6,7-Dihydroxynaphthalene-2-sulfonic acid supplier

Name
6,7-Dihydroxynaphthalene-2-sulfonic acid
EINECS 202-142-0
CAS No. 92-27-3
Density 1.677 g/cm³
Solubility
Melting Point
Formula C₁₀H₈O₅S
Boiling Point
Molecular Weight 240.237
Flash Point
Transport Information
Appearance
Safety
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms 2,3-Dihydroxy-6-naphthalenesulfonicacid;6,7-Dihydroxy-2-naphthalenesulfonic acid;Coupler 2,3;
PSA 103.21000
LogP 2.57850

6,7-Dihydroxynaphthalene-2-sulfonic acid Specification

The IUPAC name of this product is 6,7-dihydroxynaphthalene-2-sulfonic acid . With the CAS registry number 92-27-3, it is also named as 2-Naphthalenesulfonic acid, 6,7-dihydroxy- ; 6,7-Dihydroxy-2-naphthalenesulfonic acid ; 6,7-DiOH-2-naphthalenesulfonic acid . 6,7-Dihydroxynaphthalene-2-sulfonic acid can be used as intermediates of dyes and pigments. We can use this product to prepare the dyes and pigments.

The other characteristics of this product can be summarized as: (1)ACD/BCF (pH 5.5): 1 ; (2)ACD/BCF (pH 7.4): 1 ; (3)ACD/KOC (pH 5.5): 1 ; (4)ACD/KOC (pH 7.4): 1 ; (5)#H bond acceptors: 5 ; (6)#H bond donors: 3 ; (7)#Freely Rotating Bonds: 3 ; (8)Index of Refraction: 1.739 ; (9)Molar Refractivity: 57.71 cm³ ; (10)Molar Volume: 143.1 cm³ ; (11)Polarizability: 22.88×10^-24 cm³ ; (12)Surface Tension: 85.6 dyne/cm.

People can use the following data to convert to the molecule structure. SMILES: O=S(=O)(O)c1cc2c(cc1)cc(O)c(O)c2; InChI: InChI=1/C10H8O5S/c11-9-4-6-1-2-8(16(13,14)15)3-7(6)5-10(9)12/h1-5,11-12H,(H,13,14,15). 6,7-Dihydroxynaphthalene-2-sulfonic acid has many suppliers, such as Sun-E Digital Advanced Co., Ltd..

Product Name

6,7-Dihydroxynaphthalene-2-sulfonic acid

6,7-Dihydroxynaphthalene-2-sulfonic acid Specification

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