CAS 211366-30-2

1,5-Naphthalenedisulfonic acid, hydrate (1:4)

Description:

1,5-Naphthalenedisulfonic acid, hydrate (1:4), with the CAS number 211366-30-2, is an organic compound characterized by the presence of two sulfonic acid groups attached to a naphthalene ring at the 1 and 5 positions. This compound typically appears as a crystalline solid and is soluble in water due to the hydrophilic nature of the sulfonic acid groups. The hydrate form indicates that it contains water molecules in its structure, which can influence its physical properties and stability. 1,5-Naphthalenedisulfonic acid is often used in various applications, including as a dye intermediate, in the synthesis of other organic compounds, and in the formulation of certain industrial products. Its sulfonic acid groups contribute to its acidity and reactivity, making it useful in chemical reactions and processes. Additionally, the compound's structure allows for potential interactions with other molecules, which can be exploited in various chemical applications. Safety data should be consulted for handling and usage guidelines, as with any chemical substance.

Formula: C₁₀H₈O₆S₂·4H₂O

InChI: InChI=1S/C10H8O6S2.4H2O/c11-17(12,13)9-5-1-3-7-8(9)4-2-6-10(7)18(14,15)16;;;;/h1-6H,(H,11,12,13)(H,14,15,16);4*1H2

InChI key: InChIKey=ZLBLYGIIADHDKG-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)C=1C2=C(C(S(=O)(=O)O)=CC=C2)C=CC1.O

Synonyms:

• 1,5-Naphthalenedisulfonic acid, hydrate (1:4)
• 1,5-Naphthalenedisulfonic acid, tetrahydrate

1,5-Naphthalenedisulfonic acid, hydrate (1:4)

CAS: 211366-30-2

Formula: C₁₀H₁₆O₁₀S₂

Purity: 96%

Color and Shape: Solid

Molecular weight: 360.3580

Ref: IN-DA002LB2

Naphthalene-1,5-disulphonic acid tetrahydrate

CAS: 211366-30-2

Naphthalene-1,5-disulphonic acid tetrahydrate

Formula: C₁₀H₈O₆S₂·4H₂O

Purity: 98%

Color and Shape: white crystalline solid

Molecular weight: 360.36g/mol

Ref: 54-OR54356

1,5-Naphthalenedisulfonic Acid Tetrahydrate

CAS: 211366-30-2, 81-04-9

Formula: C₁₀H₈O₆S₂·4H₂O

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 360.35

Ref: 3B-N0763

1,5-Naphthalenedisulfonic acid tetrahydrate

CAS: 211366-30-2

1,5-Naphthalenedisulfonic acid tetrahydrate is an acidic molecule that has been observed in the form of nanodots. It has a molecular weight of 212.2g/mol and a water solubility of 0.01g/L at 20°C. 1,5-Naphthalenedisulfonic acid tetrahydrate is soluble in ethanol and methanol, but insoluble in acetone, diethyl ether, ethyl acetate, and chloroform. 1,5-Naphthalenedisulfonic acid tetrahydrate is a hydrogen bond acceptor and donor in its interactions with other molecules. It interacts synergistically with 3,5-dinitrosalicylic acid to produce a red coloration when dissolved in water or alcohols.

Formula: C₁₀H₆(SO₃H)₂•(H₂O)₄

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 360.36 g/mol

Ref: 3D-FN161516

1,5-Naphthalenedisulfonic acid tetrahydrate

CAS: 211366-30-2

Formula: C₁₀H₁₆O₁₀S₂

Purity: 96%

Color and Shape: White to very pale yellow powder

Molecular weight: 360.35

Ref: 10-F235474