Sodium Stearate → Aluminum Stearate

HRID 1089372Notes

Reaction equation

HRID 1089372 reaction equation
O.O.OP(OP(OP([O-])(O)=O)([O-])=O)([O-])=O.[Al+3:16].[C:17]([O-:36])(=[O:35])[CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH3:34].[Na+].[Al]>O>[C:17]([O-:36])(=[O:35])[CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH3:34].[Al+3:16].[C:17]([O-:36])(=[O:35])[CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH3:34].[C:17]([O-:36])(=[O:35])[CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH3:34]

Participants

5

Reactant 3

HCID 2724691Sodium StearateHCID 5359268AluminumHCID 72941519Aluminium dihydrogen tripolyphosphate

Product 1

HCID 12496Aluminum Stearate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
70 °C

Procedure

To 300 parts of water was added 100 parts of the aluminum dihydrogen tripolyphosphate prepared above and the mixture was heated at 70±5° C. Then, 3 parts of sodium stearate and 3 parts of aluminum polychloride were added, followed by stirring at that temperature for about 1 hour. The mixture was then subjected to dehydration, drying and pulverization to give aluminum stearate-treated aluminum dihydrogen tripolyphosphate.

Workup

  1. customprepared above and the mixture
  2. customdrying

Sources & evidence

ORD record
ord-3bc7ad08d76b471a86a075cfbd542ba8
Source dataset
uspto-grants-1990_10
Patent number
US04966630

Reaction notes

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