Hanson Chemicals

Ammonium Chloride

Formula: NH₄Cl
EC Number (EINECS): 235-186-4
HS Code: 28271000
UN Number: 2508
IUPAC Name: Ammonium Chloride
Also Known As: Sal Ammoniac; Amchlor; Ammoneric
Molecular Weight, g/mol: 53.49

Typical Specifications

Appearance: White crystalline solid / granules
Odor: Odorless
Melting Point, °C: 338 (sublimes)
Boiling Point, °C: Decomposes before boiling
Density, g/cm³ (at 20°C): 1.53
pH (1% solution): ~5.0–5.5
Purity, %: ≥99.5
Grades Available: Industrial, Agricultural, Food Grade (FCC), Pharma Grade (USP/BP)
Packaging: 25kg bags, 50kg bags, 500kg/1000kg jumbo bags

Applications / Uses

Primary Applications

  • Nitrogen source in fertilizers (especially for rice and wheat cultivation)

  • Flux in metalwork (soldering, tinning, galvanizing)

  • Raw material in pharmaceuticals (cough syrups, expectorants)

Secondary Applications

  • Electrolyte in dry cell batteries

  • Additive in textiles, leather processing, and ceramics

  • Ingredient in personal care products and cosmetics

End Industries Served: Agriculture, Pharmaceuticals, Food & Beverages, Metal Processing, Textiles, Leather, Electronics, Ceramics, Personal Care

Safety & Handling Information

Hazard Class (GHS): Irritant (Category 3), Eye Irritant (Category 2A), Acute Toxicity (Category 4 – ingestion)

Hazard Statements (H-Codes):

  • H302: Harmful if swallowed

  • H319: Causes serious eye irritation

  • H335: May cause respiratory irritation

Precautionary Statements (P-Codes):

  • P264: Wash hands thoroughly after handling

  • P280: Wear protective gloves/eye protection

  • P301 + P312: IF SWALLOWED – call a POISON CENTER if unwell

  • P305 + P351 + P338: IF IN EYES – rinse cautiously with water for several minutes

Storage Conditions

  • Store in cool, dry, well-ventilated place

  • Keep container tightly closed to prevent caking and moisture absorption

  • Avoid contact with strong oxidizing agents

Transport Information

  • ADR/RID: Class 9, UN2508, PG III

  • IMDG: Class 9, UN2508

  • IATA: Class 9, UN2508

Regulatory Information

  • REACH Status (EU): Registered

  • FDA Approval: Approved for use in food (as nutrient & yeast nutrient)

  • ISO Certification: Available on request (ISO 9001 for manufacturing grade)

  • Country Standards: Meets FCC, USP/BP, BIS specifications depending on grade

Additional Information

  • Shelf Life: 2 years (stored properly in sealed packaging)

  • Country of Origin: [To be filled – e.g., India, China, EU]

  • Typical Packaging Sizes: 25kg bags, 50kg bags, 500kg/1000kg jumbo bags

  • Storage Temperature: Ambient, away from moisture and humidity

  • Stability: Stable under normal storage conditions; hygroscopic in nature

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