515809
Ammonium sulfide solution
40-48 wt. % in H2O
Manufacturer: Sigma Aldrich
CAS Number: 12135-76-1
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 ML | 515809-100-ML | In Stock | ₹ 3,620.00 |
| 500 ML | 515809-500-ML | In Stock | ₹ 8,680.00 |
515809 - 100 ML
In Stock
Quantity
1
Base Price: ₹ 3,620.00
GST (18%): ₹ 651.60
Total Price: ₹ 4,271.60
form
liquid
Quality Level
200
concentration
40-48 wt. % in H2O40.0-48.0% (titration by Na2S2O3)
refractive index
n20/D 1.467
bp
40 °C
density
1 g/mL at 25 °C
SMILES string
N.N.S
InChI
1S/2H3N.H2S/h2*1H3;1H2
InChI key
UXXGWUQNRMPNKH-UHFFFAOYSA-N
Other Options
Related Products
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.[1] 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).[2] Its potential as an alternative to hydrogen sulfide for the transformation of activated amides to thioamides by thiolysis has been investigated.[3] The reaction of ammonium sulfide with 3-hydroxy-2-butanone over a range of temperature has been reported to form various flavor compounds.[4]
- Application: Ammonium sulfide solution may be used to enhance the performance of type-II InAs/GaSb super lattice photodiodes by surface passivation technique.[5]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P210 - P260 - P280 - P305 + P351 + P338 - P370 + P378 - P403 + P235
Hazard Classifications
Aquatic Acute 1 - Flam. Liq. 2 - Skin Corr. 1B
Supplementary Hazards
EUH031
WGK
WGK 3
Flash Point(F)
68.0 °F
Flash Point(C)
20 °C