7 CFR § 160.14 - Opaque rosin.

---
identifier: "/us/cfr/t7/s160.14"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "7 CFR § 160.14 - Opaque rosin."
title_number: 7
title_name: "Agriculture"
section_number: "160.14"
section_name: "Opaque rosin."
chapter_name: "AGRICULTURAL MARKETING SERVICE (STANDARDS, INSPECTIONS, MARKETING PRACTICES), DEPARTMENT OF AGRICULTURE"
subchapter_number: "F"
subchapter_name: "NAVAL STORES"
part_number: "160"
part_name: "REGULATIONS AND STANDARDS FOR NAVAL STORES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "7 U.S.C. 94, 1624."
regulatory_source: "11 FR 14665, Dec. 27, 1946; 17 FR 221, Jan. 9, 1952; 20 FR 6433, Sept. 1, 1955, unless otherwise noted."
cfr_part: "160"
---


# 160.14 Opaque rosin.

The term “opaque rosin” shall apply to the article resulting when rosin undergoes internal modification indicated by a turbid, clouded, or opaque appearance, that is, loss of transparency, brought about by the occlusion of moisture or the formation of an excessive quantity of resin acid crystals in the rosin.