Croconic acid disodium salt
Croconic acid disodium salt
CAS: 14379-00-1
Molecular Formula: C5Na2O5
Croconic acid disodium salt - Names and Identifiers
| Name | Croconic acid disodium salt |
| Synonyms | Croconic acid disodium salt CROCONIC ACID, DISODIUM SALT isodium,3,4,5-trioxocyclopentene-1,2-diolate (3,4,5-trioxo-2-sodiooxy-1-cyclopentenyl)oxysodium 4,5-Dihydroxy-cyclopent-4-ene-1,2,3-trione disodiumsalt 4,5-DIHYDROXY-4-CYCLOPENTENE-1,2,3-TRIONE, DISODIUM SALT |
| CAS | 14379-00-1 |
| InChI | InChI=1/C5H2O5.2Na/c6-1-2(7)4(9)5(10)3(1)8;;/h6-7H;;/q;2*+1/p-2 |
Croconic acid disodium salt - Physico-chemical Properties
| Molecular Formula | C5Na2O5 |
| Molar Mass | 186.03 |
| Melting Point | >300°C(lit.) |
| Storage Condition | Room Temprature |
| MDL | MFCD00191954 |
Croconic acid disodium salt - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
Croconic acid disodium salt - Introduction
Croconic acid disodium salt is an organic compound with the chemical formula NaC4H4O4 and a molecular weight of 144.1g/mol. It is a white crystalline powder, soluble in water. The following is an introduction to the nature, use, formulation and safety information of Croconic acid disodium salt:
Nature:
1. Croconic acid disodium salt is a non-toxic, odorless compound, but be careful to avoid inhalation or intake.
2. It has good solubility and ability to neutralize acids and alkalis.
3. In a humid environment, Croconic acid disodium salt will absorb moisture, so it needs to be sealed and stored.
Use:
1. Croconic acid disodium salt can be used as a buffer in chemical reagents and laboratories to adjust the pH of the solution.
2. It can also be used as a drug intermediate for the synthesis of certain drugs or organic compounds.
Method:
Croconic acid disodium salt can be obtained by reacting crotonic acid with sodium hydroxide. The specific steps are as follows:
1. Add an appropriate amount of crotonic acid to a container containing a small amount of water.
2. Add sodium hydroxide to the vessel and stir the reaction mixture.
3. Stir and heat until the reaction is complete.
4. Cool the mixture, wash with cold water, and finally filter to obtain the crystals of Croconic acid disodium salt.
Safety Information:
1. Wear appropriate personal protective equipment, such as lab gloves and goggles, when using Croconic acid disodium salt.
2. Avoid inhalation or ingestion of the compound and avoid contact with skin and eyes.
3. If you accidentally come into contact with Croconic acid disodium salt, please immediately rinse the affected area with plenty of water and seek medical help.
4. During use, it should be carried out in a well-ventilated laboratory environment and waste should be properly disposed.
Nature:
1. Croconic acid disodium salt is a non-toxic, odorless compound, but be careful to avoid inhalation or intake.
2. It has good solubility and ability to neutralize acids and alkalis.
3. In a humid environment, Croconic acid disodium salt will absorb moisture, so it needs to be sealed and stored.
Use:
1. Croconic acid disodium salt can be used as a buffer in chemical reagents and laboratories to adjust the pH of the solution.
2. It can also be used as a drug intermediate for the synthesis of certain drugs or organic compounds.
Method:
Croconic acid disodium salt can be obtained by reacting crotonic acid with sodium hydroxide. The specific steps are as follows:
1. Add an appropriate amount of crotonic acid to a container containing a small amount of water.
2. Add sodium hydroxide to the vessel and stir the reaction mixture.
3. Stir and heat until the reaction is complete.
4. Cool the mixture, wash with cold water, and finally filter to obtain the crystals of Croconic acid disodium salt.
Safety Information:
1. Wear appropriate personal protective equipment, such as lab gloves and goggles, when using Croconic acid disodium salt.
2. Avoid inhalation or ingestion of the compound and avoid contact with skin and eyes.
3. If you accidentally come into contact with Croconic acid disodium salt, please immediately rinse the affected area with plenty of water and seek medical help.
4. During use, it should be carried out in a well-ventilated laboratory environment and waste should be properly disposed.
Last Update：2024-04-09 20:49:11
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