Phosphoric Acid → Phosphoric acid triethanolamine salt

HRID 1381843Notes

Reaction equation

[N:1]([CH2:8][CH2:9][OH:10])([CH2:5][CH2:6][OH:7])[CH2:2][CH2:3][OH:4].[P:11](=[O:15])([OH:14])([OH:13])[OH:12]>>[P:11]([OH:15])([OH:14])([OH:13])=[O:12].[N:1]([CH2:8][CH2:9][OH:10])([CH2:5][CH2:6][OH:7])[CH2:2][CH2:3][OH:4]

Participants

Reactant 2

HCID 1004Phosphoric Acid

HCID 7618Triethanolamine

Product 1

HCID 61430Phosphoric acid triethanolamine salt

Procedure

This mixture was then heated to 150° F. to 180° F. for 36 minutes. The triethanol amine and phosphoric acid react to form the stabilizer, triethanolamine phosphate, in situ within the reaction vessel. The resulting sol was then spray dried at temperatures ranging from 140° F. to 700° F.

Workup

temperatureThis mixture was then heated to 150° F. to 180° F. for 36 minutes

Sources & evidence

ORD record: ord-209ee1477465476888791189d23fba22
Source dataset: uspto-grants-1989_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04804496

Reaction notes

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