Azanium;fluoride;hydrofluoride

F2H5N

azanium;fluoride;hydrofluoride

CAS1341-49-7
GHS06 Gefahrensymbol: Giftig – Totenkopf mit Knochen
GHS05 Gefahrensymbol: Ätzend – Ätzwirkung
Danger

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Identification

CAS Number
1341-49-7
EC Number
215-676-4
UN Number
1727
Index Number
009-009-00-4
PubChem CID
14935

Physical-chemical properties

Molecular Formula
F2H5N
Molar Mass
57.04 g/mol
IUPAC Name
azanium;fluoride;hydrofluoride

Chemical Identifiers

InChI
InChI=1S/2FH.H3N/h2*1H;1H3
InChI Key
KVBCYCWRDBDGBG-UHFFFAOYSA-N

Overview

Azanium;fluoride;hydrofluoride (CAS 1341-49-7) is an inorganic ammonium fluoride compound with corrosive properties and acute toxicity characteristics. This specialized fluoride compound, also known by its IUPAC designation azanium;fluoride;hydrofluoride, represents a significant chemical intermediate in various industrial applications requiring controlled fluoride reactivity. With the molecular formula F2H5N and a molecular weight of 57.044 g/mol, this compound exhibits distinctive properties that make it valuable for specific technical processes while demanding careful handling protocols due to its inherent hazardous characteristics. The substance is classified under ADR Class 8 as a corrosive material and carries the GHS pictogrammes GHS06 and GHS05, indicating both acute toxicity (Category 3) and skin corrosion (Category 1B) properties. These classifications underscore the critical importance of implementing appropriate safety measures during storage, handling, and processing operations. The "Danger" signal word emphasizes the need for specialized equipment and trained personnel when working with this material. In industrial applications, azanium;fluoride;hydrofluoride finds primary use in glass etching processes, semiconductor manufacturing, and as a specialized reagent in analytical chemistry procedures. Its controlled reactivity profile makes it particularly suitable for precision etching applications where consistent results are essential. The compound shares certain application domains with related fluoride compounds such as sodium;fluoride;hydrofluoride and potassium;fluoride;hydrofluoride, though each offers distinct reactivity characteristics suited to specific process requirements. Manufacturing facilities utilizing this compound typically employ it in controlled environments with appropriate ventilation systems and emergency response protocols. The material requires specialized storage conditions to maintain its stability and prevent unwanted reactions with moisture or incompatible substances. OYSI maintains strategic inventory of azanium;fluoride;hydrofluoride to support European industrial customers requiring reliable access to this specialized fluoride compound for their technical applications.

Safety & Classification

Danger
Classification:

Acute Tox. 3 *; Skin Corr. 1B

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H301

Toxic if swallowed.

H314

Causes severe skin burns and eye damage.

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

Skin Contact

Harmful

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:

Eye Contact

Harmful

Measures if substance gets into the eyes

First Aid Actions

  • +P305IF IN EYES:
  • +P351Rinse cautiously with water for several minutes.
  • +P338Remove contact lenses, if present and easy to do. Continue rinsing.
  • +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 Number1727
ADR Class8
Packing GroupII
Tunnel CodeE
Proper Shipping NameAmmoniumhydrogendifluorid, fest
Marine PollutantNo

Frequently Asked Questions

What is azanium;fluoride;hydrofluoride?

Azanium;fluoride;hydrofluoride is an inorganic chemical compound with the molecular formula F2H5N and CAS number 1341-49-7. This substance has a molecular weight of 57.044 g/mol and is classified as a highly hazardous material due to its acute toxicity and corrosive properties. It belongs to the class of fluoride compounds and requires careful handling due to its dangerous nature, being classified under GHS pictograms GHS06 (skull and crossbones) and GHS05 (corrosion).

What are the physicochemical properties of azanium;fluoride;hydrofluoride?

Azanium;fluoride;hydrofluoride is a fluoride compound with the molecular formula F2H5N and a molecular mass of 57.044 g/mol. As a fluoride-containing substance, it typically exhibits high solubility in water and demonstrates strong corrosive characteristics. The compound's physical state, color, and odor properties would need to be confirmed through technical documentation, as these specific parameters require detailed material safety data sheets for accurate determination.

What is azanium;fluoride;hydrofluoride used for?

Azanium;fluoride;hydrofluoride is primarily used in specialized industrial applications where fluoride compounds are required. Given its highly corrosive and toxic nature, its applications are typically limited to controlled industrial processes such as chemical synthesis, surface treatment operations, or as a reagent in specialized chemical reactions. Due to its hazardous classification, its use is restricted to professional environments with appropriate safety measures and expertise in handling dangerous chemicals.

How to handle azanium;fluoride;hydrofluoride safely?

Azanium;fluoride;hydrofluoride requires extreme caution during handling due to its Acute Tox. 3 and Skin Corr. 1B classifications. Essential personal protective equipment includes chemical-resistant gloves, protective clothing, eye protection, and respiratory protection. Work should be conducted in well-ventilated areas or under fume hoods. Avoid direct contact with skin, eyes, and inhalation of vapors. Ensure emergency shower and eyewash stations are readily accessible, and only trained personnel should handle this substance.

How to store azanium;fluoride;hydrofluoride correctly?

Azanium;fluoride;hydrofluoride must be stored in a secure, well-ventilated area away from incompatible materials and heat sources. Use corrosion-resistant containers suitable for fluoride compounds, and ensure storage areas are equipped with appropriate containment measures. Keep containers tightly closed and clearly labeled with hazard information. Storage should comply with local chemical storage regulations and be accessible only to authorized, trained personnel. Maintain inventory records and regular container inspections.

What to do in case of contact with azanium;fluoride;hydrofluoride?

Immediate action is critical when exposed to azanium;fluoride;hydrofluoride due to its corrosive nature. For skin contact, immediately flush with copious amounts of water for at least 15 minutes while removing contaminated clothing. For eye contact, rinse immediately with water for at least 15 minutes. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult emergency services and provide them with the safety data sheet.

How to dispose of azanium;fluoride;hydrofluoride properly?

Azanium;fluoride;hydrofluoride must be disposed of as hazardous waste through licensed waste management companies specialized in handling corrosive and toxic materials. Never dispose of this substance through regular waste streams or sewage systems. Neutralization or treatment may be required before disposal, following local environmental regulations. Maintain proper documentation of waste disposal activities and ensure compliance with REACH and national waste management legislation. Contact certified hazardous waste disposal services for proper handling.

How to transport azanium;fluoride;hydrofluoride?

Azanium;fluoride;hydrofluoride is classified under ADR Class 8 (corrosive substances), Packing Group II, indicating its moderate to high danger level during transport. Transportation requires appropriate corrosive-resistant packaging, proper labeling with hazard symbols, and compliance with ADR regulations. Only certified carriers experienced in handling corrosive chemicals should transport this substance. Proper documentation, including transport documents and emergency response information, must accompany shipments throughout the European transport network.

Is azanium;fluoride;hydrofluoride subject to specific regulations?

Azanium;fluoride;hydrofluoride is subject to comprehensive chemical regulations including REACH registration requirements and CLP classification standards in Europe. It is not currently listed as an SVHC (Substance of Very High Concern), but its Acute Tox. 3 and Skin Corr. 1B classifications impose strict handling, labeling, and safety data sheet requirements. Users must comply with occupational exposure limits, proper risk assessments, and worker protection measures as mandated by European chemical safety legislation.

Where to buy azanium;fluoride;hydrofluoride in Europe?

Azanium;fluoride;hydrofluoride is available through OYSI, a specialized European distributor of technical chemicals with expertise in handling hazardous substances. As a professional chemical supplier, OYSI ensures proper packaging, documentation, and regulatory compliance for this corrosive material. Given the substance's hazardous nature, purchases are typically restricted to qualified industrial users with appropriate safety infrastructure and handling capabilities. Contact OYSI directly for availability, technical specifications, and regulatory documentation requirements.

Data Sources

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