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Ammonium Phosphate, Dibasic

Ammonium Phosphate, Dibasic

CAS Number: 7783-28-0

Molecular Formula: (NH4)2HPO4

Purity: Ammonium Phosphate, Dibasic 98% purity

About Ammonium Phosphate, Dibasic

Ammonium Phosphate, Dibasic (CAS 7783-28-0) is increasingly becoming a critical component for North American custom synthesis services as they pivot toward domestic manufacturing of high purity fine chemicals to ensure supply chain stability for specialized buffering and reagent applications. Diammonium hydrogen phosph...

Synonyms

  • ammonium hydrogen phosphate
  • ammonium orthophosphate
  • ammonium phosphate
  • ammonium phosphate ((NH4)3PO4)
  • ammonium phosphate, dibasic
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Ammonium Phosphate, Dibasic Specifications

CAS Number
7783-28-0
Molecular Formula
(NH4)2HPO4
Molecular Weight
132.06 g/mol
IUPAC Name
diazanium;hydrogen phosphate
Canonical SMILES
[NH4+].[NH4+].OP(=O)([O-])[O-]
InChI Key
MNNHAPBLZZVQHP-UHFFFAOYSA-N
InChI
InChI=1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)
HSN No
28352990
melting_point
155 °C with decomposition
solubility
Insoluble in ethanol, acetone
density
Diammonium: 1.8 at 68.0 °F Monoammonium: 1.6 at 20 °C (USCG, 1999)
Molecular Weight
132.06 g/mol
Purity
Ammonium Phosphate, Dibasic 98% purity

Phosphate Fertilizer

A key source of nitrogen and phosphorus used in agriculture to enhance soil fertility, promote healthy plant growth, and increase crop yields

Flame Retardant

A functional additive employed in the fireproofing of textiles, paper, wood, and vegetable fibers, and as a component in commercial fire-fighting materials

Food Additive

A versatile ingredient used as a leavening agent in baking, a yeast nutrient in winemaking, and a firming agent in cheese culturing

Buffering Agent

A chemical reagent used in laboratory settings to maintain stable pH levels in biochemical assays, buffer solutions, and mobile phases for HPLC analysis

Pharmaceutical Excipient

An inactive ingredient utilized in drug formulations to improve the stability and solubility of various medicinal compounds

Corrosion Inhibitor

A specialized chemical used to prevent metal corrosion in industrial processes and to consolidate degraded carbonatic materials in historical conservation.

  1. ammonium hydrogen phosphate
  2. ammonium orthophosphate
  3. ammonium phosphate
  4. ammonium phosphate ((NH4)3PO4)
  5. ammonium phosphate, dibasic

Ammonium Phosphate, Dibasic FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

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