Diammonium Phosphate

(NH₄)₂HPO₄

IUPAC: Diammonium hydrogen phosphate

CAS: 7783-28-0

概述

Diammonium phosphate (DAP) is the most widely used phosphorus fertilizer in the world. It provides both nitrogen and phosphorus essential for plant growth.

组成

元素 符号 原子 原子质量
Hydrogen H 9 1.0080
Nitrogen N 2 14.0070
Oxygen O 4 15.9990
Phosphorus P 1 30.9740

元素组成

H
Hydrogen ×9
6.9%
N
Nitrogen ×2
21.2%
O
Oxygen ×4
48.5%
P
Phosphorus ×1
23.5%

用途

  • • Fertilizer
  • • Fire retardant
  • • Yeast nutrient in brewing

趣味知识

  • ✦ The world produces over 30 million tonnes of DAP annually

Structure

SMILES

[NH4+].[NH4+].OP(=O)([O-])[O-]

属性

类型
salt
状态
solid
摩尔质量
132.06 g/mol
密度
1.6190 g/cm³
熔点
155.0 °C
溶解度
588 g/L at 20°C

Molecular Descriptors

Exact Mass
132.0300
TPSA
85.4 Ų
H-Bond Donors
3
H-Bond Acceptors
4
Rotatable Bonds
0
Heavy Atoms
7
Complexity
46.0

相关化合物

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Cadmium Sulfide

CdS

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Ammonium Bicarbonate

NH₄HCO₃

Barium Carbonate

BaCO₃

Calcium Propionate

Ca(C₂H₅COO)₂

Frequently Asked Questions

What is Diammonium Phosphate?
Diammonium Phosphate ((NH₄)₂HPO₄) is a salt compound with the IUPAC name Diammonium hydrogen phosphate.
What is the molecular weight of Diammonium Phosphate?
Diammonium Phosphate has a molar mass of 132.06 g/mol.
What state is Diammonium Phosphate at room temperature?
Diammonium Phosphate is a solid at room temperature.
Is Diammonium Phosphate organic or inorganic?
Diammonium Phosphate is classified as an inorganic compound.
What elements make up Diammonium Phosphate?
Diammonium Phosphate ((NH₄)₂HPO₄) is composed of Hydrogen (H), Nitrogen (N), Oxygen (O), Phosphorus (P).