6226-78-4 Usage
Uses
Used in Textile Industry:
ACID RED 150 is used as a dye for coloring textiles. It provides good light fastness, soaping fastness, and fastness to seawater, making it suitable for various textile applications.
Used in Analytical Chemistry:
ACID RED 150 can be used as an indicator in analytical chemistry due to its color changes in different solutions, which can be useful for detecting the presence of certain ions or pH levels.
Used in Dye-sensitized Solar Cells:
ACID RED 150 can be used as a photosensitizer in dye-sensitized solar cells, where its color-changing properties can help improve the efficiency of the solar cells.
Preparation
4-(Phenyldiazenyl)benzenamine diazo, coupled with 3-Hydroxynaphthalene-2,7-disulfonic acid.
Standard
Light Fastness
Fading
Stain
AATCC
4
Check Digit Verification of cas no
The CAS Registry Mumber 6226-78-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,2 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 6226-78:
(6*6)+(5*2)+(4*2)+(3*6)+(2*7)+(1*8)=94
94 % 10 = 4
So 6226-78-4 is a valid CAS Registry Number.
InChI:InChI=1/C22H16N4O7S2.2Na/c27-22-20(35(31,32)33)13-14-12-18(34(28,29)30)10-11-19(14)21(22)26-25-17-8-6-16(7-9-17)24-23-15-4-2-1-3-5-15;;/h1-13,25H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b24-23+,26-21-;;
