Ammonium chloride
Ammonium Chloride: High-Purity Industrial & Pharmaceutical Grade
Ammonium chloride (NH4Cl) is a versatile inorganic compound with applications across multiple industries. Our premium-grade Ammonium chloride meets the highest quality standards for industrial, agricultural, pharmaceutical, and food-grade applications.
Technical Specifications
| Parameter | Industrial Grade | Food Grade | Pharmaceutical Grade |
|---|---|---|---|
| Purity (%) | ≥99.5 | ≥99.8 | ≥99.9 |
| Moisture Content (%) | ≤0.5 | ≤0.3 | ≤0.2 |
| Heavy Metals (as Pb) (ppm) | ≤5 | ≤2 | ≤1 |
| Chloride Content (%) | 66.0-66.3 | 66.0-66.3 | 66.0-66.3 |
| Appearance | White crystals | White crystalline powder | White crystalline powder |
Packaging Options
- 25kg PP bags with inner PE liner
- 50lb multi-wall paper bags
- 1000kg bulk bags (FIBCs)
- Custom packaging available
Ammonium Chloride FAQ
What are the main industrial uses of Ammonium chloride?
Ammonium chloride serves multiple industrial purposes including as a flux in metalworking (particularly for galvanizing and soldering), in dry cell batteries as an electrolyte, in textile printing and dyeing processes, and as a nitrogen source in fertilizers. Its unique properties make it valuable across these diverse applications.
Is Ammonium chloride safe for food applications?
Food-grade Ammonium chloride (E510) is recognized as safe when used according to regulations. It's commonly used as a dough conditioner in bread-making, as a yeast nutrient, and in some types of licorice candy. The FDA and EU food safety authorities have established maximum usage levels for different applications.
How should Ammonium chloride be stored?
Ammonium chloride should be stored in a cool, dry, well-ventilated area away from incompatible substances like strong bases and oxidizing agents. Keep containers tightly closed when not in use. Storage temperatures should remain below 30°C (86°F) to prevent caking. The product has excellent shelf life when stored properly.
Key Applications
- Metalworking: Flux for soldering, galvanizing, and tinning
- Agriculture: Nitrogen source in fertilizers
- Pharmaceuticals: Expectorant in cough medicines
- Food Industry: Dough conditioner and food additive
- Electronics: Component in dry cell batteries
- Textiles: Dyeing and printing auxiliary
Safety Information
| Parameter | Value |
|---|---|
| CAS Number | 12125-02-9 |
| UN Number | 3077 |
| Hazard Class | 9 (Miscellaneous) |
| Flash Point | Non-flammable |
| PH (5% solution) | 4.5-5.5 |