---
kind: "section"
citation: "40 C.F.R. § 180.1141"
title: "40"
number: "180.1141"
heading: "Sodium p -nitrophenolate; exemption from the requirement of a tolerance."
url: "https://uscodex.org/cfr/40/180.1141"
---

# §180.1141. Sodium p -nitrophenolate; exemption from the requirement of a tolerance.


The biochemical sodium p-nitrophenolate is exempted from the requirement of a tolerance when used as a plant growth regulator in end-use product at a concentration of 0.3% by weight and applied at an application rate of 20 g of a.i. per acre or less per application, in or on all food commodities.


## Notes

### Amendments

[65 FR 66181, Nov. 3, 2000]

### Authority

Authority: 21 U.S.C. 321(q), 346a and 371.

### Source

Source: 36 FR 22540, Nov. 25, 1971, unless otherwise noted.

### Amendments

[65 FR 66181, Nov. 3, 2000]