Color improvement of phosphate esters

Details Color improvement of phosphate esters Color improvement of phosphate esters

1974-12-23

1976-01-06

Raymond, Richard L.

Chemistry of carbon compounds

Dipeptides, e.g., aspartame, anserine, carnosine, etc.

260989, C07F 912

Patent

active

039313611

ABSTRACT:
A method for decolorizing and stabilizing alkylphenyl esters of phosphoric acid which comprises contacting the esters with an effective amount of a sodium salt selected from the group consisting of sodium dithionite and sodium formaldehyde sulfoxylate for a sufficient length of time to decolorize and stabilize the esters against subsequent color formation.

REFERENCES:
patent: 3356775 (1967-12-01), Mitchell
patent: 3681482 (1972-08-01), Patel et al.

Affiliated with

Also associated with

Rating

Color improvement of phosphate esters does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Color improvement of phosphate esters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color improvement of phosphate esters will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2350228