Arsanilic Acid USP Grade Manufacturers

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Arsanilic Acid or 4-Aminophenyl Arsonic Acid USP Grade Manufacturers

Anmol Chemicals is a manufacturer supplier exporter of Arsanilic Acid and it offers materials as per IP BP EP Ph Eur USP NF JP FCC Food Grade as per the the latest monograph at best prices. Anmol Chemicals Group, established in 1976, is the pioneer manufacturer of Specialty Chemicals, Pharmaceutical Excipients, Some API, Food Chemicals in India. Anmol Chemicals Group has manufacturing facilities spread across Western India, representatives in Houston, Chicago USA and Dubai, UAE. We also have toll manufacturing units for processing chemicals in a few countries around the world. We make IP, BP, EP, USP, NF, Ph. Eur., JP, FCC or Food Grade, Analytical Reagent Grade, LR or Laboratory Reagent Grades and Pure Grades of various chemicals. All our items are analyzed to meet the required standards. We can supply the product in grams for your laboratory trial and in tons for your plant scale jobs.

We manufacture Bulk Drugs / API, Excipients, Pharmaceuticals (IP BP USP NF Ph Eur EP JP), Specialty Chemicals (Pure/Reagent), Mineral Fortifiers (FCC). Our manufacturing facility is FDA approved and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) is available. Solid materials can be customized for particle size, shape, and bulk density. We observe WHO Good Manufacturing Practices and Good Laboratory Practices. We are a government-recognized STAR Export House and "Authorised Economic Operator (AEO)" per Indian Customs.

Synonyms: 4-Aminobenzenearsonic acid, 4-Aminophenylarsonic acid, 4-Arsanilic acid
CAS Number: 98-50-0, Molecular Weight: 217.05, Chemical Formula: C6H8AsNO3, EINECS EC Number: 202-674-3, FEMA: ----,

Arsanilic Acid USP Grade Specifications
C6H8AsNO3 --- 217.05
p-Aminobenzenearsonic acid [CAS 98-50-0].

Arsanilic Acid contains not less than 98.0 percent and not more than 102.0 percent of C6H8AsNO3, calculated on the dried basis.

Labeling: Label it to indicate that it is for veterinary use only.
Identification: Infrared Absorption 197K .
Loss on drying: Dry it in vacuum at 80C for 4 hours: it loses not more than 0.5% of its weight.
Limit of o-arsanilic acid: To pass the chromatographic test: not more than 0.12% is found.
Limit of aniline: pass the chromatographic test: not more than 0.045% is found.
Assay: Transfer about 125 mg of Arsanilic Acid, accurately weighed, to a 50-mL conical flask, and add 10.0 mL of a mixture of sulfuric acid, nitric acid, and perchloric acid (1000:50:50) and several glass beads. Digest on a hot plate for about 1 hour, increasing the temperature of the hot plate in steps until a ring of sulfuric acid rises into the neck of the flask. Allow to cool, to the colorless solution add about 400 mg of hydrazine sulfate, and heat the flask vigorously on a hot plate until a ring of sulfuric acid rises into the neck of the flask. Allow to cool, and wash down the rim, neck, and insides of the flask with about 1 mL of water. Heat the flask again until a ring of sulfuric acid rises into the neck of the flask. Allow to cool, and transfer the colorless solution, with the aid of about 80 mL of water, to a 125-mL conical flask. Add 10 mL of hydrochloric acid and several drops of 0.002 M potassium iodide, cool to between 0C and 5C and titrate with 0.1 N potassium permanganate to a pale pink endpoint, maintaining the temperature between 0C and 5C during the titration. Perform a blank determination and make any necessary correction. Each mL of 0.1 N potassium permanganate is equivalent to 10.852 mg of C6H8AsNO3.

Keywords: Arsanilic Acid or 4-Aminophenyl Arsonic Acid IP BP Ph Eur EP USP Analytical Reagent FCC Food Grade CAS Number 98-50-0 Manufacturer Supplier Exporter Monograph Uses Chemical Molecular Formula Weight.

ANMOL CHEMICALS
Now maturing as Anmol Chemicals Private Limited
Representatives in Houston, Chicago and New York, USA
TEL: (OFF) +91 22 23726950, +91 22 23774610, +91 22 23723564
Taloja Navi Mumbai, INDIA

Exporters to USA, Canada, UAE, Kwait, Qatar, Gautemala, Tunisia, Europe, South Africa, Bangladesh, Sri Lanka, Tanzania, Kenya, Egypt, Iraq, Turkey, Israel, Vietnak, Nigeria, Uganda, Brazil, Chile, Argentina, Dubai, UAE, Saudi Arabia, Cameroon, Mexico, Brazil, Chile, Argentina, Korea, Thailand, Malaysia, Indonesia, Jakarta, Australia, China, Germany, France, etc.

Representatives in New York, Houston - Texas, Chicago - Illinois, Los Angeles.