6860-97-5 Usage
Uses
Used in Dye Industry:
4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid is used as a key intermediate in the production of various kinds of azo dyes. Its chemical structure allows for the creation of a wide range of colors, making it a valuable component in the dye industry.
Used in Environmental Hazardous Substances:
4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid is recognized as an environmentally hazardous substance due to its potential impact on the environment. This classification highlights the need for careful handling and disposal to minimize its environmental footprint.
Check Digit Verification of cas no
The CAS Registry Mumber 6860-97-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,6 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6860-97:
(6*6)+(5*8)+(4*6)+(3*0)+(2*9)+(1*7)=125
125 % 10 = 5
So 6860-97-5 is a valid CAS Registry Number.
InChI:InChI=1/C17H15NO9S3/c1-10-2-4-12(5-3-10)28(20,21)18-15-8-13(29(22,23)24)6-11-7-14(30(25,26)27)9-16(19)17(11)15/h2-9,18-19H,1H3,(H,22,23,24)(H,25,26,27)
6860-97-5Relevant academic research and scientific papers
ANTHRAPYRIDONE AZO DYES, THEIR PREPARATION AND USE
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Page/Page column 19, (2017/09/08)
Azo anthrapyridone dye of general formula (III) wherein A, R1, R2, B, M and n are as described in the specification, are excellent magenta dyes for dyeing and printing of paper, other cellulose containing materials and textiles materials and, in particular, for the preparation of recording fluids for ink jet printing and for writing utensils.
Polyazo compound and method for dyeing or textileprinting fiber material using the same
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, (2008/06/13)
A polyazo compound represented by the following formula (I): STR1 wherein A represents unsubstituted phenylene or naphthylene; PA1 E represents hydroxynaphthylene; PA1 m, m1 and m3 independently represent an integer of 0 or 1; PA1 B and B1 represents hydrogen atom, --SO2 -Z in which Z represents --CHCH2 or --CH2 CH2 Y in which Y represents a group eliminatable by an action of an alkali, or a substituted triazine group, etc.
