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Ammonium Chloride
Original price was: $ 1.64.$ 1.55Current price is: $ 1.55.
Ammonium chloride is a white crystalline salt with a salty, slightly acidic taste. It is highly soluble in water and is widely used in various industrial, agricultural, and pharmaceutical applications. It acts as a nitrogen source in fertilizers, a flux in metalworking, and an expectorant in medicine. Its versatility and relatively low toxicity make it an important compound in multiple sectors.
Ammonium Chloride
Primary Uses
- Agriculture – Fertilizer Component
- Used extensively as a nitrogen fertilizer, particularly in rice and wheat cultivation, providing essential nitrogen and chloride ions for plant growth.
- Favored in acidic soils where chloride is a beneficial micronutrient.
- Often combined with other fertilizers to improve nutrient balance.
- Pharmaceuticals – Expectorant and Remedy
- Utilized as an expectorant in cough medicines, aiding in the loosening and expulsion of mucus from the respiratory tract.
- Used in some electrolyte replenishing formulations.
- Industrial Applications
- Employed as a flux in metalworking, especially for soldering, galvanizing, and tinning processes, where it cleans metal surfaces by removing oxides.
- Acts as a component in dry cell batteries to provide an electrolyte.
- Used in the production of textile dyes and in tanning leather.
- Food Industry
- Sometimes used as a food additive (E510) and acidity regulator in certain regional food products.
- Added in small quantities in licorice confectionery as a flavor enhancer.
Secondary Uses
- Laboratory Uses
- Used as a buffer or reagent in various chemical analyses and syntheses.
- Employed in preparation of other ammonium salts.
- Cosmetics and Personal Care
- Occasionally used in hair care products as a pH adjuster and to improve texture.
- Electronics
- Used in the manufacture of some conductive inks and electrolytes for batteries.
- Miscellaneous
- Used in cough remedies in veterinary medicine.
- Applied in some cleaning agents and detergents.
1. Basic Identification Attributes
- Chemical Name (IUPAC): Ammonium chloride
- Common/Trade Names: Ammonium chloride, sal ammoniac
- CAS Number: 12125-02-9
- HS Code: 2811.10.00
- Molecular Formula: NH4Cl
- Synonyms: Sal ammoniac, ammonium muriate, ammonium monochloride
2. Physical & Chemical Properties
- Physical State: White crystalline powder or granules
- Color & Odor: White, odorless
- Melting Point: 338°C (sublimes without melting)
- Boiling Point: Sublimes at ~520°C
- Density: ~1.53 g/cm³
- Solubility: Highly soluble in water (~37.2 g/100 mL at 20°C)
- pH Level: Slightly acidic (~5.5 aqueous solution)
- Vapor Pressure: Negligible at room temperature
- Flash Point: Non-flammable
- Stability: Stable under normal conditions, decomposes at high temperatures
3. Safety & Hazard Attributes
- Hazard Class (GHS): Not classified as hazardous, but can be irritant
- NFPA Ratings: Health 1, Flammability 0, Reactivity 0
- Exposure Limits: OSHA PEL – 10 mg/m³ (respirable dust)
- Reactivity: Stable under normal conditions
- Incompatible Materials: Strong bases, strong oxidizers
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, well-ventilated place away from incompatible materials
- Container Type: Plastic or metal containers with tight seals
- Shelf Life: 3–5 years under proper storage
- Special Handling: Avoid dust formation and inhalation; handle in well-ventilated areas
5. Regulatory & Compliance Attributes
- Regulatory Status: Approved for use in food (E510), pharmaceuticals, and agriculture
- Transportation: Not classified as hazardous
- Waste Disposal: Dispose according to local regulations; non-hazardous
6. Environmental & Health Impact
- Ecotoxicity: Low aquatic toxicity but excessive release may affect aquatic life due to chloride content
- Persistence: Does not bioaccumulate, dissolves and disperses readily
- Carcinogenicity: Not classified as carcinogenic
- Biodegradability: Inorganic salt; not biodegradable but environmentally stable
Safety Handling Precautions
- PPE: Wear gloves, eye protection, and dust mask to avoid inhalation and contact.
- Handling: Avoid generating dust and use adequate ventilation.
- Storage: Keep container tightly closed and dry to prevent clumping.
- Hygiene: Wash hands after handling; avoid eating or drinking in handling areas.
First Aid Measures
- Inhalation: Move to fresh air immediately. Seek medical attention if symptoms develop.
- Skin Contact: Wash with soap and water. Seek medical care if irritation occurs.
- Eye Contact: Rinse with plenty of water for 15 minutes. Get medical help if irritation persists.
- Ingestion: Rinse mouth and drink water. Seek medical attention if large amounts swallowed.
Firefighting Measures
- Fire Hazards: Non-flammable and non-combustible.
- Extinguishing Media: Use water spray, foam, or dry chemical for surrounding fires.
- Special Precautions: None specific; avoid inhaling dust or decomposition gases if exposed to high heat.
Related products
Ammonium Sulphate
Ammonium Sulphate is an inorganic salt with the formula (NH₄)₂SO₄. It appears as a white crystalline solid, highly soluble in water, and is widely used as a fertilizer due to its high nitrogen and sulfur content. Besides agriculture, ammonium sulphate finds extensive use in industrial processes, food additives, pharmaceutical applications, and water treatment. It acts as a soil amendment to improve nitrogen levels and acidity, a flocculating agent in water purification, and a stabilizer or precipitant in biochemical and pharmaceutical formulations.
Ferrous Gluconate
Ferrous Gluconate is an iron salt of gluconic acid, appearing as a pale greenish-blue or green crystalline powder or granules. It is widely used as a nutritional iron supplement and food additive due to its good bioavailability and relatively low toxicity compared to other iron salts. Ferrous Gluconate is water-soluble, providing a stable source of ferrous iron (Fe²⁺) that is easily absorbed in the gastrointestinal tract. This compound is commonly employed in pharmaceuticals, food fortification, and medical formulations to treat or prevent iron deficiency anemia. It is also used as a reducing agent and color stabilizer in various industrial applications.
Iodised Salt
Iodised Salt is table salt (sodium chloride) fortified with a small, controlled amount of iodine, typically in the form of potassium iodate or potassium iodide. It appears as fine white crystalline granules, odorless, and with a characteristic salty taste. The addition of iodine helps prevent iodine deficiency disorders (IDD) such as goiter, mental impairment, and developmental abnormalities. Iodised Salt is widely used in households, food processing, and animal nutrition to ensure adequate dietary iodine intake.
Magnesium Chloride Hexahydrate BP
Magnesium Chloride Hexahydrate BP is a pharmacopeial grade white crystalline solid with the chemical formula MgCl₂·6H₂O. It is highly soluble in water and is used extensively in pharmaceutical, medical, and industrial applications. This grade meets British Pharmacopoeia (BP) standards ensuring high purity and suitability for medical and food-related uses. Magnesium Chloride Hexahydrate BP provides essential magnesium ions which play a critical role in numerous physiological functions.
Nicotinamide BP
Nicotinamide BP, also known as niacinamide, is a water-soluble form of vitamin B3 (niacin). It is a vital nutrient involved in numerous cellular processes, including energy metabolism, DNA repair, and antioxidant activity. Widely used in pharmaceutical, cosmetic, and nutritional applications, Nicotinamide supports skin health, improves barrier function, and exhibits anti-inflammatory properties. It is commonly found in dietary supplements, skincare formulations, and medical treatments for various dermatological conditions.
Polydextrose
Polydextrose is a synthetic, highly branched polymer of glucose used primarily as a soluble dietary fiber, bulking agent, and low-calorie sweetener. It is produced through the polycondensation of dextrose with sorbitol and citric acid. Polydextrose offers numerous health and functional benefits, such as improving texture, replacing sugar or fat, and supporting digestive health. It is extensively used in food, beverages, pharmaceuticals, and nutraceuticals for its fiber enrichment properties and technological versatility.
Potassium Lactate
Potassium Lactate is the potassium salt of lactic acid, typically available as a clear, colorless to pale yellow liquid or solid powder. It functions primarily as a food additive, humectant, and preservative with antimicrobial properties. Widely used in the food industry, it also finds applications in pharmaceuticals, cosmetics, and industrial processes. Potassium Lactate helps improve moisture retention, extend shelf life, and enhance safety by inhibiting microbial growth.
Potassium Nitrate
Potassium Nitrate is a white crystalline salt commonly known as saltpeter. It is a key oxidizing agent widely used in fertilizers, food preservation, pyrotechnics, and chemical manufacturing. Potassium Nitrate provides essential potassium and nitrogen nutrients in agriculture and acts as a source of oxygen in combustion reactions. Its stability and solubility make it valuable across various industries from agriculture to explosives.
