Merck, 515809-4X100ML, Ammonium sulfide solution

Name: Ammonium sulfide solution
Brand: Merck
SKU: 515809-4X100ML

Size:4 x 100 mL, 40-48 wt. % in H₂O

Available Catalog Numbers

515809-100ML 515809-4X100ML 515809-500ML

Catalog Number: 515809-4X100ML

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Category

Metal Salts

Pack Size4 x 100 mL

TagsAnalytical Chemistry Analytical Reagents Salts

CollectionsMerck Analytical Reagents Collection Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description
Ammonium sulfide solution (aqueous ammonium sulfide) is a 40-48wt.% solution in water. Ammonium sulfide is an inorganic salt with a sulfurous odor, which is commonly used in the food industry as a flavoring agent. The influence of ammonium sulfide treatment on (100)GaAs (gallium arsenide) surfaces has been studied by x-ray photoelectron spectroscopy (XPS) and reflection high-energy electron diffraction (RHEED). Its potential as an alternative to hydrogen sulfide for the transformation of activated amides to thioamides by thiolysis has been investigated. The reaction of ammonium sulfide with 3-hydroxy-2-butanone over a range of temperature has been reported to form various flavor compounds.
Application
Ammonium sulfide solution may be used to enhance the performance of type-II InAs/GaSb super lattice photodiodes by surface passivation technique.

Specifications

General

UNSPSC Code	12352300
eCl@ss	38030205
PubChem Substance ID	329757716
NACRES	NA.21
MDL number	MFCD00010892
SMILES string	N.N.S
InChI	1S/2H3N.H2S/h2*1H3;1H2
InChI key	UXXGWUQNRMPNKH-UHFFFAOYSA-N
concentration	40-48 wt. % in H2O
refractive index	n20/D 1.467
bp	40 °C
density	1 g/mL at 25 °C
Quality Level	200

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