3686-66-6 - Names and Identifiers
3686-66-6 - Physico-chemical Properties
Molecular Formula | C7H4ClNaO2
|
Molar Mass | 178.55 |
Storage Condition | Room Temprature |
Physical and Chemical Properties | EPA Chemical Information Benzoic acid, 4-chloro-, sodium salt (1:1) (3686-66-6) |
3686-66-6 - Upstream Downstream Industry
3686-66-6 - Introduction
SODIUM P-CHLOROBENZOATE, chemical formula for C7H4ClNaO2, is a white or off-white crystalline powder. The following is an introduction to its nature, use, preparation and safety information:
Nature:
- SODIUM P-CHLOROBENZOATE solid at room temperature, soluble in water and alcohol solvents.
-It is slightly alkaline in water and can neutralize with acid.
- SODIUM P-CHLOROBENZOATE is a stable compound, but it will degrade or decompose under strong acid, strong alkali and light.
Use:
- SODIUM P-CHLOROBENZOATE is widely used as raw materials and intermediates in organic synthesis, for the preparation of drugs, pesticides and dyes.
-It can also be used as a preservative in food and beverages to keep food fresh and extend shelf life.
Method:
The preparation of SODIUM P-CHLOROBENZOATE can usually be carried out by the following steps:
1. First, P-chlorobenzoic acid is dissolved in an appropriate amount of alkaline solution to generate sodium p-chlorobenzoate.
2. The solution is filtered and crystallized to obtain the crystalline product of SODIUM P-CHLOROBENZOATE.
3. Finally, the product can be dried to obtain pure products.
Safety Information:
- SODIUM P-CHLOROBENZOATE is a flammable solid that produces toxic hydrogen chloride gas when exposed to a fire source.
-use should wear protective gloves, glasses and protective mask, avoid direct contact and inhalation.
-Keep away from open flames and other flammable substances and store in a cool, dry, ventilated place.
-If exposed or inhaled, rinse immediately with plenty of water and seek medical help.
-Follow relevant health and safety procedures when carrying or handling.
Last Update:2024-04-09 15:18:03