CAS: 7153-21-1 - 2,7-Naphthalenedisulfonic acid, 3,6-dihydroxy-, sodium salt (1:2)

Formula: C₁₀H₈O₈S₂·2Na

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

InChI key: InChIKey=LSFWJDNEINEGNI-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C=1C=C2C=C(C(O)=CC2=CC1O)S(=O)(=O)O

Synonyms:

• (3,6-Dihydroxy-7-Sodiooxysulfonyl-2-Naphthyl)Sulfonyloxysodium
• 2,7-Dihydroxy Naphthalene-3,6-Disulfonic Acid Sodium Salt
• 2,7-Dihydroxy-3,6-naphthalenedisulfonic acid disodium salt
• 2,7-Dihydroxy-3,6-naphthalenesulfonate disodium salt
• 2,7-Dihydroxynaphthalene-3,6-Disulfonic Acid Disodium Salt
• 2,7-Naphthalenedisulfonic acid, 3,6-dihydroxy-, disodium salt
• 2,7-Naphthalenedisulfonic acid, 3,6-dihydroxy-, sodium salt (1:2)
• 3,6-Dihydroxynaphthalene-2,7-Disulfonic Acid, Disodium Salt, Tech., 92+%
• 7-Naphthalenedisulfonicacid,3,6-Dihydroxy-Disodiumsalt
• Coupler 518
• Coupler O
• Disodium 2,7-dihydroxynaphthalene-3,6-disulfonate
• Disodium 3,6-Dihydroxynaphthalene-2,7-Disulfonate
• Disodium 3,6-Dihydroxynaphthalene-2,7-Disulphonate
• Sodium 2,7-dihydroxyl naphthalene-3,6-disulfonate
• 3,6-DIHYDROXYNAPHTHALENE-2,7-DISULFONIC ACID DISODIUM SALT

3,6-Dihydroxynaphthalene-2,7-disulfonic Acid Disodium Salt

CAS: 7153-21-1

• Formula: C₁₀H₆Na₂O₈S₂
• Purity: >98.0%(T)(HPLC)
• Color and Shape: White to Light yellow to Light orange powder to crystal
• Molecular weight: 364.25

3,6-Dihydroxynaphthalene-2,7-Disulfonic Acid

CAS: 7153-21-1

• Formula: C₁₀H₆Na₂O₈S₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 364.2594

3,6-Dihydroxynaphthalene-2,7-Disulfonic Acid Disodium Salt

CAS: 7153-21-1

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

3,6-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt

CAS: 7153-21-1

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• Purity: Min. 95%