Magnesium Carbonate | Agricultural Marketing Service

Scope

Handling

Status

Complete

NOSB Review Documents

1996 NOSB review for addition to §205.605 for use as a processing aid
1996 Technical Advisory Panel (pdf)
September 1996 NOSB Recommendation (pdf) (page 392) (synthetic, nonsynthetic)
November 2005 Petition (pdf) requesting addition to §205.606 for use as a processing aid (filtering aid): rejected by NOP, petition incomplete and ineligible for addition to §205.606
October 2015 NOSB Subcommittee Proposal (pdf) (page 20)
October 2015 NOSB Recommendation (pdf) (page 27)
December 2022 Petition (pdf) requesting addition to §205.605 for use as a processing aid
October 2023 NOSB Discussion Document (pdf)
2023 Technical Report (pdf)(magnesium carbonate and magnesium carbonate hydroxide)
May 2024 NOSB Subcommittee Proposal (pdf)
May 2024 NOSB Recommendation (pdf)

Rulemaking

Added to the National List, §205.605(b), effective April 21, 2001 (65 FR 80548, 66 FR 15619)
Removed from the National List, effective August 07, 2017 (82 FR 31241)
Not recommended for rulemaking by NOSB (2024)

Related Terms

Basic hydrated magnesium carbonate; Basic hydrated and normal hydrated magnesium carbonate mixture; Basic magnesium carbonate; Carbonic acid, magnesium salt; Carbonic acid, magnesium salt (1:1) hydrate; Carbonic acid, magnesium salt (1:1), mixt. with magnesium hydroxide, hydrated; Heavy magnesium carbonate; Heavy magnesium subcarbonate; Light magnesium carbonate; Light magnesium subcarbonate; Magnesite; Magnesium carbonate; Magnesium carbonate anhydrate; Magnesium carbonate hydrate; Magnesium carbonate hydroxide; Magnesium carbonate (light or heavy); Magnesium carbonate basic; Magnesium hydrogen carbonate; Magnesium hydroxide carbonate; Magnesium subcarbonate (light or heavy); Normal hydrated magnesium carbonate.

Date Updated

07/22/2024