Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Ammonium chloride
- Product Code
- 213330
- Chemical Name
- Ammonium chloride
Regulatory Identifiers
- CAS Number
- 12125-02-9 Check regulations →
Identified Uses
Laboratory chemicals, Synthesis of substances
Uses advised against
The product is being supplied under the TSCA R&D Exemption (40 CFR Section 720.36). It is the recipient's responsibility to comply with the requirements of the R&D exemption. The product may not be used for a non-exempt commercial purpose under TSCA unless appropriate consent is granted in writing by MilliporeSigma.
Manufacturers & Suppliers
Sigma-Aldrich Inc.
manufacturer
3050 SPRUCE ST, ST. LOUIS MO 63103, UNITED STATES
+1 314 771-5765
Emergency Contacts
CHEMTREC
800-424-9300
24 Hours/day; 7 Days/week
CHEMTREC
+1-703-527-3887
24 Hours/day; 7 Days/week
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS07
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| ammonium chloride EC: 235-186-4 | 12125-02-9 | 100% | Yes |
First Aid Measures
Emergency procedures for chemical exposure incidents
After inhalation: fresh air.
In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower.
After eye contact: rinse out with plenty of water. Call in ophthalmologist. Remove contact lenses.
After swallowing: immediately make victim drink water (two glasses at most). Consult a physician.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Use extinguishing measures that are appropriate to local circumstances and the surrounding environment.
For this substance/mixture no limitations of extinguishing agents are given.
Nitrogen oxides (NOx), Hydrogen chloride gas, Not combustible. Ambient fire may liberate hazardous vapours.
Suppress (knock down) gases/vapors/mists with a water spray jet.
Firefighter Protection
In the event of fire, wear self-contained breathing apparatus.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Evacuate the danger area, observe emergency procedures, consult an expert.
Do not let product enter drains.
Take up dry. Clean up affected area.
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
For precautions see section 2.2.
Tightly closed. Dry.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Full contact: Material: Nitrile rubber, Minimum layer thickness: 0.11 mm, Break through time: 480 min, Material tested: KCL 741 Dermatril® L. Splash contact: Material: Nitrile rubber, Minimum layer thickness: 0.11 mm, Break through time: 480 min, Material tested: KCL 741 Dermatril® L.
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Safety glasses
Recommended Filter type: Filter type P2. Required when dusts are generated. Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system.
protective clothing
Do not let product enter drains.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
The product is chemically stable under standard ambient conditions (room temperature).
No data available
Violent reactions possible with: alkali hydroxides, acids. Risk of ignition or formation of inflammable gases or vapours with: halogen-halogen compounds, alkalines, alkaline substances. Risk of explosion with: nitrates, chlorates, Heavy metal salts, nitrites, Hydrogen cyanide (hydrocyanic acid), Chlorine, silver salt, Strong oxidizing agents
no information available
Aluminum, Lead, Iron, Copper, copper compounds
In the event of fire: see section 5
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
12.1 Toxicity
12.2 Persistence and degradability
The methods for determining the biological degradability are not applicable to inorganic substances.
12.3 Bioaccumulative potential
12.4 Mobility in soil
12.5 Results of PBT and vPvB assessment
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
12.6 Endocrine disrupting properties
12.7 Other adverse effects
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
Waste material must be disposed of in accordance with the national and local regulations.
Leave chemicals in original containers. No mixing with other waste.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 3077
- Shipping Name
- Environmentally hazardous substance, solid, n.o.s. (ammonium chloride)
- Transport Class
- 9
- Packing Group
- III
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Ammonium chloride?
The signal word is warning.
What is the physical form of Ammonium chloride?
Ammonium chloride is a solid appearing as solid, white with white color. It has odorless odor.
What is the solubility of Ammonium chloride?
372 g/l at 20 °C (68 °F)
What is Ammonium chloride used for?
Laboratory chemicals, Synthesis of substances
What are the hazard statements for Ammonium chloride?
This substance has 2 hazard statements:
- H302: Harmful if swallowed.
- H319: Causes serious eye irritation.
What is the melting point of Ammonium chloride?
The melting point is 338 °C (640 °F) - (sublimed) and the boiling point is 520 °C 968 °F.