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Cetylpyridinium Chloride or Hexadecylpyridinium Chloride Anhydrous Monohydrate
CAS Number: 23-03-5 Anhydrous and 6004-24-6 for Monohydrat
Molecular Formula: C21H38ClN-H2O Monohydrate
Molecular Weight: 358.00 Monohydrate
Cetylpyridinium Chloride or Hexadecylpyridinium Chloride Anhydrous Monohydrate
Specifications of Cetylpyridinium Chloride USP NF Grade:
C21H38ClN-H2O --- 358.00
Pyridinium, 1-hexadecyl-, chloride, monohydrate.
1-Hexadecylpyridinium chloride monohydrate --- CAS 6004-24-6.
Anhydrous --- 339.99 CAS 123-03-5
Cetylpyridinium Chloride contains not less than 99.0 percent and not more than 102.0 percent of C21H38ClN, calculated on the anhydrous basis.
Identification:
A: Infrared Absorption.
B: Ultraviolet Absorption.
C: Dissolve 100 mg in 50 mL of water: a 10-mL portion of the solution responds to the tests for Chloride, except that a turbidity is produced, rather than a curdy white precipitate, when the silver nitrate is added.
Melting range: between 80 and 84 , the preliminary drying treatment being omitted.
Acidity: Dissolve 500 mg, accurately weighed, in 50 mL of water, add phenolphthalein and titrate with 0.020 N sodium hydroxide: not more than 2.5 mL is required for neutralization.
Water: between 4.5% and 5.5%.
Residue on ignition: not more than 0.2%, calculated on the anhydrous basis.
Heavy metals: 0.002%.
Pyridine: Dissolve 1 g in 10 mL of sodium hydroxide solution (1 in 10) without heating: the odor of pyridine is not immediately perceptible.
We also supply Cetylpyridinium Chloride or Hexadecylpyridinium Chloride Anhydrous Monohydrate of BP Ph Eur grade.
Please visit SDS Safety Data Sheet of Cetylpyridinium Chloride or Hexadecylpyridinium Chloride Anhydrous Monohydrate Suppliers.
American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.
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