Ammonium Sulfate – High Quality Chemical for Laboratory & Industrial Applications

Ammonium Sulfate (NH₄)₂SO₄

High-Purity Analytical Reagent for Laboratory & Research Use

Catalog Number: ASC-1072
CAS Number: 7783-20-2

Overview

Ammonium Sulfate ((NH₄)₂SO₄) is a high-purity, crystalline inorganic salt widely used in analytical chemistry, biochemistry, and laboratory research. Due to its excellent solubility, chemical stability, and predictable ionic strength, ammonium sulfate is a standard reagent for protein precipitation, buffer preparation, and culture media formulation.

Ausamics Ammonium Sulfate is supplied as Analytical Reagent (AR) grade, ensuring low impurity levels and consistent performance across research and technical applications.

Chemical & Physical Properties

• Chemical Formula: (NH₄)₂SO₄

• Molecular Weight: 132.14 g/mol

• Appearance: White crystalline powder

• Purity Grade: Analytical Reagent (AR)

• Solubility: Freely soluble in water

• Chemical Class: Inorganic ammonium salt

Key Features & Benefits

• High-purity AR-grade material

• Excellent solubility and batch consistency

• Free-flowing crystalline powder

• Suitable for biochemical, analytical, and laboratory use

• Supplied with Certificate of Analysis (CoA)

Typical Applications

Biochemistry & Protein Research

• Protein precipitation and fractionation

• Enzyme purification workflows

• Control of ionic strength in biochemical systems

Analytical & General Chemistry

• Preparation of buffer and electrolyte solutions

• Reference reagent in analytical methods

Microbiology & Research

• Component of microbial culture media

• Nitrogen source in controlled laboratory studies

Environmental & Plant Research

• Soil and plant research applications
  (non-agricultural and non-fertiliser use only)

Storage & Handling

• Store in a cool, dry place

• Keep container tightly sealed after use

• Protect from moisture and humidity

• Handle using appropriate laboratory PPE

Available Pack Sizes

• 500 g

• 1 kg

• 2.5 kg

• Custom and bulk sizes available upon request

Intended Use

For laboratory and research use only.
Not for food, pharmaceutical, medical, veterinary, or agricultural fertiliser use.

Quality & Documentation

• Supplied with Certificate of Analysis (CoA)

• Safety Data Sheet (SDS) available upon request

• Manufactured and packaged under controlled quality systems

Customs & Trade Information

HS / AHECC Code: 3102.21
Ammonium sulfate