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Phosphoric Acid Dilute Ph Eur Grade Orthophosphoric Acid or Phosphoric Acid USP NF BP Ph Eur Analytical Reagent FCC Food Grade Manufacturers
Anmol Chemicals is a manufacturer supplier exporter of Phosphoric Acid Dilute Ph Eur Grade and Phosphoric 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.
All technical documents and DMF support available.
Phosphoric Acid SDS of Manufacturers
Synonyms: H3PO4, Phosphoric Acid, Orthophosphoric Acid
CAS Number: 7664-38-2, Molecular Weight: 98, Chemical Formula: H3PO4, EINECS EC Number: 231-633-2, FEMA: ----,
Phosphoric Acid BP Ph Eur Grade Specifications
Concentrated Phosphoric Acid, Ph Eur
H3PO4 -- 98.0 -- CAS 7664-38-2
DEFINITION
Content: 84.0 per cent m/m to 90.0 per cent m/m.
CHARACTERS
Appearance: Clear, colourless, syrupy liquid, corrosive.
Solubility: Miscible with water and with ethanol (96 per cent). When stored at a low temperature it may solidify into a mass of colourless crystals which do not melt at a temperature below 28C.
Relative density: About 1.7.
IDENTIFICATION
A. Dilute with water. The solution is strongly acid.
B. Solution S (see Tests) neutralised with dilute sodium hydroxide solution gives the reactions of phosphates.
TESTS
Solution S: Dilute 10.0 g to 150 ml with water R.
Appearance of solution: Solution S is clear and colourless.
Substances precipitated with ammonia: To 10 ml of solution S add 8 ml of dilute ammonia. Any opalescence in the solution is not more intense than that in a mixture of 10 ml of solution S and 8 ml of water.
Hypophosphorous acid and phosphorous acid: To 5 ml of solution S add 2 ml of silver nitrate solution and heat on a water-bath for 5 min. The solution shows no change in appearance.
Chlorides: Maximum 50 ppm, determined on solution S.
Sulphates: Maximum 100 ppm.
Arsenic: Maximum 2 ppm, determined on 7.5 ml of solution S.
Iron: Maximum 50 ppm.
Heavy metals: Maximum 10 ppm.
Phosphoric Acid USP NF Grade Specifications:
H3PO4 --- 98.00
Phosphoric acid --- CAS 7664-38-2.
Phosphoric Acid contains not less than 85.0 percent and not more than 88.0 percent, by weight, of H3PO4.
Caution: Avoid contact, as Phosphoric Acid rapidly destroys tissues.
Sulfate: Dilute 6 mL of Phosphoric Acid with 90 mL of water, and add 1 mL of barium chloride: no precipitate is formed immediately.
Heavy metals: 0.001%.
Alkali phosphates: Transfer 1 mL of it to a graduated cylinder, and add 6 mL of ether and 2 mL of alcohol: no turbidity is produced.
Limit of nitrate: Dilute 6 mL of Phosphoric Acid with 14 mL of water, mix 5 mL of the dilution with about 0.1 mL of indigo carmine, then add 5 mL of sulfuric acid: the blue color is not discharged within 1 minute.
Phosphorous or hypophosphorous acid: Dilute 6 mL of Phosphoric Acid with 14 mL of water. Gently warm 5 mL of the dilution and add 2 mL of silver nitrate: the mixture does not become brownish.
Assay: Weigh accurately about 1 g of Phosphoric Acid in a tared, glass-stoppered flask, and dilute it with water to about 120 mL. Add 0.5 mL of thymolphthalein and titrate with 1 N sodium hydroxide to the first appearance of a blue color. Perform a blank determination and make any necessary correction. Each mL of 1 N sodium hydroxide is equivalent to 49.00 mg of H3PO4.
Phosphoric Acid Dilute Ph Eur Grade Specifications:
Acidum phosphoricum dilutum
DEFINITION
Content: 9.5 per cent m/m to 10.5 per cent m/m of H3PO4 (Mr 98.0).
PREPARATION
To 885 g of water add 115 g of concentrated phosphoric acid and mix.
IDENTIFICATION
A. It is strongly acid.
B. Solution S (see Tests), neutralised with dilute sodium hydroxide solution, gives the reactions of phosphates.
TESTS
Solution S: Dilute 86 g to 150 mL with water.
Appearance of solution: Solution S is clear and colourless.
Substances precipitated with ammonia: To 10 mL of solution S add 8 mL of dilute ammonia. Any opalescence in the solution is not more intense than that in a mixture of 10 mL of solution S and 8 mL of water.
Hypophosphorous acid and phosphorous acid: To 5 mL of solution S add 2 mL of silver nitrate solution and heat on a water-bath for 5 min. The solution shows no change in appearance.
Chlorides: maximum 6 ppm, determined on solution S.
Sulfates: maximum 10 ppm, determined on the preparation to be examined.
Iron: maximum 6 ppm.
Phosphoric Acid AR Analytical Reagent Grade Specifications
Orthophosphoric Acid
Phosphoric(V) Acid
H3PO4
Formula Weight 98.00 CAS Number 7664-38-2
REQUIREMENTS
Assay: >85.0% H3PO4
Color (APHA): 10
Insoluble matter: 0.001%
Chloride (Cl): 3 ppm
Nitrate (NO3): 5 ppm
Sulfate (SO4): 0.003%
Volatile acids (as CH3COOH): 0.001%
Antimony (Sb): 0.002%
Calcium: 0.002%
Magnesium: 0.002%
Potassium (K): 0.005%
Sodium (Na): 0.025%
Arsenic (As): 1 ppm
Heavy metals (as Pb): 0.001%
Iron (Fe): 0.003%
Manganese (Mn): 0.5 ppm
Reducing substances: Passes test.
Phosphoric Acid FCC Food Grade Specifications
Orthophosphoric Acid
H3PO4 Formula weight 98.00
INS: 338 CAS 7664-38-2
DESCRIPTION
Phosphoric Acid occurs as a colorless, aqueous solution, usually available in concentrations ranging from 75.0% to 85.0%. It is miscible with water and with alcohol.
REQUIREMENTS
Labeling: Indicate the percent, or the percent range, of Phosphoric Acid (H3PO4).
Identification: A 1:10 aqueous solution gives positive tests for Phosphate.
Assay: Not less than the minimum or within the range of percentage claimed by the vendor.
Arsenic: Not more than 3 mg/kg.
Cadmium: Not more than 3 mg/kg.
Fluoride: Not more than 10 mg/kg.
Lead: Not more than 3 mg/kg.
Keywords: Orthophosphoric Acid Phosphoric Acid IP BP Ph Eur EP USP Analytical Reagent FCC Food Grade CAS Number 7664-38-2 Manufacturer Supplier Exporter Monograph Uses Chemical Molecular Formula Weight.
Manufacturers
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
e-mail: info@anmol.org
Copyright and Usual Disclaimer is Applicable
Last updated
22-oct-24
Exporters to USA, Canada, UAE, Kuwait, Qatar, Gautemala, Tunisia, Europe, South Africa, Bangladesh, Sri Lanka, Tanzania, Kenya, Egypt, Iraq, Turkey, Israel, Vietnam, 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.
All products are Sold for Industrial and Laboratory Use only. No other use is permitted.
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Phosphoric Acid
USP NF BP Ph Eur Analytical Reagent FCC Food Grades Manufacturers