CAS 71501-16-1: 1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1)

Formula: C₁₂H₆O₆S·K

InChI: InChI=1S/C12H6O6S.K/c13-11-7-3-1-2-6-9(19(15,16)17)5-4-8(10(6)7)12(14)18-11;/h1-5H,(H,15,16,17);

InChI key: InChIKey=QMXLOFQRJPKOMT-UHFFFAOYSA-N

SMILES: [K].O=C1OC(=O)C2=CC=C(C=3C=CC=C1C23)S(=O)(=O)O

Synonyms:

• 1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt
• 1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1)
• 4-Sulfonaphthalic anhydride potassium salt
• 4-Sulpho-1,8-Naphthalic Anhydride, Potassium Salt
• potassium 1,3-dioxo-1H,3H-benzo[de]isochromene-6-sulfonate
• 4-Sulfo-1,8-naphthalic anhydride potassium salt

1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-, potassium salt (1:1)

CAS: 71501-16-1

• Formula: C₁₂H₆KO₆S
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 317.3357

4-Sulfo-1,8-Naphthalic Anhydride Potassium Salt

CAS: 71501-16-1

• Purity: 97%+
• Molecular weight: 316.33g/mol

4-Sulpho-1,8-naphthalic anhydride potassium salt

CAS: 71501-16-1

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• Formula: C₁₂H₅KO₆S
• Purity: Min. 95%
• Color and Shape: Solid
• Molecular weight: 316.33 g/mol

4-SULFO-1,8-NAPHTHALIC ANHYDRIDE POTASSIUM SALT

CAS: 71501-16-1

• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 316.32