Saltar al contenido
Merck

407666

Sigma-Aldrich

Ammonia solution

0.4 M in dioxane

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización


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

11.73 psi ( 55 °C)
4.16 psi ( 20 °C)

form

liquid

concentration

0.4 M in dioxane
450-600 mmol/L (titration)

density

1.023 g/mL at 25 °C

SMILES string

N

InChI

1S/H3N/h1H3

InChI key

QGZKDVFQNNGYKY-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

General description

The product is a 0.4 M solution of ammonia in dioxane. Ammonia is a colorless gas with a characteristic strong odor. It is highly soluble in water, alcohol, chloroform and ether. It is extensively sold in the form of solution.1 Ammonia molecule is pyramidal in shape with nitrogen in the center and the three hydrogen atoms along the three vertices and the lone pair of electrons on the fourth vertex. Ammonia solution is commonly used as a base.

Application

Ammonia solution (0.4 M in dioxane) may be used in the synthesis of 8-nitroquinolin-2-amine and silphenylene-containing polymers.

signalword

Danger

Hazard Classifications

Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Respiratory system

supp_hazards

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Synthesis and properties of polymers containing silphenylene moiety via catalytic cross-dehydrocoupling polymerization of 1,4-bis (dimethylsilyl) benzene.
Li Y and Kawakami Y.
Macromolecules, 32(26), 8768-8773 (1999)
Eagleson M.
Concise Encyclopedia Chemistry, 65-66 (1994)
Discovery of a new antileishmanial hit in 8-nitroquinoline series.
Paloque L, et al.
European Journal of Medicinal Chemistry, 54, 75-86 (2012)
Patrick M Erwin et al.
The ISME journal, 8(3), 575-588 (2013-10-25)
Ascidians are ecologically important components of marine ecosystems yet the ascidian microbiota remains largely unexplored beyond a few model species. We used 16S rRNA gene tag pyrosequencing to provide a comprehensive characterization of microbial symbionts in the tunic of 42
S M Gråsten et al.
The Journal of nutrition, 130(9), 2215-2221 (2000-08-26)
Cereal fiber may reduce the risk of colorectal cancer by diluting colonic contents due to increased fecal output, by accelerating intestinal transit, by increasing fecal frequency and by altering bacterial metabolism. The effects of whole-meal rye bread on some putative

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico