpecificationUnit
Appearance Dark brown red solution —
Absorption maxima in 0.1 N NaOH 576 - 582 nm nm

Packaging

Pack size SKU
100 mL RA000394-PK-100ML