CAS 1655-45-4

Disodium 2,6-naphthalenedisulfonate

Description:

Disodium 2,6-naphthalenedisulfonate is an organic compound characterized by its structure, which features a naphthalene ring with two sulfonate groups (-SO3Na) positioned at the 2 and 6 positions. This compound is typically encountered as a white to light yellow powder and is highly soluble in water, making it useful in various applications. It serves as a dispersing agent, particularly in dyeing processes and in the formulation of detergents and surfactants. The presence of sulfonate groups imparts significant ionic character, enhancing its solubility and reactivity in aqueous environments. Additionally, it exhibits good thermal stability and can withstand a range of pH conditions, which is advantageous in industrial applications. Disodium 2,6-naphthalenedisulfonate is also known for its ability to improve the stability of colloidal systems and is utilized in the synthesis of other chemical compounds. Safety data indicates that it should be handled with care, as with many chemical substances, to avoid potential irritation or adverse reactions.

Formula: C₁₀H₈O₆S₂·2Na

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

InChI key: InChIKey=IBIDRGYZQLRDPZ-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)C1=CC2=C(C=C(S(=O)(=O)O)C=C2)C=C1.[Na]

Synonyms:

• 2,6-Naphthalene disulfonic acid disodium salt
• 2,6-Naphthalenedisulfonic acid, sodium salt (1:2)
• Disodium 2,6-Naphthalenedisulfonate
• Sodium naphthalene-2,6-disulfonate
• 2,6-Naphthalenedisulfonic Acid Disodium Salt
• 2,6-Naphthalenedisulfonic acid, disodium salt

Disodium 2,6-Naphthalenedisulfonate

CAS: 1655-45-4

Formula: C₁₀H₆Na₂O₆S₂

Purity: >90.0%(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 332.25

Ref: 3B-N0013

2,6-Naphthalenedisulfonic acid, sodium salt (1:2)

CAS: 1655-45-4

Formula: C₁₀H₆Na₂O₆S₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 332.2606

Ref: IN-DA001W6J

Disodium naphthalene-2,6-disulphonate

CAS: 1655-45-4

Disodium naphthalene-2,6-disulphonate

Formula: C₁₀H₆O₆S₂·2Na

Purity: ≥95%

Color and Shape: white powder

Molecular weight: 332.26g/mol

Ref: 54-OR2858

2,6-Naphthalenedisulfonic acid disodium salt

CAS: 1655-45-4

2,6-Naphthalenedisulfonic acid disodium salt

Purity: 98%

Molecular weight: 332.26g/mol

Ref: 54-OR1030656

Naphthalene-2,6-disulphonic acid disodium salt, 20% aqueous solution

CAS: 1655-45-4

Naphthalene-2,6-disulphonic acid disodium salt, 20% aqueous solution

Purity: 98%

Molecular weight: 332.26g/mol

Ref: 54-OR2858A

2,6-Naphthalenedisulfonic Acid Disodium Salt

CAS: 1655-45-4

Formula: C₁₀H₈O₆S₂·2Na

Molecular weight: 288.29 2*22.99

Ref: 4Z-N-110018

2,6-Naphthalenedisulfonic acid disodium

CAS: 1655-45-4

2,6-Naphthalenedisulfonic acid disodium salt is a luminophore that is soluble in water. This compound has been found to have antibacterial activity against the bacteria Staphylococcus aureus and Escherichia coli. The 2,6-naphthalenedisulfonic acid disodium salt is not active against Gram-negative bacteria, such as Pseudomonas aeruginosa. It has been shown to be effective against Gram-positive bacteria by binding to the cell wall and inhibiting protein synthesis. The 2,6-naphthalenedisulfonic acid disodium salt may also be responsible for the antimicrobial activity of copper salts and other antibacterial agents.

Formula: C₁₀H₈O₆S₂•Na₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 334.28 g/mol

Ref: 3D-FN37021

2,6-Naphthalenedisulphonic acid disodium salt

CAS: 1655-45-4

Formula: C₁₀H₆Na₂O₆S₂

Purity: 95%

Color and Shape: Solid, solid

Molecular weight: 332.25

Ref: 10-F051156

Sodium Naphthalene-2,6-disulfonate

Controlled Product

CAS: 1655-45-4

Applications Sodium Naphthalene-2,6-disulfonate (cas# 1655-45-4) is a useful research chemical.

Formula: C₁₀H₆Na₂O₆S₂

Color and Shape: Neat

Molecular weight: 332.26

Ref: TR-S646010