Di Ammonium Phosphate Dibasic Diammonium Phosphate USP NF FCC Food and Analytical Reagent Grade Manufacturers |
Supplier, Manufacturer, Exporter of Diammonium Phosphate, Ammonium Phosphate Dibasic, Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance Food & Flavor chemicals, Reagent Grade Chemicals, Shale Gas Fracturing Chemicals in India. Mubychem Group has several manufacturing facilities spread across Western India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, China, Germany, France, Italy, Portugal, Bangladesh, etc. The products are offered as per required specifications and in correct shape and size in mm or meshs or microns as specified by the buyer. The participating units have one or more accreditations like FDA - cGMP and GLP approval, ISO-9001 Certified, "REACH" Registered, ISO-14001, ISO/IEC 17025, ISO-22000, FSSC 22000, ISO 45001, Kosher Certified, Halal Certified, HACCP, FSSAI. We offer Commercial Pure & IP BP EP Ph Eur USP NF JP FCC Food Grade Analytical Reagent Grades of Chemicals |
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Diammonium Phosphate CAS Number 7783-28-0, EINECS EC Number 231-987-8, HS Code 283521**, Molecular Weight 132.06, Chemical Formula (NH4)2PO4
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Ammonium Phosphate Dibasic
USP NF FCC Food and Analytical Reagent Grade Diammonium Phosphate Suppliers
Ammonium Phosphate is offered in two grades namely Technical Grade and Pure A. R. Grade.
Di ammonium hydrogen phosphate also called diammonium phosphate or di ammonium phosphate, (NH4)2HPO4, is formed by evaporating a solution of phosphoric acid with excess of ammonia. It crystallizes in large transparent prisms, which melt on heating and decompose, leaving a residue of metaphosphoric acid, (HPO3).
Di ammonium phosphate (DAP) (chemical formula (NH4)2HPO4 ) is one of a series of water-soluble ammonium phosphate salts which can be produced when ammonia reacts with phosphoric acid. Other names include ammonium monohydrogen phosphate, and ammonium phosphate dibasic.
Uses
Diammonium phosphate (DAP) is used as a fertilizer and a fire retardant. When applied as plant food, DAP temporarily increases the soil pH (more basic), but over a long term the treated ground becomes more acidic than before upon nitrification of the ammonium. DAP is incompatible with alkaline chemicals because its ammonium ion is more likely to convert to ammonia in a high-pH environment. As a flame retardant, it lowers the combustion temperature of the material, decreases maximum weight loss rates and causes an increase in the production of residue or char.
DAP is also used as a yeast nutrient in winemaking and brewing mead; as an additive in some brands of cigarettes purportedly as a nicotine enhancer; to prevent afterglow in matches, in purifying sugar, as a flux for soldering tin, copper, zinc and brass and to control precipitation of alkali-soluble and acid-insoluble colloidal dyes on wool.
Product Description & Specifications of Diammonium Dibasic Ammonium Phosphate Dibasic
Di Ammonium Phosphate DAP
Appearance: White crystals
Assay: 99% minimum
P2O5: 53% minimum
N: 20.9% minimum
pH: 7.8-8.2
Insoulble matters in water: 0.10% maximum
Moisture: 0.2% maximum.
Ammonium Phosphate USP NF Grade:
Ammonium Phosphate Dibasic
(NH4)2HPO4 --- 132.06
Phosphoric acid, diammonium salt.
Diammonium phosphate CAS 7783-28-0.
Ammonium Phosphate contains not less than 96.0 percent and not more than 102.0 percent of (NH4)2HPO4.
Identification: A solution (1 in 20) responds to the tests for Ammonium and for Phosphate.
pH: between 7.6 and 8.2, in a solution (1 in 100).
Chloride: A 1.0-g portion shows no more chloride than corresponds to 0.40 mL of 0.020 N hydrochloric acid (0.03%).
Sulfate: A 0.20-g portion shows no more sulfate than corresponds to 0.30 mL of 0.020 N sulfuric acid (0.15%).
Arsenic: 3 ppm.
Heavy metals: Dissolve 2.0 g in 25 mL of water: the limit is 0.001%.
Assay: Dissolve about 600 mg of Ammonium Phosphate, accurately weighed, in 40 mL of water, and titrate with 0.1 N sulfuric acid to a pH of 4.6, determined potentiometrically. Each mL of 0.1 N sulfuric acid is equivalent to 13.21 mg of (NH4)2HPO4.
Ammonium Phosphate, Dibasic FCC Food Grade:
Diammonium Hydrogen Phosphate; Diammonium Phosphate
(NH4)2HPO4 Formula weight 132.06
INS: 342(ii) CAS 7783-28-0
DESCRIPTION
Ammonium Phosphate, Dibasic, occurs as white crystals, a crystalline powder, or granules. It is freely soluble in water. The pH of a 1:100 aqueous solution is between 7.6 and 8.2.
Function: Buffer; dough conditioner; leavening agent; yeast food.
REQUIREMENTS
Identification: A 1:20 aqueous solution gives positive tests for Ammonium and for Phosphate.
Assay: Not less than 96.0% and not more than 102.0% of (NH4)2HPO4.
Arsenic: Not more than 3 mg/kg.
Fluoride: Not more than 10 mg/kg.
Lead: Not more than 4 mg/kg.
Ammonium Phosphate, Dibasic Analytical Reagent Grade:
Diammonium Hydrogen Phosphate
(NH4)2HPO4
Formula Weight 132.06
CAS Number 7783-28-0
REQUIREMENTS
Assay: 98.0% (NH4)2HPO4
pH of a 5% solution: 7.7-8.1 at 25C.
Insoluble matter: 0.005%
Ammonium hydroxide precipitate: 0.005%
Chloride (Cl): 0.001%
Nitrate (NO3): 0.003%
Sulfate (SO4): 0.01%
Heavy metals (as Pb): 0.001%
Iron (Fe): 0.001%
Potassium (K): 0.005%
Sodium (Na): 0.005%
We manufacture and supply as under:
Manufacturers:
MUBY CHEMICALS
Ambernath Mumbai, Ankleshwar Gujarat, India
TEL: (OFFICE) +912223770100, +912223726950
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e-mail: info@mubychem.com
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Last :
5 April, 2024
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