09682

Ammoniak

puriss., anhydrous, ≥99.95%

• Synonym(e): Ammonia gas
• Lineare Formel: NH₃
• CAS-Nummer: 7664-41-7
• Molekulargewicht: 17.03
• UNSPSC Code: 12142100
• NACRES: NA.22
• PubChem Substance ID: 329748795
• EC Number: 231-635-3
• Beilstein/REAXYS Number: 3587154
• MDL number: MFCD00011418
• Assay: ≥99.95%

Eigenschaften

• vapor density: 0.6 (vs air)
• Quality Segment: 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

Beschreibung

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

Zylinder mit netto ~1 kg

Other Notes

Kann Verkaufsbeschränkungen unterliegen.

Recommended DIN 477 - Nr. 6

Sicherheitshinweise

• pictograms: GHS04,GHS06,GHS05,GHS09
• signalword: Danger
• hcodes: H221,H280,H314,H331,H410
• pcodes: 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
• supp_hazards: EUH071
• Lagerklasse: 2A - Gases
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable