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CAPRIC ACID SODIUM SALT

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CAPRIC ACID SODIUM SALT Basic information

Product Name:
CAPRIC ACID SODIUM SALT
CAS:
1002-62-6
MF:
C10H19NaO2
MW:
194.25
EINECS:
213-688-4
Mol File:
1002-62-6.mol
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CAPRIC ACID SODIUM SALT Chemical Properties

Melting point:
~240 °C (dec.)
storage temp. 
2-8°C
solubility 
H2O: 0.1 g/mL, clear, colorless
Water Solubility 
very faint turbidity
BRN 
3572742
CAS DataBase Reference
1002-62-6(CAS DataBase Reference)
EPA Substance Registry System
Sodium decanoate (1002-62-6)
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Safety Information

Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
HE0200000

MSDS

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CAPRIC ACID SODIUM SALT Usage And Synthesis

Uses

Sodium Caprate is the sodium salt of capric acid. It functions as a binder, emulsifier, and anticaking agent.

Purification Methods

Neutralise sodium hydroxide by adding a slight excess of free decanoic acid and recovering the excess acid by Et2O extraction. The salt is recrystallised from the aqueous solution by adding pure acetone and repeating the steps several times, then drying the salt in an oven at ca 110o [Chaudhury & Awuwallia Trans Faraday Soc 77 3119 1981]. [Beilstein 2 IV 1041.]

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