Plot No-C1-1031-9, GIDC Estate, Panoli, Ankleshwar, Gujarat - 393002. India Telephone Mobile: 91-7506449333; e-mail: info@crystalclearproducts.org

Benzyl Alcohol ---- Benzyl Benzoate ---- Benzalkonium Chloride ---- Benzododecinium Bromide ---- Benzoic Acid ---- Hydrous Benzoyl Peroxide ---- Butylated Hydroxyanisole ---- Butylated Hydroxytoluene ---- Tert Butyl Hydroquinone TBHQ ---- Propylene Carbonate Manufacturer & Exporter

Hydrous Benzoyl Peroxide Specifications of Commercial Pure & BP Ph Eur USP Grade Manufacturers & Exporters Please visit of Hydrous Benzoyl Peroxide USP NF ACS BP Ph Eur EP JP IP Analytical reagent FCC Food grade Manufacturers our associates world class FDA-GMP approved, ISO-9001 Certified facility Anmol Chemicals Hydrous Benzoyl Peroxide CAS Number 94-36-0 Specifications of Hydrous Benzoyl Peroxide USP Grade C14H10O4 (anhydrous) --- 242.23 Peroxide, dibenzoyl. Benzoyl peroxide --- CAS 94-36-0. Hydrous Benzoyl Peroxide contains not less than 65.0 percent and not more than 82.0 percent of C14H10O4. It contains about 26 percent of water for the purpose of reducing flammability and shock sensitivity. Caution: Hydrous Benzoyl Peroxide may explode at temperatures higher than 60C or cause fires in the presence of reducing substances. Store it in the original container, treated to reduce static charges. Packaging and storage: Store in the original container, at room temperature. [NOTE: Do not transfer Hydrous Benzoyl Peroxide to metal or glass containers fitted with friction tops. Do not return unused material to its original container, but destroy it by treatment with sodium hydroxide solution (1 in 10) until addition of a crystal of potassium iodide results in no release of free iodine.] Identification: A: Chromatograph Comparision to pass the test. B: To pass the test. Assay: Place about 300 mg of previously mixed Hydrous Benzoyl Peroxide in an accurately weighed conical flask fitted with a ground-glass stopper, and weigh again to obtain the weight of the test specimen. Add 30 mL of glacial acetic acid, previously sparged with carbon dioxide for not less than 2 minutes just before use, and swirl the flask gently to effect solution. Add 5 mL of potassium iodide solution (1 in 2), and mix. Allow the solution to stand for 1 minute. Titrate the liberated iodine with 0.1 N sodium thiosulfate. As the endpoint is approached add 1 drop of starch iodide paste, or equivalent, and continue the titration to the discharge of the blue color. Perform a blank determination, and make any necessary correction. Each mL of 0.1 N sodium thiosulfate is equivalent to 12.11 mg of C14H10O4. Specifications of Hydrous Benzoyl Peroxide BP Ph Eur Grade C14H10O4 --- 242.2 --- CAS 94-36-0 Action and use: Used topically in the treatment of acne. DEFINITION Content: dibenzoyl peroxide : 70.0 per cent to 77.0 per cent; water: minimum 20.0 per cent. CHARACTERS Appearance: White or almost white, amorphous or granular powder. Solubility: Practically insoluble in water, soluble in acetone, soluble in methylene chloride with the separation of water, slightly soluble in ethanol (96 per cent). It loses water rapidly on exposure to air with a risk of explosion. Mix the entire sample thoroughly before carrying out the following tests. IDENTIFICATION First identification B. Second identification A, C, D. A. Ultraviolet and visible absorption spectrophotometry. B. Infrared absorption spectrophotometry. Comparison Ph. Eur. reference spectrum of hydrous benzoyl peroxide. C. Dissolve about 25 mg in 2 mL of acetone. Add 1 mL of a 10 g/L solution of diethylphenylenediamine sulfate and mix. A red colour develops which quickly darkens and becomes dark violet within 5 min. D. To 1 g add 5 mL of ethanol (96 per cent), 5 mL of dilute sodium hydroxide solution and 10 mL of water. Boil the mixture under reflux for 20 min. Cool. The solution gives reaction of benzoates. TESTS Acidity: Dissolve a quantity of the substance to be examined containing the equivalent of 1.0 g of dibenzoyl peroxide in 25 mL of acetone, add 75 mL of water and filter. Wash the residue with two quantities, each of 10 mL, of water. Combine the filtrate and the washings and add 0.25 mL of phenolphthalein solution. Not more than 1.25 mL of 0.1 M sodium hydroxide is required to change the colour of the indicator. Carry out a blank test. Related substances: To pass the test. Chlorides: Maximum 0.4 per cent. SDS MSDS of Hydrous Benzoyl Peroxide BP Ph Eur EP JP USP NF IP ACS Analytical Reagent FCC Food grade Manufacturers

Crystal Clear Products and the group companies are manufacturing chemicals since several decades. We have automatic vacuum operated titanium evaporators and SS316 equipments to produce top grade of chemical products. We have toll manufacturers and representatives in China, UAE, Europe, Canada & USA and agents & customers in all countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Bangkok Thailand, Kaula Lumpur Malaysia, Dubai UAE etc. & sales representative in Chicago, Houston New York & Los Angeles, USA. Associated units are FDA-GMP certified, Halal and/or Kosher certified, REACH registered, ISO-9001, ISO-22000 HACCP certified, Crisil Rated.

Contact Hydrous Benzoyl Peroxide IP BP Ph Eur EP JP USP NF ACS Analytical Reagent FCC Food Grade manufacturers exporters at:

Crystal Clear Products
Plot No-C1-1031-9, GIDC Estate, Panoli, Ankleshwar, Gujarat - 393002. India
Telephone Mobile: 91-7506449333; e-mail: info@crystalclearproducts.org

e-mail: info@crystalclearproducts.org

Manufacturers, Suppliers of IP BP Ph Eur EP JP USP NF FCC Food, ACS Reagent GMP Grades of Chemicals like Hydrous Benzoyl Peroxide