09682

Ammonia

puriss., anhydrous, ≥99.95%

• Synonym(s): Ammonia gas
• Linear Formula: NH₃
• CAS Number: 7664-41-7
• Molecular Weight: 17.03
• Beilstein: 3587154
• EC Number: 231-635-3
• MDL number: MFCD00011418
• UNSPSC Code: 12142100
• PubChem Substance ID: 329748795
• NACRES: NA.22

Properties

• vapor density: 0.6 (vs air)
• Quality Level: 100
• vapor pressure: 8.75 atm ( 21 °C)
• grade: puriss.
• Assay: ≥99.95%
• autoignition temp.: 1203 °F
• expl. lim.: 25 %
• impurities: ≤0.01% water
• bp: −33 °C (lit.)
• mp: −78 °C (lit.)
• SMILES string: N
• InChI: 1S/H3N/h1H3
• InChI key: QGZKDVFQNNGYKY-UHFFFAOYSA-N

Description

Application

Ammonia gas is a common reagent or reactant in the synthesis of variety of nitrogen containing inorganic compounds and organic intermediates. It is either used directly in gas phase reaction or bubbled through the reaction mixture.

• Ammonia can be used in the direct synthesis of primary amines from alcohols.
• Synthesis of N-doped graphene by vapor deposition in the presence of ammonia gas has been reported.

Packaging

Cylinder with net ~1 kg

Other Notes

Sales restrictions may apply

Recommended products

Recommended DIN 477 - Nr. 6

Safety Information

• Pictograms: GHS04,GHS06,GHS05,GHS09
• Signal Word: Danger
• Hazard Statements: H221,H280,H314,H331,H410
• Precautionary Statements: P210 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P403 + P233 - P410 + P403
• Hazard Classifications: Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Gas 2 - Press. Gas Liquefied gas - Skin Corr. 1B
• Supplementary Hazards: EUH071
• Storage Class Code: 2A - Gases
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable