294993
Ammonia
anhydrous, ≥99.98%
Synonym(s):
Ammonia gas
About This Item
Recommended Products
grade
anhydrous
Quality Level
vapor density
0.6 (vs air)
vapor pressure
8.75 atm ( 21 °C)
Assay
≥99.98%
form
liquefied gas
autoignition temp.
1203 °F
expl. lim.
25 %
greener alternative product characteristics
Design for Energy Efficiency
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sustainability
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pH
~10-12 (20 °C, 50 g/L)
pKa (25 °C)
9.25
bp
−33 °C (lit.)
mp
−78 °C (lit.)
solubility
water: 531 g/L at 20 °C
density
0.7 g/cm3 at -33 °C
greener alternative category
SMILES string
N
InChI
1S/H3N/h1H3
InChI key
QGZKDVFQNNGYKY-UHFFFAOYSA-N
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General description
Application
Packaging
Compatible with the following:
- Aldrich® lecture-bottle station systems
- Aldrich® lecture-bottle gas regulators
Other Notes
Legal Information
also commonly purchased with this product
control valve
hose barb
purge valve
recommended
Signal Word
Danger
Hazard Statements
Precautionary Statements
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
Storage Class Code
2A - Gases
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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