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4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid

  • CAS No.: 6860-97-5
  • Purity: 99%
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Quality products?make an important contribution to long-term revenue and profitability. Manufacturer supply top purity 4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid 6860-97-5 with ISO standards

1.What is the 4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid ?

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.

4-amino-5-hydroxy-2,7-naphthalenedisulfonic acid
90-20-0

4-amino-5-hydroxy-2,7-naphthalenedisulfonic acid

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

N-(p-tosyl)-H-acid
6860-97-5

N-(p-tosyl)-H-acid

Conditions
Conditions Yield
With sodium acetate; sodium hydroxide; In water; at 70 ℃; pH=3 - 6; Darkness;
77%
N-(p-tosyl)-H-acid
6860-97-5

N-(p-tosyl)-H-acid

Conditions
Conditions Yield

2.What is the CAS number for 4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid ?

The CAS number of 4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid is 6860-97-5.

More information of 4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid 6860-97-5 are:

CAS?Number

6860-97-5

Density

1.734 g/cm 3

Refractive Index

1.724

PSA

200.28000

LogP

5.46340

3.What are another words for 4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid ?

Synonyms?for?4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid 6860-97-5:1-Naphthol-3,6-disulfonicacid, 8-p-toluenesulfonamido- (6CI);2,7-Naphthalenedisulfonic acid,4-hydroxy-5-p-toluenesulfonamido- (8CI);1-(p-Tolylsulfonylamino)-8-hydroxy-3,6-naphthalenedisulfonic acid;8-Hydroxy-1-(p-tolylsulfonylamino)-3,6-naphthalenedisulfonic acid;N-p-Tosyl-Hacid;

4.What is the molecular formula of 4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid?

The chemical formula of ?4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid is?C17H15NO9S3 which containing 17 Carbon atoms,15 Hydrogen atoms,1 Nitrogen atoms,9 Oxygen atoms and 3 Sulfur atoms,and the molecular weight of??4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid?is 473.505.

5.What is 4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid (6860-97-5) used for?

4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid, commonly known as H Acid, is a complex organic compound characterized by its off-white or yellowish-brown crystalline appearance. It is composed of several functional groups, such as hydroxyl, sulphonic acid, and anilino functionalities. H Acid is soluble in water, slightly soluble in ethanol, and insoluble in most organic solvents. 4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid is recognized by its Chemical Abstracts Service (CAS) Number: 90-20-0 and is categorized as an environmentally hazardous substance.

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)

Relevant articles related to 4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid:

Article

Source

Polyazo compound and method for dyeing or textileprinting fiber material using the same

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, (2008/06/13)

6.Buy 4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid with the best price .

Shijiazhuang Cordial Chemicals CO.,LTD is a quality supplier of 4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on 4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid 6860-97-5.

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