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Introduction
Policresulen is the polycondensation product of metacresol sulfonic acid and phenol. It is used as a topical hemostatic and antiseptic in infectious and other lesions of the mucous membranes, like gynecological infections, anal hemorrhoids as well as ulcers of the oral cavity including canker sores. In some countries it is marketed under the trade name Albothyl or Polilen (Taiwan) or Faktu (combination with Cinchocaine).
English Name:Policresulen
CAS NO.: 9011-02-3
Synonyms: Methylenebis(hydroxytoluenesulphonic acid)polymer;Policresulen; 2-hydroxy-3,5-bis(4-hydroxy-2-methyl-5-sulfobenzyl)-4-methylbenzenesulfonic acid; 2-(hydroxymethyl)benzenesulfonic acid - formaldehyde (1:1)
Structural Formula:
Molecular formula & molecular weight: (C15-H16-O8-S2) n;n =0-3
Appearance: Red brown pellucid liquid, strong acid.
Quality Standard: Enterprise Standard.
Usage: It is used fordisinfecting, antisepticising and hypostasizing.
Storage: It should be kept in a cool, dark and dry place and stored in sealed containers.
Packing: Plastic bucket, 25kg/drum.
HS CODE: 29089990.90
Introduction
Policresulen is the polycondensation product of metacresol sulfonic acid and phenol. It is used as a topical hemostatic and antiseptic in infectious and other lesions of the mucous membranes, like gynecological infections, anal hemorrhoids as well as ulcers of the oral cavity including canker sores. In some countries it is marketed under the trade name Albothyl or Polilen (Taiwan) or Faktu (combination with Cinchocaine).
English Name:Policresulen
CAS NO.: 9011-02-3
Synonyms: Methylenebis(hydroxytoluenesulphonic acid)polymer;Policresulen; 2-hydroxy-3,5-bis(4-hydroxy-2-methyl-5-sulfobenzyl)-4-methylbenzenesulfonic acid; 2-(hydroxymethyl)benzenesulfonic acid - formaldehyde (1:1)
Structural Formula:
Molecular formula & molecular weight: (C15-H16-O8-S2) n;n =0-3
Appearance: Red brown pellucid liquid, strong acid.
Quality Standard: Enterprise Standard.
Usage: It is used fordisinfecting, antisepticising and hypostasizing.
Storage: It should be kept in a cool, dark and dry place and stored in sealed containers.
Packing: Plastic bucket, 25kg/drum.
HS CODE: 29089990.90
Test Item | Specifications |
Appearance | Reddish-brown viscous liquid, strong acid |
Solubility | Freely soluble in water and ethanol, insoluble in trichloromethane and ether. |
Identification | The color is blue-purple Maximum absorption at about 281nm |
Related Substance | M-4,6≤1.5% M-4≤17.0% M-6≤7.0% Double cresol sulfonic acid≥1.9% |
Relative density | 1.10-1.30 |
Sulfate | ≤2.0% |
Barium | The two solutions should be clear |
Residue on ignition | ≤0.2% |
Heavy Metal | ≤20ppm |
Assay | 45.0-55.0%, g/g |
Residual Solvent | Dichloromethane≤0.06% |
Test Item | Specifications |
Appearance | Reddish-brown viscous liquid, strong acid |
Solubility | Freely soluble in water and ethanol, insoluble in trichloromethane and ether. |
Identification | The color is blue-purple Maximum absorption at about 281nm |
Related Substance | M-4,6≤1.5% M-4≤17.0% M-6≤7.0% Double cresol sulfonic acid≥1.9% |
Relative density | 1.10-1.30 |
Sulfate | ≤2.0% |
Barium | The two solutions should be clear |
Residue on ignition | ≤0.2% |
Heavy Metal | ≤20ppm |
Assay | 45.0-55.0%, g/g |
Residual Solvent | Dichloromethane≤0.06% |
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