Ammonium Chloride

Overview

Product Name	Ammonium Chloride
Chemical Category	Inorganic Salt
Molecular Formula	NH₄Cl
Molecular Weight	53.49 g/mol
CAS Number	12125-02-9
Appearance	White crystalline powder or granules; odorless; highly soluble in water

Description

Ammonium Chloride is a white crystalline inorganic salt composed of ammonia and hydrochloric acid. It is highly soluble in water and exhibits slight acidity. It is widely used in industrial, agricultural, pharmaceutical, and laboratory applications. As a nitrogen source, it is often applied in fertilizers and also functions as a fluxing agent in metal processing. Its buffering, leavening, and electrolyte properties make it useful across multiple industries.

Specifications

Grade Type	Description	Typical Purity (%)
Industrial Grade	Used in metalwork, textile printing, and general industries	99.0% min
Agricultural Grade	Nitrogen fertilizer for rice and other crops	99.5% min (water-soluble)
Food Grade	Used as a food additive, leavening agent	FCC grade, 99.5% min
Pharmaceutical Grade	Used in expectorants and electrolyte solutions	USP/BP grade, 99.5% min
Battery Grade	Suitable for dry-cell batteries and electronics	99.8% min
Customized Grade	Tailored particle size or impurity profile	As requested

Applications

• Agriculture: Used as a nitrogen-based fertilizer, especially for rice crops.
• Metal Industry: Acts as a fluxing agent in galvanizing, tinning, and soldering.
• Pharmaceuticals: Ingredient in cough medicine, expectorants, and electrolyte replenishment.
• Food Industry: Used as a leavening agent and food additive (in licorice, bread, etc.).
• Batteries: Electrolyte in dry-cell batteries.
• Textile & Dyeing: Assists in dye fixation and color vibrancy.

Advantages

• High solubility and purity
• Stable and non-hygroscopic under normal conditions
• Multifunctional: applicable in diverse industries
• Cost-effective nitrogen source for crops
• Acts as a mild acidifying and buffering agent

Storage

Store in a cool, dry, and ventilated area. Keep container tightly closed to avoid moisture absorption. Avoid contact with strong oxidizers. Hygroscopic in humid environments.

Packaging

• Powder/Crystals: 25kg or 50kg PP/PE woven bag
• Bulk Options: 1000kg jumbo bags or customized packaging available upon request