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Tel：
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99.5% Purity Industrial Grade Ammonium Chloride without ACA OEM Custom Bulk Supply Available
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Tel：+86-18182077123
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E-mail：jianghai@zzjhhb.com
Chemical Name：Ammonium chloride,NH4CL
Brand：Hunan Jianghai
Synonyms：Sal ammoniac、Salmiac、Chlorid ammonia、Chlorammonic、chloridammonia(czech)、chloridamonny、chlorammonic(france)、clorurodeamonio、chloridamonny(czech)、Salmiacum、Salammoniacus、ammonium salt
Chemical Formula：NH₄Cl
CAS Number：12125-02-9
EINECS Number：235-186-4
HSN Code : 28271000
Molecular weight：53.49
Storage：Store at RT. Store in a cool, ventilated, dry, and clean warehouse.
Transport：Do not store or transport together with acids or toxic substances. During transportation, protect from rain, direct sunlight, and moisture.
Chemical Properties
Colorless cubic crystals or white crystals. Taste salty and slightly bitter. Soluble in water, liquid ammonia, slightly soluble in alcohol, insoluble in acetone and ether.
Physical Properties
Colorless cubic crystals or white granular powder; saline taste; odorless; hygroscopic; does not melt but sublimes on heating at 340°C; vapor pressure 48.75 torr at 250°C and 251.2 torr at 300°C; density 1.5274 g/cm3 at 25°C; refractive index 1.642; readily dissolves in water, solubility: 229 g and 271 g/L solution at O°C and 20°C, respectively; solubility lowered by alkali metal chlorides and HCl; dissolution lowers the temperature of the solution; sparingly soluble in alcohols (6 g/L at 19°C) and soluble in liquid NH3; insoluble in acetone and ether.
Product Specification
This product is produced and marketed by Hunan Jianghai, China,and has been certified by ISO 9001, ISO 14001 , ISO 22000 and EU REACH.
Execution standard: GB/T 2946-2018
1.Product parameters
|
Parameter |
Unit |
Specification |
|
NH4Cl |
g/100g≥ |
99.5 |
|
Residue on ignition |
g/100g |
0.4 |
|
loss on drying |
g/100g≤ |
0.5 |
|
Sulfate (SO₄) |
mg/Kg≤ |
200 |
|
Lead (Pb) |
mg/Kg≤ |
5 |
|
Arsenic (As) |
mg/Kg≤ |
--- |
|
Cadmium (Cd) |
mg/Kg≤ |
--- |
|
Iron (Fe) |
mg/Kg≤ |
7 |
|
H2O |
g/100g≤ |
0.5 |
|
pH-Value |
|
4.0-5.8 |
2.Applications
Our ammonium chloride has been applied by customers in various industries, helping them improve efficiency and drive innovation in new product development.
1)Welding and Metal Treatment: Used as a flux to help remove oxides from metal surfaces and improve welding quality.
2)Coolant and Refrigerant: In certain refrigeration applications, ammonium chloride can be used as a coolant.
3)Water Treatment: Used as a disinfectant and coagulant to improve water quality for drinking or industrial use.
4)Waste Gas Treatment: Helps remove harmful substances from industrial emissions, ensuring environmental compliance and reducing air pollution.
5)Precision Casting: Used as a material treatment agent in metal precision casting.
6)Ceramics: Used as an additive in the molding and sintering process during ceramic manufacturing.
7)Oil and Gas Industry: Used in drilling fluids, gas purification, and water treatment applications.
8)Leather Industry: Ammonium chloride is used not only in the leather tanning process as a tanning agent and neutralizer to regulate pH levels, but also to improve the softness and texture of the leather, making it more suitable for processing and use.
9)Rubber Industry: In the rubber industry, ammonium chloride serves as both a catalyst and coagulant, particularly in the production of natural rubber, where it aids in latex coagulation and processing, enhancing product quality and production efficiency.
3.Production Process Overview
Jianghai brand ammonium chloride is produced using a high-quality Solvay process (also known as the ammonia-soda process) as the foundation for standard ammonium chloride production. This is further refined through a recrystallization technique utilizing a specialized crystallizer, meticulously designed to accommodate the unique crystallization characteristics of ammonium chloride.
In the soda ash industry, ammonium chloride is generated as a byproduct during the production of sodium carbonate via the ammonia-soda process. The key stages of this process are as follows:
1. Sodium Chloride Reaction: Sodium chloride (NaCl) reacts with ammonia (NH₃), carbon dioxide (CO₂), and water (H₂O) to produce ammonium chloride (NH₄Cl) and sodium bicarbonate (NaHCO₃).
NaCl+NH3+CO2+H2O→NH4Cl+NaHCO3
2. Separation and Processing: The resulting ammonium chloride solution is then separated, followed by crystallization, filtration, and drying to yield the final ammonium chloride product.
This method ensures that the ammonium chloride produced meets stringent quality standards, making it suitable for various industrial applications.
Introducing our high quality technical grade ammonium chloride, a versatile and important compound used in a variety of industrial applications. Our products are manufactured to the highest standards, ensuring purity and consistency to meet all your industrial needs.
Technical grade ammonium chloride is a white crystalline powder that has a variety of uses in different industries. Commonly used in the production of dry batteries, metal products and flux. Additionally, it is used as a nitrogen source in fertilizers, a flux in metal refining, and a chemical reagent in various laboratory processes.
Our products are carefully formulated to meet the stringent requirements of industrial applications. It is produced through a strict manufacturing process to ensure high purity and quality. This ensures reliable and consistent performance of our technical grade ammonium chloride, making it a trusted choice for a variety of industrial processes.
One of the key advantages of our technical grade ammonium chloride is its versatility. It can be used in a variety of industrial settings, including but not limited to the production of pharmaceuticals, food additives and textiles. It can be used in a variety of applications, making it a valuable asset to industries looking for reliable and cost-effective chemical solutions.
We understand the importance of quality and reliability in industrial operations, which is why our Industrial Grade Ammonium Chloride is subject to strict quality control measures. This ensures our products meet the highest industry standards, giving our customers the confidence and assurance they need in their industrial processes.
In summary, our technical grade ammonium chloride is a premium compound that provides versatility, reliability and performance for a variety of industrial applications. With its high purity and consistent quality, it is ideal for industries looking for reliable, effective solutions to their chemical needs. Choose our industrial grade ammonium chloride and experience the difference in your industrial processes.
