1058-92-0 Usage
Description
Mordant Blue 13 is an organic dye characterized by its navy blue to blue-black color with a metallic luster in powder form. It is soluble in water, Cellosolve, and partially soluble in ethanol, exhibiting different colors when mixed with various chemicals.
Uses
Used in Textile Industry:
Mordant Blue 13 is used as a dye for wool fabric dyeing, as well as for silk and nylon. It is utilized in wool fabric direct printing and electrochemical aluminum coloring due to its ability to produce vibrant colors and its solubility properties.
Chemical Properties:
Mordant Blue 13 is a brownish-black powder that exhibits different colors when interacting with various chemicals, such as dark blue in concentrated sulfuric acid, brown light red in concentrated nitric acid, and red light blue in sodium hydroxide solution.
Standard:
The dye has been tested for various properties, including ironing fastness, light fastness, fulling, perspiration fastness, soaping, and resistance to water, alkali, and acid. The results are measured on a scale, with the ISO and AATCC standards providing specific ratings for each property.
Preparation
2-Amino-4-chlorophenol diazotization, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid coupling.
Flammability and Explosibility
Nonflammable
Standard
Ironing Fastness
Alkali
Acid
ISO
4-5
AATCC
4
Check Digit Verification of cas no
The CAS Registry Mumber 1058-92-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,5 and 8 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1058-92:
(6*1)+(5*0)+(4*5)+(3*8)+(2*9)+(1*2)=70
70 % 10 = 0
So 1058-92-0 is a valid CAS Registry Number.
InChI:InChI=1/C16H11ClN2O9S2.2Na/c17-8-1-2-11(20)10(5-8)18-19-15-13(30(26,27)28)4-7-3-9(29(23,24)25)6-12(21)14(7)16(15)22;;/h1-6,20-22H,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2/b19-18+;;
