CAS: 135-55-7 - 7-Hydroxy-2-Naphthalene Sulfonic Acid(Sodium Acid)

Formula: C₁₀H₇NaO₄S

InChI: InChI=1S/C10H8O4S.Na/c11-9-3-1-7-2-4-10(15(12,13)14)6-8(7)5-9;/h1-6,11H,(H,12,13,14);

InChI key: InChIKey=ORDKAWZEDYAZMM-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C1=CC=C2C=CC(O)=CC2=C1

Synonyms:

• 2-Naphthalenesulfonic acid, 7-hydroxy-, monosodium salt
• 2-Naphthalenesulfonic acid, 7-hydroxy-, sodium salt (1:1)
• 2-Naphthol-7-sodium sulfonate
• 2-Naphthol-7-sulfonic acid sodium salt
• 7-Hydroxynaphthalene-2-sulfonic acid sodium salt
• 7-Sulfo-2-naphthol sodium salt
• Sodium 2-Naphthol-6-Sulfonate
• Sodium 2-hydroxynaphthalene-7-sulfonate
• Sodium 2-naphthol-7-sulfonate
• Sodium 7-Hydroxynaphthalene-2-Sulfonate
• Sodium 7-hydroxy-2-naphthalenesulfonate

Sodium 2-Naphthol-7-sulfonate

CAS: 135-55-7

• Formula: C₁₀H₇NaO₄S
• Purity: >90.0%(T)
• Color and Shape: White to Gray to Red powder to crystal
• Molecular weight: 246.21

Sodium 7-hydroxynaphthalene-2-sulfonate

CAS: 135-55-7

• Formula: C₁₀H₇NaO₄S
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 246.2150

Sodium 2-naphthol-7-sulphonate

CAS: 135-55-7

• Formula: C₁₀H₇O₄S·Na
• Purity: 98%
• Color and Shape: white to off-white powder
• Molecular weight: 246.21g/mol

Sodium-2-naphthol-7-sulfonate

CAS: 135-55-7

• Purity: 98.0%
• Color and Shape: Solid
• Molecular weight: 246.2100067138672

7-Hydroxy-2-naphthalene sulfonic acid sodium

CAS: 135-55-7

7-Hydroxy-2-naphthalene sulfonic acid sodium (7HNS) is a fluorescent probe that can be used for the …

• Formula: C₁₀H₇NaO₄S
• Purity: Min. 93 Area-%
• Color and Shape: Powder
• Molecular weight: 246.22 g/mol

2-Naphthol-7-sulfonic acid, sodium salt

CAS: 135-55-7

2-Naphthol-7-sulfonic acid, sodium salt (2-NPS) is a high quality chemical that is used as a …

• Formula: C₁₀H₇NaO₄S
• Purity: Min. 96.0 Area-%
• Molecular weight: 246.21 g/mol