Epoxy curing agent Knowledge Sodium Anthraquinone-1-sulfonate Sodium Anthraquinone-1-sulfonate

Sodium Anthraquinone-1-sulfonate Sodium Anthraquinone-1-sulfonate

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Anthraquinone-1-sodium sulfonate structural formula

Structural formula

Business number 03LL
Molecular formula C14H7NaO5S
Molecular weight 310.26
label

9,10-Dihydro-9,10-dioxo-1-anthracenesulfonic acid sodium salt,

Anthraquinone-1-sulfonate sodium salt,

Anthraquinone-1-sodium sulfonate monohydrate,

aromatic compounds

Numbering system

CAS number:128-56-3

MDL number:MFCD00037145

EINECS number:None

RTECS number:CB1095540

BRN number:None

PubChem ID:None

Physical property data

1. Character: Yellow leaf-shaped crystals.


2. Density ( g/mL,25/4): Undetermined


3. Relative vapor density (g/mL,AIR=1): Undetermined


4. Melting point ( ºC): 218


5. Boiling point ( ºC,Normal pressure): Undetermined


6. Boiling point ( ºC,5.2kPa): Undetermined


7. Refractive Index: Undetermined


8. Flashpoint (ºC): Undetermined


9. Specific optical rotation (º): Undetermined


10. Autoignition point or ignition temperature (ºC): Not OK


11. Vapor pressure (kPa,25ºC): Undetermined


12. Saturation vapor pressure (kPa,60ºC): Undetermined


6. Topological molecular polar surface area (TPSA): 91.3


7. Number of heavy atoms: 21


8. Surface charge: 0


9. Complexity: 538


10. Number of isotope atoms: 0


11. Determine the number of atomic stereocenters: 0


12. The number of uncertain atomic stereocenters: 0


13. Determine the number of stereocenters of chemical bonds: 0


14. Uncertain number of chemical bond stereocenters: 0


15. Number of covalent bond units: 2

Properties and stability

None

Storage method

This product should be sealed and stored dry.

Synthesis method

None

Purpose

Organic synthesis . Dye synthesis.

l0 level1 lfo1; tab-stops: list 54.0pt” align=left>14. No Determine the number of stereocenters of chemical bonds: 0


15. Number of covalent bond units: 2

Properties and stability

None

Storage method

This product should be sealed and stored dry.

Synthesis method

None

Purpose

Organic synthesis . Dye synthesis.

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