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TROPAEOLIN OOO Extra Pure

C.I.No.15510
4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt, Acid Orange A, Acid Orange 7, Orange II, Tropaeolin 000 No. 2

COAs

Packings

25 g (00025)

100 g (00100)

1PB1200060 1PB1200200
Print friendly version
Article No. 6397F Grade Extra Pure
Purity CAS No. 633-96-5
Molecular Formula Molecular Weight
H.S. Code 3212.9090 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Orange powder
Odour Odorless Melting point/ Freezing point [°C] 164 °C
Solubility in water [% weight] 116 g/l Water (30°C)

Specifications

Appearance Orange coloured powder Absorption maxima in water About 484 nm
Loss on drying Max 5% Absorptivity on dry basis at λmax Min 500

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
 Signal Word: Warning
 Hazardous Statement: H315-H319-H335
 Precaution Statement: P261-P305 + P351 + P338
Revision Date: 05-Oct-2021

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