What is hydroxylamine used for?
Uses. Hydroxylamine is used as a reducing agent in photography, in synthetic and analytical chemistry, to purify aldehydes and ketones, as an antioxidant for fatty acids and soaps, and as a dehairing agent for hides. In addition, hydroxylamine is used in the production of cyclohexanone oxime or caprolactam.
Is hydroxylamine toxic?
Although hydroxylamine is a product of normal cell metabolism, it is nevertheless mod- erately toxic to man, animals, and even plants. However, their toxic reactions become manifest only at concentrations substantially greater than those resulting from normal cell metabolism.
What is another name for hydroxylamine?
Hydroxylamine
| Names | |
|---|---|
| Other names Azinous acid Aminol Azanol Hydroxyamine Hydroxyazane Hydroxylazane Nitrinous acid | |
| Identifiers | |
| CAS Number | 7803-49-8 |
| 3D model (JSmol) | Interactive image |
Is hydroxylamine an acid or base?
Problem: Hydroxylamine, NH2OH, is a weak base.
What is the pH of hydroxylamine?
Hydroxylamine hydrochloride
| PubChem CID | 443297 |
|---|---|
| Description | Hydroxylamine hydrochloride appears as colorless or off-white crystalline solid. pH (0.1 molar aqueous solution) 3.4. pH (0.2 molar aqueous solution) 3.2. (NTP, 1992) CAMEO Chemicals Hydroxylamine hydrochloride is an organic molecular entity. ChEBI |
How is hydroxylamine made?
hydroxylamine, (NH2OH), an oxygenated derivative of ammonia, used in the synthesis of oximes from aldehydes and ketones. Hydroxylamine may be prepared by several methods; of current technical importance are the hydrolysis of nitroalkanes (RCH2NO2) and the catalytic hydrogenation of nitric oxide (NO). …
Is hydroxylamine an inhibitor?
Hydroxylamine hydrochloride is a known competitive inhibitor of the catalase/hydrogen peroxide reaction. In this lab you will measure the time it takes for a disc of filter paper soaked with varying concentrations of the enzyme catalase to float to the top of a cup filled with hydrogen peroxide.
What does hydroxylamine do to catalase?
The catalase decomposes hydrogen peroxide into water and oxygen. Hydroxylamine hydrochloride is a known competitive inhibitor of the catalase/hydrogen peroxide reaction.
How does hydroxylamine affect enzyme activity?
Hydroxylamine is an inorganic compound that is hygroscopic and acts as an inhibitor by binding to the enzyme, thus slowing down the rate of the reaction significantly (“Hydroxylamine.”).