YS/T 1833-2025 Active Industry standards-Non-ferrous metals

YS/T 1833-2025 Pretreatment agent, methionine acetate isooctyl ester

Publish Date: 2025-12-17 Implement Date: 2026-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: YS/T 1833-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Mineral processing reagents

ICS Name: Surfactants and other auxiliary agents

Publish Date: 2025-12-17

Implement Date: 2026-07-01

Scope

This document specifies the classification and grades, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and accompanying documents and order forms for the flotation reagent isooctyl methionate. This document applies to isooctyl methionate synthesized from methionic acid and isooctanol as raw materials. This product is mainly used as a collector for flotation of ores such as colored sulfide copper ores and zinc sulfide ores.

Development Information

Related Standards

GB/T 5327-1985 Replaced

GB/T 5327-1985 Surface active agents—Terms

Publish Date: 1985-08-29

GB/T 5328-1985 Active

GB/T 5328-1985 Surface active agents—Simplified classification

Publish Date: 1985-08-29

GB/T 5553-1985 Replaced

GB/T 5553-1985 Surface active agents—Textile auxiliaries—Method for determination of water repellency of waterprooting agents—Hydrostatic pressure test

Publish Date: 1985-10-29

GB/T 5554-1985 Replaced

GB/T 5554-1985 Surface active agents—Textile auxiliaries—method for determination of water repellency of waterprooting agents—Spray test

Publish Date: 1985-10-29

GB/T 6365-1986 Replaced

GB/T 6365-1986 Surface active agents—Determination of free alkalinity or free acidity—Titrimetric method

Publish Date: 1986-05-08

GB/T 6369-1986 Replaced

GB/T 6369-1986 Surface active agents—Measurement of emulsifying power—Colorimetric method

Publish Date: 1986-05-08