Sodium Chloride → Sodium Myristate

HRID 2297332

Reaction equation

HRID 2297332 reaction equation
[C:1]([OH:16])(=[O:15])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH3:14].[OH-].[Na+:18].[Cl-].[Na+]>O>[C:1]([O-:16])(=[O:15])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH3:14].[Na+:18]

Participants

5

Reactant 3

HCID 5234Sodium ChlorideHCID 11005Myristic Acid2×HCID 14798Sodium Hydroxide

Product 1

HCID 23693095Sodium Myristate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Melt Myristic acid at 65° C. Separately heat water, sodium hydroxide and sodium chloride at 80° C. When at temperature, add to Myristic acid to form sodium Myristate, mix gently until reacted. Add surfactants (Cocoamidopropyl Betaine and Sodium Lauryl Sarcosinate) and mix until dissolved. Add glycerine and SDBAC & mix for 10 minutes. Add petrolatum and mix at low speed to avoid shearing into small particle size. Allow to cool & set. Re-melt temperature is around 70° C.

Workup

  1. customat 65° C
  2. customat 80° C

Sources & evidence

ORD record
ord-c0500cd5ac6b495b9403a403fcdfd974
Source dataset
uspto-grants-2002_12
Patent number
US06491933B2

Linked notes

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