di-Ammonium Hydrogen Orthophosphate AR 500g

di-Ammonium Hydrogen Orthophosphate AR 500g

Codi-Ammonium Hydrogen Orthophosphate AR (Analytical Reagent) is a high-purity phosphate salt (( \(NH_{4}\) ) \({}_{2}\) \(HPO_{4}\) or \(NH_{4}H_{2}PO_{4}\) ).

It is widely used as a precision laboratory reagent, in pharmaceuticals, and for specialized industrial applications where strict purity and uniform composition are required.

Key Uses
Laboratory & Analytics: Functions as an analytical reagent, an excipient in pharmaceutical formulations, and a crucial buffer component for pH control.
Fermentation: Provides a vital nitrogen and phosphorus source for yeast cultures used in baking, brewing, and winemaking.
Fire Retardant: Used in flameproofing textiles, paper, wood, and vegetable fibers.
Soldering Flux: Acts as an active flux for joining metals like tin, copper, brass, and zinc by promoting proper flow and adhesion.
Agriculture & Food: Serves as an ingredient in specialty fertilizers, as well as a leavening agent and dough conditioner in baking.
Other Applications: Used in the production of dentifrices, corrosion inhibitors, impregnating lamp wicks, and as an afterglow preventative in matches.

di-Ammonium Hydrogen Orthophosphate AR 500g

It is used a laboratory analytical reagent for research purposes

Analysis Notes

Assay (acidimetric): ≥ 99.0 %
Insoluble matter: ≤ 0.005 %
pH-value (5 %; water; 25 °C): 7.8 – 8.1
pH-value (20 %; water): about 8
Chloride (Cl): ≤ 0.0005 %
Nitrate (NO₃): ≤ 0.001 %
Sulfate: ≤ 0.004 %
Heavy metals (as Pb): ≤ 0.0005 %
Ca (Calcium): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
K (Potassium): ≤ 0.001 %
Mg (Magnesium): ≤ 0.0005 %
Na (Sodium): ≤ 0.001 %

di-Ammonium Hydrogen Orthophosphate AR 500g

We require our customers to order as per our company policies and requirements.

At Masiye Labs to purchase any restricted, toxic, or hazardous chemical, buyers typically must be at least 18 years old and hold some educational knowledge or product knowledge, or business credentials. For restricted chemicals you will need to complete an indemnity form or bring a police affidavit.