TITAN YELLOW AR

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

height=180px
Article No.
06320
Grade
AR
Purity
CAS No.
1829-00-1
Molecular Formula
C28H19N5Na2O6S4
Molecular Weight
695.73
H.S. Code
3204.9000
Shelf Life
60 Months
MSDS
DeutschDE EnglishEN FrenchFR KoreanKO PortuguesePT SpanishES ThaiTH TurkishTR
Certificate of Analysis (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

Packings

  • 1GBA000015

    10 g (00010)

  • 1GBA000060

    25 g (00025)

  • 1GBA000120

    50 g (00050)

 

Specifications

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 λmax) Min 320.0
Loss on drying (at 110°C) Max 8.0%
***May darken on storage

Revision Date : 17-Jun-2016
Download LobaChemie AppDownload LobaChemie App