| Identification | More | [Name]
LAURIC ACID SODIUM SALT | [CAS]
629-25-4 | [Synonyms]
DODECANOIC ACID SODIUM SALT
LAURIC ACID SODIUM SALT
SODIUM DODECANOATE
SODIUM LAURATE
lauransodny
lauricacidsodiumsalt(sodiumlaurate)
LAURIC ACID SODIUM SIGMA GRADE
Laurate sodium
NATRIUMLAURAT, WSSRIGE FORMULIERUNG
Dodecanoic acid sodium salt, Lauric acid sodium salt, Sodium laurate | [EINECS(EC#)]
211-082-4 | [Molecular Formula]
C12H23NaO2 | [MDL Number]
MFCD00041754 | [Molecular Weight]
222.3 | [MOL File]
629-25-4.mol |
| Chemical Properties | Back Directory | [Appearance]
slightly yellow powder | [Melting point ]
310℃ | [density ]
1.102 g/cm3 | [storage temp. ]
room temp | [solubility ]
almost transparency in EtOH50vol% | [form ]
Powder or Flakes | [color ]
White to pale yellow | [Odor]
wh. odorless solid | [Stability:]
Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, strong acids. May be moisture sensitive. | [BRN ]
3574124 | [LogP]
5.028 (est) | [Uses]
Sodium Laurate is the sodium salt of lauric acid. It functions as a binder, emulsifier, and anticaking agent. | [CAS DataBase Reference]
629-25-4(CAS DataBase Reference) | [EPA Substance Registry System]
Sodium laurate (629-25-4) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,N | [Risk Statements ]
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 3077 9/PG 3
| [WGK Germany ]
1
| [RTECS ]
OF0700000
| [HazardClass ]
9 | [PackingGroup ]
III | [HS Code ]
29159000 |
| Hazard Information | Back Directory | [Chemical Properties]
slightly yellow powder | [Definition]
ChEBI: An organic sodium salt resulting from the replacement of the proton from the carboxy group of dodecanoic acid by a sodium ion. | [Purification Methods]
Neutralise it by adding a slight excess of dodecanoic acid and removing it by ether extraction. The salt is recrystallised from the aqueous solution by adding pure Me2CO and repeating the process (see sodium decanoate). It has also been recrystallised from MeOH. [Beilstein 2 IV 1085.] |
|
|