Toluene diisocyanate manufacturer Knowledge 2-Naphthol-6-sulfonate sodium salt

2-Naphthol-6-sulfonate sodium salt

2-Naphthol-6-sulfonate sodium salt structural formula

Structural formula

Business number 03QJ
Molecular formula C10H7NaO4S
Molecular weight 246.22
label

Sodium 6-hydroxynaphthalene-2-sulfonate; sodium 6-hydroxynaphthalene-2-sulfonate,

Optical dividing agent

Numbering system

CAS number:135-76-2

MDL number:MFCD00070488

EINECS number:205-218-1

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

1. Character:Bright yellow to light red powder

Toxicological data

None

Ecological data

None

Molecular structure data

None

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: 3

6. Topological molecule polar surface area 85.8

7. Number of heavy atoms: 16

8. Surface charge: 0

9. Complexity: 324

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 2

Properties and stability

Bright yellow to light red powder. Soluble in water, slightly soluble in ethanol.

Storage method

Store sealed and dry.

Synthesis method

None

Purpose

Organic Synthesis. Dye synthesis.

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/27630

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