8-Hydroxy-1,6-naphthalenedisulfonic acid

Basic Information

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CAS Number

117-43-1

Molecular Formula

C10H8O7S2

Molecular Weight

304.3 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

SMILES

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C1=CC2=CC(=CC(=C2C(=C1)S(=O)(=O)O)O)S(=O)(=O)O

InChI

InChI=1S/C10H8O7S2/c11-8-5-7(18(12,13)14)4-6-2-1-3-9(10(6)8)19(15,16)17/h1-5,11H,(H,12,13,14)(H,15,16,17)

InChIKey

XQAFHGXXHIZSGZ-UHFFFAOYSA-N

LogP

1.0388000000000002

Topological Polar Surface Area

128.97 Å²

Hydrogen Bond Donor/Acceptor

3 / 7

Complexity

527

Synonyms & References

English

Disulfo Acid E
CHEMBL4598263
1-Naphthol,8-disulfo-
8-Hydroxynaphthalene-1 pound not6-disulfonic acid
1-Hydroxy-3,8-naphthalenedisulfonic acid
NSC8628
117-43-1
Andresen's Acid
1,6-Naphthalenedisulfonic acid, 8-hydroxy-
NSC 8628
SCHEMBL465011
8-hydroxynaphthalene-1,6-disulfonicacid
XQAFHGXXHIZSGZ-UHFFFAOYSA-N
1-Hydroxynaphthalene-3,8-disulfonic acid
8-hydroxy-1,6-naphthalenedisulfonic acid
1-Naphthol, 3,8-disulfo-
8-Hydroxynaphthalene-1,6-disulphonic acid
C10H8O7S2
8-hydroxynaphthalene-1,6-disulfonic acid
EINECS 204-189-2
FT-0631669
A893354
1-Naphthol-3,8-disulfonic acid
DTXSID0059455
NSC-8628
AKOS015904618
MFCD00035718
CS-0367528
DS-16638
NS00023785
8-Hydroxynaphthalene-1,6-disulfonic acid

MDL Number

MFCD00035718

Customs Code

2908999090

FAQ

What regulatory guidelines apply to 8-Hydroxy-1,6-naphthalenedisulfonic acid (CAS: 117-43-1)?

8-Hydroxy-1,6-naphthalenedisulfonic acid (CAS: 117-43-1) is regulated under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), which includes classification for health, environmental, and physical hazards. In the European Union, it falls under REACH regulations. In the United States, FDA and EPA have specific classifications and handling requirements for this compound, including storage, transportation, and disposal guidelines.

Are there alternatives to 8-Hydroxy-1,6-naphthalenedisulfonic acid (CAS: 117-43-1) in synthesis?

There are several alternatives to 8-Hydroxy-1,6-naphthalenedisulfonic acid (CAS: 117-43-1) in synthesis, such as 1,6-Naphthalenedisulfonic acid and other naphthalene derivatives. These alternatives can serve similar functional purposes depending on the specific application, but their availability and cost may vary. It is recommended to evaluate the specific chemical properties and environmental impact before selecting an alternative.

What is the market or research trend for 8-Hydroxy-1,6-naphthalenedisulfonic acid (CAS: 117-43-1)?

The market for 8-Hydroxy-1,6-naphthalenedisulfonic acid (CAS: 117-43-1) is driven by its use in dyeing and printing industries, as well as in analytical chemistry. Research trends indicate growing interest in its applications for pH indicators and in photovoltaic materials. However, market trends can be influenced by regulatory changes and environmental concerns. Emerging research is focusing on sustainable alternatives and eco-friendly manufacturing processes.

How should waste containing 8-Hydroxy-1,6-naphthalenedisulfonic acid (CAS: 117-43-1) be handled?

Waste containing 8-Hydroxy-1,6-naphthalenedisulfonic acid (CAS: 117-43-1) should be collected in appropriate containers and stored in a secure, well-ventilated area. Incineration is a common method for disposal, but professional waste disposal services should be utilized to ensure compliance with local regulations. Environmental protection measures include proper handling to prevent soil and water contamination. Adequate protective equipment and safety protocols must be followed during handling and disposal to ensure worker safety.