zinc phenolsulfonate zinc phenolsulfonate
structural formula
| business number | 03l6 |
|---|---|
| molecular formula | c12h10o8s2zn |
| molecular weight | 411.72 |
| label |
4-hydroxybenzenesulfonate zinc salt (2:1), zinc phenolsulfonate, zinc p-hydroxybenzene sulfonate, p-phenolsulfonic acid zinc salt, 1-phenol-4-sulfonicacidzincsalt, 4-hydroxybenzenesulfonicacid, heterocyclic compounds |
numbering system
cas number:127-82-2
mdl number:none
einecs number:none
rtecs number:none
brn number:none
pubchem id:none
physical property data
1. properties: colorless or white crystal or crystalline powder. easily turns pink.
2. solubility: easily soluble in hydrated alcohol.
toxicological data
1. skin/eye irritation: rabbit eye standard drez eye dye test: 3 mg has a moderate irritating effect on the eyes.
2. acute toxicity: rat oral ld50: 1800mg/kg
rat inhalation ld50: >208gm/m3/1h
rat transperitoneal ld5o: 225mg/kg
mouse oral lc5o: 3gm/kg
mouse transperitoneal lc5o: 172mg/kg
guinea pig skin ld: >3gm/kg
3. other multiple dose toxicity: rat inhalation tdlo: 20mg/m 3/3h/13w-i
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: 2
3. number of hydrogen bond acceptors: 8
4. number of rotatable chemical bonds: 0
5. number of tautomers: 3
6. topological molecule polar surface area 172
7. number of heavy atoms: 23
8. surface charge: 0
9. complexity: 194
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: 3
properties and stability
1. weathering in dry air, losing all crystal water at about 120℃.
2.aqueous solution is acidic to litmus paper, with a ph value of about 4.
storage method
store in a cool dry place.
synthesis method
1. obtained from the reaction of p-hydroxybenzenesulfonic acid and zinc chloride.
purpose
1. used as raw materials for pesticides, antiperspirant cosmetics, etc.
