dithiodiglycollic acid - Names and Identifiers
dithiodiglycollic acid - Physico-chemical Properties
Molecular Formula | C4H6O6S2
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Molar Mass | 214.21684 |
dithiodiglycollic acid - Introduction
dithiodiglycollic acid is a colorless crystal with the chemical formula C4H6O4S2. It is soluble in water and some organic solvents. The following is an introduction to the nature, use, preparation and safety information of dithiodiglycollic acid:
Nature:
-Appearance: colorless crystal
-Chemical formula: C4H6O4S2
-Molecular weight: 182.21g/mol
-Solubility: Soluble in water and some organic solvents
-Melting point: about 144-148 degrees Celsius
Use:
-Chemical reagents: commonly used as catalysts, complexing agents and ligands in organic synthesis.
-Pharmaceutical industry: can be used as intermediates for certain drugs.
-Preservatives: Can be used to preserve food, cosmetics and other consumer products.
Preparation Method:
dithiodiglycollic acid can be prepared by the following steps:
1. Hydrogen sulfide (H2S) is oxidized by glycerol to obtain glycerol disulfide (dithiodiglycol).
2. under alkaline conditions, glycerol disulfide reacts with sodium hydroxide to generate dithiodiglycollic acid.
Safety Information:
- dithiodiglycollic acid is generally considered to have low toxicity.
-Avoid contact with skin and eyes, and avoid inhalation or swallowing during use and storage.
-Wear appropriate personal protective equipment such as gloves and goggles when using.
-In case of contact, flush the affected area with plenty of water and seek medical help.
Please note that when using and handling dithiodiglycollic acid, you should follow the correct safe operating procedures, and follow the relevant laws and regulations and the instructions provided by the manufacturer.
Last Update:2024-04-09 15:18:02