Ammonium Bicarbonate

NH₄HCO₃

IUPAC: Ammonium hydrogen carbonate

CAS: 1066-33-7

Tổng quan

Ammonium bicarbonate is a leavening agent that decomposes completely to gases when heated, leaving no residue. It is used in flat baked goods like crackers.

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Hydrogen H 5 1,0080
Carbon C 1 12,0110
Nitrogen N 1 14,0070
Oxygen O 3 15,9990

Thành phần nguyên tố

H
Hydrogen ×5
6,4%
C
Carbon ×1
15,2%
N
Nitrogen ×1
17,7%
O
Oxygen ×3
60,7%

Công dụng

  • • Leavening agent (E503)
  • • Fire extinguisher powder
  • • Ceramic manufacturing
  • • Fertilizer

Sự thật thú vị

  • ✦ Decomposes completely to NH₃, CO₂, and H₂O, leaving no salty residue in baked goods

Structure

SMILES

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

Tính chất

Loại
salt
Trạng thái
solid
Khối lượng mol
79,06 g/mol
Mật độ
1,5860 g/cm³
Điểm nóng chảy
41,9 °C
Độ hòa tan
220 g/L at 20°C

Molecular Descriptors

Exact Mass
79,0269
TPSA
61,4 Ų
H-Bond Donors
2
H-Bond Acceptors
3
Rotatable Bonds
0
Heavy Atoms
5
Complexity
24,0

Hợp chất liên quan

Diammonium Phosphate

(NH₄)₂HPO₄

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Cadmium Sulfide

CdS

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Barium Carbonate

BaCO₃

Calcium Propionate

Ca(C₂H₅COO)₂

Frequently Asked Questions

What is Ammonium Bicarbonate?
Ammonium Bicarbonate (NH₄HCO₃) is a salt compound with the IUPAC name Ammonium hydrogen carbonate.
What is the molecular weight of Ammonium Bicarbonate?
Ammonium Bicarbonate has a molar mass of 79.06 g/mol.
What state is Ammonium Bicarbonate at room temperature?
Ammonium Bicarbonate is a solid at room temperature.
Is Ammonium Bicarbonate organic or inorganic?
Ammonium Bicarbonate is classified as an inorganic compound.
What elements make up Ammonium Bicarbonate?
Ammonium Bicarbonate (NH₄HCO₃) is composed of Hydrogen (H), Carbon (C), Nitrogen (N), Oxygen (O).