Monoammonium Phosphate, Diammonium Phosphate, or Ammonium Phosphate Monobasic Dibasic Pure & USP NF ACS AR Analytical Reagent FCC Food Grade Manufacturers |
Muby chemicals, is the flagship company in Mubychem Group, established in 1976, It has several manufacturing units in its wings, making Inorganic Chemicals like Monoammonium Diammonium Phosphate or Monobasic Dibasic Ammonium Phosphate, Pharmaceutical Excipients & Flavour Chemicals in India. Mubychem Group has manufacturing facilities spread across Western India and sales purchase agents in several countries. The associated manufacturing units are accredited with certifications like FDA cGMP and GLP Approval, ISO-9001 ISO-14001, ISO/IEC 17025, ISO-22000, FSSC 22000, ISO 45001, Certification, "REACH" registration, Kosher, Halal & HACCP Certification. |
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CAS Number 7722-76-1 and 7783-28-0
Mono ammonium phosphate also called Monoammonium phosphate or Ammonium dihydrogen phosphate, NH4•H2PO4, crystallizes in quadratic prisms.
Uses:
Monoammonium phosphate (MAP) is used as a fire-prevention agent for fabric, timber and paper, as well as a fire-prevention coating, and dry powder for fire extinguisher. For food grade it is mainly used as a fermentation agent, nourishment, and so on. Used as a high effective non-chloride N, P compound fertilizer in agriculture. Its total nourishment (N=P2O5) is at 73%, and may be used as a basic raw material for N, P and K compound fertilizer.
Product Description & Specifications of Ammonium Phosphate Monobasic
Mono Ammonium Phosphate (MAP)
Appearance: White crystal
Assay: 99%min
P2O5: 61%min
N: 12.0%min
pH: 4.4-5.5
Insoluble matters in water: 0.05%max
Moisture: 0.2%max
Ammonium Phosphate, Monobasic FCC Food Grade:
Ammonium Dihydrogen Phosphate; Monoammonium Phosphate
NH4H2PO4 Formula weight 115.03
INS: 342(i) CAS: [7722-76-1]
DESCRIPTION
Ammonium Phosphate, Monobasic, 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 4.3 and 5.0.
Function: Buffer; dough conditioner; leavening agent; yeast food.
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 NH4H2PO4.
Arsenic: Not more than 3 mg/kg.
Fluoride: Not more than 10 mg/kg.
Lead: Not more than 4 mg/kg.
Ammonium Phosphate, Monobasic Analytical Reagent Grade Specifications:
Ammonium Dihydrogen Phosphate
NH4H2PO4 --- Formula Weight 115.03
CAS Number 7722-76-1
REQUIREMENTS
Assay: 98.0% NH4H2PO4
pH of a 5% solution: 3.8-4.4 at 25C
Insoluble matter: 0.005%
Ammonium hydroxide precipitate: 0.005%
Chloride (Cl): 5 ppm
Nitrate (NO3): 0.001%
Sulfate (SO4): 0.01%
Heavy metals (as Pb): 5 ppm
Iron (Fe): 0.001%
Potassium (K): 0.005%
Sodium (Na): 0.005%
Di ammonium hydrogen phosphate also called diammonium phosphate or di ammonium phosphate, (NH4)2HPO4, 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 Ammonium Phosphate Dibasic
Di Ammonium Phosphate DAP
Appearance: White crystals
Assay: 99% min
P2O5: 53% min
N: 20.9% min
pH: 7.8-8.2
Insoluble matters in water: 0.10% max
Moisture: 0.2% max.
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%.
Monoammonium Phosphate Monobasic Ammonium Phosphate Monobasic Pure & ACS AR Analytical Reagent USP NF FCC Food Grade Manufacturers
Diammonium Phosphate Dibasic Ammonium Phosphate Dibasic Pure & ACS AR Analytical Reagent USP NF FCC Food Grade Manufacturers:
Muby Chemicals & Associated Cos
BANDEALI BUILDING, CHINCHBUNDER, MUMBAI 400009, INDIA.
TEL: 91-22-23728264. Gujarat & Mumbai India.
info(At the Rate i.e. @)mubychem(dot)com
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Last updated
29-aug-22
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