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

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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
MSDS
 

 

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)

Packings

  • 1PB1200060

    25 g (00025)

  • 1PB1200200

    100 g (00100)

 

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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