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Merck

392693

Sigma-Aldrich

Ammonia solution

2.0 M in isopropanol

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About This Item

Fórmula lineal:
NH3
Número de CAS:
Peso molecular:
17.03
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.55

vapor pressure

20.22 psi ( 55 °C)
6.34 psi ( 20 °C)

Quality Level

form

liquid

concentration

2.0 M in isopropanol
2.0-2.2 M (by NaOH, titration)

bp

50 °C

density

0.773 g/mL at 25 °C

SMILES string

N

InChI

1S/H3N/h1H3

Inchi Key

QGZKDVFQNNGYKY-UHFFFAOYSA-N

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General description

Ammonia solution (ammonia in isopropanol) is a colorless gas with a characteristic strong odor. It is highly soluble in water, alcohol, chloroform ether, ethanol, and methanol. Ammonia solution is commonly used as a base.

Application

Ammonia solution is used for the synthesis of silica particles.

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

39.2 °F - closed cup

flash_point_c

4 °C - closed cup


Certificados de análisis (COA)

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Ledgard J.
The Preparatory Manual of Explosives., 41-41 (2007)
Eagleson M.
Concise Encyclopedia Chemistry, 65-66 (1994)
Patricia A Wright et al.
Respiratory physiology & neurobiology, 184(3), 231-240 (2012-08-23)
In this review we pose the following seven questions related to ammonia and fish that represent gaps in our knowledge. 1. How is ammonia excretion linked to sodium uptake in freshwater fish? 2. How much does branchial ammonia excretion in
Olivier Braissant et al.
Journal of inherited metabolic disease, 36(4), 595-612 (2012-10-31)
Hyperammonemia can be caused by various acquired or inherited disorders such as urea cycle defects. The brain is much more susceptible to the deleterious effects of ammonium in childhood than in adulthood. Hyperammonemia provokes irreversible damage to the developing central
Yvonne E Thomassen et al.
Vaccine, 32(24), 2782-2788 (2014-03-04)
Vero cells were grown adherent to microcarriers (Cytodex 1; 3 g L(-1)) using animal component free media in stirred-tank type bioreactors. Different strategies for media refreshment, daily media replacement (semi-batch), continuous media replacement (perfusion) and recirculation of media, were compared

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