Disodium 1,6-naphthalenedisulfonate

Basic Information

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CAS Number

1655-43-2

Molecular Formula

C10H6Na2O6S2

Molecular Weight

332.3 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Boiling Point

°Cat760mmHg

Density

1.704

SMILES

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C1=CC2=C(C=CC(=C2)S(=O)(=O)[O-])C(=C1)S(=O)(=O)[O-].[Na+].[Na+]

InChI

InChI=1S/C10H8O6S2.2Na/c11-17(12,13)8-4-5-9-7(6-8)2-1-3-10(9)18(14,15)16;;/h1-6H,(H,11,12,13)(H,14,15,16);;/q;2*+1/p-2

InChIKey

FXJFYEOXUWERCL-UHFFFAOYSA-L

LogP

2.80960

Complexity

471

Safety Information

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Hazard Statement

Synonyms & References

English

AKOS015897380
disodium;naphthalene-1,6-disulfonate
1,6-Naphthalenedisulfonic acid disodium salt;
DTXSID2061850
disodium naphthalene-1,6-disulfonate
EINECS 216-734-1
F11296
Sodium naphthalene-1,6-disulfonate
EN300-177278
AKOS016016203
CS-0160282
A810648
AC-12355
FT-0633736
Disodium 1,6-Naphthalenedisulfonate
NS00082717
1,6-Naphthalenedisulfonic acid, disodium salt
N0011
SCHEMBL5346610
1,6-Naphthalenedisulfonic Acid Disodium Salt
SY014333
MFCD00021522
1655-43-2
AS-12508
Natrium-naphthalin-1,6-disulfonat
Disodium naphthalene-1,6-disulphonate
1,6-Naphthalenedisulfonic acid disodium salt
Sodium 1,6-naphthalene Disulfonate
1,6-Naphthalenedisulfonic Acid Disodium Salt Hydrate
1,6-Naphthalenedisulfonicacid, disodium salt (7CI,9CI)
1,6-Naphthalene Disulfonate

MDL Number

MFCD00021522

FAQ

What is Disodium 1,6-naphthalenedisulfonate (CAS: 1655-43-2)?

Disodium 1,6-naphthalenedisulfonate (CAS: 1655-43-2) is an inorganic sodium salt with the chemical formula C10H6Na2O6S2. It is a white, crystalline solid commonly used in chemical synthesis. This compound exhibits good water solubility and is known for its stability under normal conditions. Its structure includes two sulfonate groups attached to a naphthalene ring, making it a versatile intermediate in various industrial applications.

What are the main uses of Disodium 1,6-naphthalenedisulfonate (CAS: 1655-43-2)?

Disodium 1,6-naphthalenedisulfonate (CAS: 1655-43-2) is primarily used in the production of dyes, pharmaceuticals, and organic chemicals. It serves as a key component in the synthesis of azo compounds and other derivatives. In the food industry, it may act as a stabilizer, while in research, it is employed for pH regulation and as a precursor in material science. Its applications span across industrial, pharmaceutical, and analytical fields.

Is Disodium 1,6-naphthalenedisulfonate (CAS: 1655-43-2) safe?

Disodium 1,6-naphthalenedisulfonate (CAS: 1655-43-2) is generally considered safe when handled properly. It has low toxicity in normal use conditions, but direct skin contact or inhalation of dust may cause irritation. Safety standards recommend wearing protective gloves and ensuring adequate ventilation. Always follow OSHA guidelines for chemical handling to minimize risks.

How should Disodium 1,6-naphthalenedisulfonate (CAS: 1655-43-2) be stored?

Disodium 1,6-naphthalenedisulfonate (CAS: 1655-43-2) should be stored in a cool, dry place, away from moisture and light. Keep it in a sealed container to maintain stability and prevent degradation. Ideal storage conditions include temperatures below 25°C and controlled humidity levels. Avoid exposure to strong oxidizing agents to ensure long-term safety and efficacy.