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Titan Yellow AR | 02717 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > pH Indicator (Solid) > Titan Yellow AR

Titan Yellow AR
C.I.No.19540 Thiazole Yellow G; Clayton Yellow; Direct Yellow 9

Product Code.
 02717
Grade
Purity
CAS No.
 1829-00-1
Molecular Formula
 C28H19N5Na2O6S4
Molecular Weight
 695.73
H.S.Code
 3204.90000
Shelf Life
 60 Months
COAs

Physical Properties

Physical state at 20 °C
Solid
 Colour
Yellowish brown powder
 Odour
Odorless
pH value
5.1 at 10 g/l at 20 °C
 Melting point/ Freezing point [°C]
> 300 °C
 Solubility in water [% weight]
29 g/l at 20 °C
Partition coefficient Log Pow octanol / water at 20°C
1.73

Packaging

Specification

Appearance
Yellowish brown colored powder***
Transition range
pH 12.0-13.0 - yellow to orange -red
Absorption maxima (buffer pH 7.0)
397 - 407 nm
Absorptivity (A 1%/1cm; at lmax)
Min 320.0
Loss on dryig (at 110°C)
Max 8.0%
***May darken on storage

Safety Information and Hazard Symbols