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Butylparaben or Butyl Paraben or Butyl Hydroxybenzoate or Butyl para-hydroxybenzoate USP NF Grade Supplier Exporter Manufacturers' Representative |
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Butylparaben or Butyl Paraben or Butyl Hydroxybenzoate or Butyl para-hydroxyBenzoate
CAS Number: 94-26-8
Molecular Formula: C11H14O3
Molecular Weight: 194.23
Butylparaben or Butyl Paraben or Butyl Hydroxybenzoate or Butyl para-hydroxyBenzoate
Butylparaben USP NF Grade
C11H14O3 194.23
Benzoic acid, 4-hydroxy-, butyl ester.
Butyl p-hydroxybenzoate CAS 94-26-8
Butylparaben contains not less than 98.0 percent and not more than 102.0 percent of C11H14O3.
Identification:
A: Infrared Absorption 197M .
B: Melting range: between 68C and 71C.
Color of solution: Dissolve 1 g in alcohol, dilute with alcohol to 10 mL, and mix (Butylparaben solution). This solution is clear and not more intensely colored than alcohol or a solution prepared immediately before use by mixing 2.4 mL of ferric chloride CS, 1.0 mL of cobaltous chloride, and 0.4 mL of cupric sulfate CS with 0.3 N hydrochloric acid to make 10 mL, and diluting 5 mL of this solution with 0.3 N hydrochloric acid to make 100 mL. Make the comparison by viewing the solutions downward in matched color-comparison tubes against a white surface.
Acidity: To 2 mL of Butylparaben solution prepared in the Color of solution test, add 3 mL of alcohol, 5 mL of carbon dioxide-free water, and 0.1 mL of bromocresol green, and titrate with 0.10 N sodium hydroxide: not more than 0.1 mL is required to produce a blue color.
Residue on ignition: not more than 0.1%, determined on 1.0 g.
Related substances: To pass the test.
We also supply Butylparaben or Butyl Paraben or Butyl HydroxyBenzoate or Butyl para-hydroxyBenzoate of BP Ph Eur Grade.
Please visit SDS Safety Data Sheet of Butylparaben or Butyl Paraben or Butyl Hydroxybenzoate or Butyl para-hydroxybenzoate 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.
Suppliers and Manufacturers' Representative:
9910 Bent Oak Dr
Houston, TX 77040, USA
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