Azanium fluoride

FH4N

azanium fluoride

CAS12125-01-8
GHS06 Gefahrensymbol: Giftig – Totenkopf mit Knochen
Danger

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Identification

CAS Number
12125-01-8
EC Number
235-185-9
UN Number
2505
Index Number
009-006-00-8
PubChem CID
25516

Physical-chemical properties

Molecular Formula
FH4N
Molar Mass
37.04 g/mol
IUPAC Name
azanium fluoride

Chemical Identifiers

InChI
InChI=1S/FH.H3N/h1H;1H3
InChI Key
LDDQLRUQCUTJBB-UHFFFAOYSA-N

Overview

Azanium fluoride (CAS 12125-01-8) is an inorganic ammonium salt compound with high toxicity and corrosive properties requiring specialized handling protocols. This chemical substance, also known by its IUPAC name azanium fluoride, represents a significant industrial compound with the molecular formula FH4N and a molecular weight of 37.037 g/mol. The compound is classified under EC number 235-185-9 and falls into the highly regulated category of toxic substances, requiring stringent safety measures during transport and handling. Its classification under ADR Class 6.1 reflects its poisonous nature, while the GHS06 pictogram clearly indicates the acute toxicity risks associated with this material. The substance presents multiple acute toxicity hazards across different exposure routes, warranting a "Danger" signal word under current hazard communication standards. This classification places azanium fluoride alongside other highly toxic industrial chemicals that require specialized expertise for safe handling and application. Unlike related compounds such as disodium;hexafluorosilicon(2-), azanium fluoride maintains distinct properties that make it valuable for specific industrial processes while demanding enhanced safety protocols. Primary applications for azanium fluoride include specialized chemical synthesis processes, particular fluorination reactions, and as an intermediate in pharmaceutical manufacturing. The compound also finds use in certain analytical chemistry applications where its unique properties provide specific advantages over alternative reagents. Given its high toxicity profile and specialized applications, azanium fluoride requires careful consideration of storage conditions, personnel training, and waste disposal procedures. The compound's handling necessitates appropriate personal protective equipment and engineered controls to prevent exposure incidents. OYSI maintains availability of azanium fluoride for qualified industrial customers with appropriate handling capabilities and regulatory compliance frameworks.

Safety & Classification

Danger
Classification:

Acute Tox. 3 *; Acute Tox. 3 *; Acute Tox. 3 *

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H331

Toxic if inhaled.

H311

Toxic in contact with skin.

H301

Toxic if swallowed.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Inhalation

Toxic

Measures if vapours or dust are inhaled

First Aid Actions

  • +P304IF INHALED:
  • +P340Remove person to fresh air and keep comfortable for breathing.
  • +P311Call a POISON CENTER/doctor.

Related hazard statements:

Skin Contact

Toxic

Measures if substance contacts the skin

First Aid Actions

  • +P302IF ON SKIN:
  • +P352Wash with plenty of water.
  • +P361Take off immediately all contaminated clothing.
  • +P313Get medical advice/attention.

Related hazard statements:

Ingestion

Toxic

Measures if substance is accidentally swallowed

First Aid Actions

  • +P301IF SWALLOWED:
  • +P330Rinse mouth.
  • +P331Do NOT induce vomiting.
  • +P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number2505
ADR Class6.1
Packing GroupIII
Tunnel CodeE
Proper Shipping NameAmmoniumfluorid, fest
Marine PollutantNo

Frequently Asked Questions

What is azanium fluoride?

Azanium fluoride is an inorganic chemical compound with the molecular formula FH4N and CAS number 12125-01-8. This substance has a molecular weight of 37.037 g/mol and is classified as a hazardous material under the GHS system. It belongs to the Acute Toxicity Category 3 classification, indicating significant health hazards upon exposure. The compound requires careful handling due to its toxic properties and is regulated under various safety protocols for industrial and professional use.

What are the physicochemical properties of azanium fluoride?

Azanium fluoride is a chemical compound with the molecular formula FH4N and a precise molecular mass of 37.037 g/mol. As an ionic compound containing both ammonium and fluoride ions, it typically appears as a crystalline solid under standard conditions. The substance exhibits high solubility in polar solvents, particularly water, due to its ionic nature. Its chemical structure makes it reactive and requires specific storage conditions to maintain stability and prevent decomposition.

What is azanium fluoride used for?

Azanium fluoride serves various industrial and professional applications primarily in chemical manufacturing and research settings. The compound is commonly utilized as a fluorinating agent in organic synthesis and as an intermediate in the production of specialized fluorine-containing compounds. Its applications extend to analytical chemistry, where it may be used in specific testing procedures. Due to its toxic classification, its use is restricted to professional environments with appropriate safety measures and trained personnel.

How to handle azanium fluoride safely?

Azanium fluoride requires strict safety protocols due to its Acute Toxicity Category 3 classification and GHS06 pictogram designation. Personnel must wear appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and respiratory protection when handling this substance. Work should be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. All handling procedures must follow established safety protocols, and emergency equipment should be readily accessible during use.

How to store azanium fluoride correctly?

Azanium fluoride must be stored in a cool, dry, well-ventilated area away from incompatible materials and heat sources. The substance should be kept in tightly sealed, chemically-resistant containers to prevent moisture absorption and contamination. Storage areas must be equipped with appropriate safety measures including spill containment systems and emergency equipment. Access should be restricted to trained personnel only, and storage conditions must comply with local safety regulations for toxic substances classified under ADR Class 6.1.

What to do in case of contact with azanium fluoride?

Azanium fluoride exposure requires immediate emergency response due to its acute toxicity classification. In case of skin contact, immediately flush the affected area with copious amounts of water for at least 15 minutes and remove contaminated clothing. For eye contact, rinse thoroughly with water and seek immediate medical attention. If inhaled, move the person to fresh air immediately. For ingestion, do not induce vomiting and seek emergency medical care. Always consult a poison control center or medical professional for specific guidance.

How to dispose of azanium fluoride appropriately?

Azanium fluoride disposal must comply with hazardous waste regulations due to its toxic classification and fluoride content. The substance cannot be disposed of through regular waste streams and requires specialized hazardous waste treatment facilities. Disposal must follow local, national, and EU waste management directives, including proper documentation and tracking. Neutralization or chemical treatment may be required before final disposal. Contact licensed hazardous waste disposal companies for appropriate handling and ensure compliance with environmental protection regulations.

How to transport azanium fluoride?

Azanium fluoride is classified under ADR Class 6.1 (toxic substances) Packing Group III for transportation purposes. The substance must be packaged in UN-approved containers with appropriate marking, labeling, and documentation. Transport vehicles must display proper placards and carry emergency response information. Drivers require ADR certification for Class 6.1 materials. All transportation must comply with international dangerous goods regulations, and emergency response procedures must be available during transit.

Is azanium fluoride subject to specific regulations?

Azanium fluoride is subject to comprehensive chemical safety regulations including REACH registration requirements and CLP classification as Acute Toxicity Category 3. The substance is not currently listed as a Substance of Very High Concern (SVHC) but remains under regulatory oversight due to its toxic properties. Compliance with occupational exposure limits, safety data sheet requirements, and proper labeling under GHS standards is mandatory. Users must ensure regulatory compliance in their respective jurisdictions and maintain appropriate safety documentation.

Where to buy azanium fluoride in Europe?

Azanium fluoride is available through OYSI, a specialized European distributor of technical chemicals serving industrial and professional customers. As a regulated toxic substance, purchases are restricted to qualified businesses with appropriate handling capabilities and safety certifications. OYSI ensures full regulatory compliance including proper documentation, safety data sheets, and adherence to transportation requirements. Contact OYSI directly to discuss specific requirements, quantities, and delivery options for azanium fluoride within Europe.

Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.