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341428

Sigma-Aldrich

Ammonia solution

2.0 M in methanol

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Linear Formula:
NH3
CAS Number:
Molecular Weight:
17.03
MDL number:
PubChem Substance ID:
NACRES:
NA.55

form

liquid

Quality Level

concentration

1.90-2.20 M (with NaOH, titration)
2.0 M in methanol

density

0.787 g/mL at 25 °C

SMILES string

N

InChI

1S/H3N/h1H3

InChI key

QGZKDVFQNNGYKY-UHFFFAOYSA-N

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This Item
779423294993392685
Ammonia solution 2.0 M in methanol

341428

Ammonia solution

Ammonia solution 4 M in methanol

779423

Ammonia solution

Ammonia anhydrous, ≥99.98%

294993

Ammonia

Ammonia solution 2.0 M in ethanol

392685

Ammonia solution

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

form

liquid

form

liquid

form

liquefied gas

form

liquid

density

0.787 g/mL at 25 °C

density

-

density

0.7 g/cm3 at -33 °C

density

0.785 g/mL at 25 °C

Application

Ammonia solution 25% can be used:
  • As a pH-adjusting agent to ensure beneficial alkaline conditions.
  • To prepare diammine silver(I) chloride complex by using silver chloride precipitate.
  • To prepare colloidal inks.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 1

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

42.8 °F - closed cup

flash_point_c

6 °C - closed cup


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