1058-92-0 Usage
Chemical Properties
brownish-black powder
Uses
Mordant Blue 13 is an organic dye used in the textile industry, and a ground water pollutant.Dyes and metabolites.
Preparation
2-Amino-4-chlorophenol diazotization, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid coupling.
Flammability and Explosibility
Nonflammable
Properties and Applications
navy blue. Blue black with metallic luster of powder. Soluble in water for magenta, its solubility is 50 g/l (80 ℃), soluble in Cellosolve, right amount soluble in ethanol. In concentrated sulfuric acid for dark blue, dilution after magenta; In concentrated nitric acid for brown light red solution; In the sodium hydroxide solution for red light blue solution. Its aqueous solution and concentrated hydrochloric acid are magenta; Crowding sodium hydroxide solution for blue purple. Used for wool fabric dyeing, and can also be used to silk and nylon. Can be in wool fabric direct printing, but also can be used in the electrochemical aluminum coloring.
Standard
Ironing Fastness
Light Fastness
Fulling
Persperation Fastness
Soaping
Water
Alkali
Acid
ISO
4-5
6-7
4
4
5
5
5
AATCC
4
6
3
5
4
5
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+;;
