DL-3-Hydroxybutyric Acid, Sodium Salt CAS 150-83-4

Product Description:

Product Name: DL-3-Hydroxybutyric acid, sodium salt CAS NO: 150-83-4

Synonyms:

3-HYDROXYBUTYRIC ACID SODIUM SALT;

DL-B-HYDROXYBUTYRIC ACID SODIUM*CRYSTALL INE;

DL-B-HYDROXYBUTYRICACIDSODIUMSALT;

Chemical & Physical Properties:

Appearance: White crystalline powder

Assay :≥99.0%

Boiling Point: 269.2℃ at 760mmHg

Melting Point: 165-167℃

Flash Point: 121℃

Sensitive: Hygroscopic

Storage Condition: 2-8℃

Vapor Pressure: 0.000979mmHg at 25℃

Safety Information:

Safety Statements: S22-S24/25

HS Code: 2918199090

Sodium 3-hydroxybutyrate is widely present in nature, human blood and urine. It shows optical activity and can crystallize in its pure state. Hydroxy group can associate, soluble in water, ethanol, eth-er, dry steam easy to decompose. Due to the existence of polar group OH, its Chemicalbook acidity was enhanced, and it was easy to esterify with alcohols or acids. Polymer of sodium 3-hydroxybutyrate can be broken down by microorganisms in both aerobic and anaerobic conditions, so it can be used in biodegradable plastics, but no large-scale industrial production is currently available. Sodium 3-hydroxybutyrate is mainly prepared by biochemical methods or fermentation methods, so the yield is low, the cost is high, the price is expensive, which hindered the research, development and application of biodegradable plastic Chemicalbook. Sodium 3-hydroxybutyrate can be directly used to produce aliphatic polyester plastics, or can be copolymerized with other compounds to produce plastics with good performance.

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