# Xanthan Gum-Modified, Produced by the Reaction of Xanthan Gum and Glyoxal; Tolerance Exemption
> **Rule** · Final rule. · Published 1996-05-03 · Effective 1996-05-03 · 61 FR 19854
## Document
- **Document number:** 96-10916
- **Category:** pesticide
- **Federal Register citation:** 61 FR 19854
- **CFR reference:** 40 CFR 180
- **Publication date:** 1996-05-03
- **Effective date:** 1996-05-03
- **EPA docket:** OPP-300410A
## Abstract

This document exempts xanthan gum-modified, produced by the reaction of xanthan gum and glyoxal (maximum 0.3% by weight) from the requirement of a tolerance when used as a surfactant in pesticide formulations. This regulation was requested by Rhone-Poulenc, Inc., pursuant to the Federal Food, Drug, and Cosmetic Act (FFDCA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1996/05/03/96-10916/xanthan-gum-modified-produced-by-the-reaction-of-xanthan-gum-and-glyoxal-tolerance-exemption)
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