CAS: 5808-22-0 - 4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate

Formula: C₁₀H₁₀Na₂O₁₀S₂

InChI: InChI=1S/C10H8O8S2.2Na.2H2O/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;;;;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);;;2*1H2

InChI key: InChIKey=BAXLVCPBGWZLAU-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C=1C=C(O)C2=C(O)C=C(C=C2C1)S(=O)(=O)O.O

Synonyms:

• 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, disodium salt, dihydrate
• 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2)
• 4,5-Dihydroxy-2,7-naphthalene disulfonic acid disodium salt
• 4,5-Dihydroxynaphthalene-2,7-disulfonic aciddisodium salt dihydrate
• Chromotropic acid disodium salt dihydrate

Disodium Chromotropate Dihydrate

CAS: 129-96-4 5808-22-0

• Formula: C₁₀H₆Na₂O₈S₂·2H₂O
• Purity: >98.0%(T)
• Color and Shape: White to Gray to Brown powder to crystaline
• Molecular weight: 400.28

4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, ACS

CAS: 5808-22-0

4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, is used to improve the visualization of trichothecenes on developed …

• Formula: C₁₀H₆O₈S₂
• Color and Shape: White to grey, beige or brown, Powder
• Molecular weight: 318.27

4,5-Dihydroxynaphthalene-2,7-disulfonic Acid, Disodium Salt Dihydrate, 98%

CAS: 5808-22-0

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₀H₆O₈S₂
• Purity: 98%
• Color and Shape: Powder, Off-white to beige to grey to light brown
• Molecular weight: 318.27

4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, ACS reagent

CAS: 5808-22-0

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₀H₆O₈S₂
• Color and Shape: Off-white to beige to grey to light brown, Powder
• Molecular weight: 318.27

4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate

CAS: 5808-22-0

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₀H₆O₈S₂
• Color and Shape: White to grey to brown, Powder or crystals
• Molecular weight: 318.27

Sodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate

CAS: 5808-22-0

• Formula: C₁₀H₁₀Na₂O₁₀S₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 400.2899

Chromotropic acid sodium salt

CAS: 5808-22-0

• Formula: C₁₀H₆Na₂O₈S₂· 2H₂O
• Purity: ≥ 80.0%
• Color and Shape: White to grey, beige or brown powder
• Molecular weight: 400.29

Chromotropic acid disodium salt

CAS: 5808-22-0

• Purity: 98+%
• Molecular weight: 364.26g/mol

Disodium Chromotropate Dihydrate

CAS: 5808-22-0

• Purity: 98.0%
• Molecular weight: 400.2799987792969

Chromotropic acid disodium dihydrate

CAS: 5808-22-0

Chromotropic acid dihydrate is a chromogenic compound that has an adsorption mechanism and is used …

• Formula: C₁₀H₆O₈S₂Na₂·2H₂O
• Purity: Min. 95%
• Color and Shape: Off-White Powder
• Molecular weight: 400.29 g/mol

Chromotropic acid disodium salt dihydrate - ACS reagent

CAS: 5808-22-0

Chromotropic acid is a reactive compound that has been shown to be adsorbed on the …

• Formula: C₁₀H₆O₈S₂Na₂·2H₂O
• Color and Shape: Powder
• Molecular weight: 400.29 g/mol

Chromotropic Acid Disodium Salt Dihydrate extrapure AR, 99%

CAS: 5808-22-0

• Formula: C₁₀H₆O₈S₂Na₂·2H₂O
• Purity: min. 99%
• Color and Shape: Off white to brown, Powder, Clear, Brown to pale brown
• Molecular weight: 400.28

Chromotropic Acid Disodium Salt Dihydrate extrapure AR, ACS, ExiPlus, Multi-Compendial, 99%

CAS: 5808-22-0

• Formula: C₁₀H₆O₈S₂Na₂·2H₂O
• Purity: min. 99%
• Color and Shape: Off white to brown, Powder, Clear, Brown to pale brown
• Molecular weight: 400.28

Disodium Chromotropate Dihydrate (Technical Grade)

CAS: 5808-22-0

• Formula: C₁₀H₆Na₂O₈S₂· 2H₂O
• Color and Shape: Neat
• Molecular weight: 364.26 + 2(18.02)