Ammonia water-15N

[ Density]:
0.814 g/mL at 25ºC(lit.)

[ Boiling Point ]:
-33ºC(lit.)

[ Melting Point ]:
-78ºC(lit.)

[ Molecular Formula ]:
H₃N

[ Molecular Weight ]:
18.02390

[ Flash Point ]:
132ºC

[ Exact Mass ]:
18.02360

[ PSA ]:
3.24000

[ LogP ]:
0.32390

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[ Symbol ]:

GHS04, GHS05, GHS06, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H221-H280-H314-H331-H400

[ Precautionary Statements ]:
P210-P261-P273-P280-P305 + P351 + P338-P310

[ Hazard Codes ]:
T: Toxic;N: Dangerous for the environment;F: Flammable;

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
9-16-26-36/37/39-45-61-36/37

[ RIDADR ]:
UN 3169

[ Packaging Group ]:
III

Use of electron microprobe x-ray analysis for determination of low calcium concentrations across leaves deficient in calcium.

Commun. Soil Sci. Plant Anal. 25 , 191, (1994)

An electron microprobe with wavelength-dispersive x-ray spectrometry (WDS) was found to be useful for the determination of Ca concentrations in leaf tissue deficient in Ca. WDS effectively detected Ca...

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