Sodium Hydroxide Solution

NaOH(aq)

IUPAC: Sodium hydroxide

CAS: 1310-73-2

نظرة عامة

Aqueous sodium hydroxide solution at 50% concentration is the most commonly traded form of this important industrial base. Known as 'liquid caustic soda', it is transported by tanker and pipeline. It is produced as a co-product of chlorine in the chloralkali process.

التركيب

العنصر الرمز الذرات الكتلة الذرية
Hydrogen H 1 1,0080
Oxygen O 1 15,9990
Sodium Na 1 22,9900

التركيب العنصري

H
Hydrogen ×1
2,5%
O
Oxygen ×1
40,0%
Na
Sodium ×1
57,5%

الاستخدامات

  • • Chemical manufacturing feedstock
  • • Petroleum refining
  • • Paper manufacturing
  • • Biodiesel production

حقائق مثيرة

  • ✦ Every tonne of chlorine produced also yields 1.1 tonnes of NaOH as co-product

السلامة

  • ⚠ Extremely corrosive
  • ⚠ Causes severe chemical burns
  • ⚠ Exothermic dissolution

Structure

SMILES

[OH-].[Na+]

الخصائص

النوع
base
الحالة
liquid
الكتلة المولية
40,00 g/mol
الكثافة
1,5150 g/cm³
نقطة الانصهار
-15,0 °C
نقطة الغليان
145,0 °C
الذوبانية
miscible

Molecular Descriptors

Exact Mass
39,9925
TPSA
1,0 Ų
H-Bond Donors
1
H-Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
2
Complexity
2,0

يُعرف أيضاً بـ

Lye solution Caustic soda solution

مركبات ذات صلة

Calcium Hydroxide

Ca(OH)₂

Magnesium Hydroxide

Mg(OH)₂

Ammonia

NH₃

Aluminum Hydroxide

Al(OH)₃

Barium Hydroxide

Ba(OH)₂

Potassium Hydroxide

KOH

Sodium Hydroxide

NaOH

Lithium Hydroxide

LiOH

Frequently Asked Questions

What is Sodium Hydroxide Solution?
Sodium Hydroxide Solution (NaOH(aq)) is a base compound with the IUPAC name Sodium hydroxide.
What is the molecular weight of Sodium Hydroxide Solution?
Sodium Hydroxide Solution has a molar mass of 39.997 g/mol.
What state is Sodium Hydroxide Solution at room temperature?
Sodium Hydroxide Solution is a liquid at room temperature.
Is Sodium Hydroxide Solution organic or inorganic?
Sodium Hydroxide Solution is classified as an inorganic compound.
What elements make up Sodium Hydroxide Solution?
Sodium Hydroxide Solution (NaOH(aq)) is composed of Hydrogen (H), Oxygen (O), Sodium (Na).