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TITAN YELLOW

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TITAN YELLOW Basic information

Product Name:
TITAN YELLOW
Synonyms:
  • Titan Yellow, indicator, indicator
  • Titan yellow (C.I. 19540) indicator Reag. Ph Eur
  • Adiaphtamine brilliant Yellow 6gs
  • Ferro 42-145a
  • Thiazol Byellow G
  • Da Dan yellow solution
  • CLAYTON(R) YELLOW
  • CLAYTON YELLOW
CAS:
1829-00-1
MF:
C28H22N5NaO6S4
MW:
675.74
EINECS:
217-377-4
Product Categories:
  • Azo
  • thiazole
  • Organics
Mol File:
1829-00-1.mol
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TITAN YELLOW Chemical Properties

Melting point:
>250°C
storage temp. 
room temp
solubility 
29g/l
Colour Index 
19540
form 
powder
color 
Yellowish-brown
PH Range
12(yellow)-13(red)
PH
5.1 (10g/l, H2O, 20℃)
Odor
Odorless
Water Solubility 
almost transparency
λmax
402nm
Merck 
14,9310
BRN 
3646510
Stability:
Light sensitive. Incompatible with strong oxidants.
Major Application
Display device, optical sensors, thin-film device, incandescent electric lamps, photoreceptors, lithographic process, inks, pencil leads, paints, adhesives, plastic materials, molding materials, steel plates, detection of albumin, treatment of amyloidosisdisorders, treatment of apolipoprotein E-related diseases
InChIKey
CZIRZNRQHFVCDZ-UHFFFAOYSA-L
CAS DataBase Reference
1829-00-1
EPA Substance Registry System
7-Benzothiazolesulfonic acid, 2,2'-(1-triazene-1,3-diyldi-4,1-phenylene)bis[6-methyl-, disodium salt (1829-00-1)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
20/21/22
Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
DL6423000
8
HS Code 
32129000
Toxicity
rat,LD,oral,> 500mg/kg (500mg/kg),National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 24, 1953.

MSDS

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TITAN YELLOW Usage And Synthesis

Chemical Properties

orange-yellow crystals or powder

Chemical Properties

Mimosa is a deciduous evergreen shrub native to Australia, having pinnate blue-green to medium green leaves and yellow flower clusters. The plant has become acclimated to the French and Italian Riviera, where it was transplanted in the early 1800s. It is cultivated for ornamental (flowers) and extractive purposes. The flower is the part used. Mimosa has a delicate, sweet, floral odor. Derivatives: The concrete, which is extracted from the flowers in approximately 0.7 to 1.1%, yields usable petroleum ether

Uses

Thiazole Yellow G is a triazene dye and acid-base indicator.

Uses

Dyeing cotton, viscose rayon, natural silk; as biological stain; as an analytical reagent, most often for the determination of Mg; as pH indicator, yellow 11.0 to red 13.0; as fluorescent dye for microscopy.

Preparation

2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid diazo, and the 2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid?coupling. In some closely related to the grade of the dyes, as one or two to a generation of 2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid?C.I.Direct Yellow 59 (C.I. 49000) instead. For example, Oxydiamine Yellow TZM structure is the 2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid?and C.I.Direct Yellow 59?matches generated.

Composition

The bark contains from 24 to 42% of tannin and also contains gallic acid

General Description

Thiazole Yellow G is a pH sensitive chromoionophore.

Properties and Applications

yellow. Soluble in water and ethanol lemon yellow. The strong sulfuric acid for lemon yellow, diluted for extremely shallow yellow. The dye solution to join strong hydrochloric acid have gold orange precipitation; Add thick sodium hydroxide solution have orange precipitation. Used for cellulose fiber dyeing, can be used for biological, indicator, leather, paper, shading.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 2 1 1 2-3 2
AATCC 1 1 1 3 3

TITAN YELLOWSupplier

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