GB/T 11276-2007 Active National standards

GB/T 11276-2007 Surface active agents—Determination of the critical micellization concentration

GB/T 11276-2007 Surface active agents—Determination of the critical micellization concentration

Publish Date: 2007-08-13 Implement Date: 2008-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 11276-2007

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods for surfactants

ICS Name: Surfactants and other auxiliary agents

Publish Date: 2007-08-13

Implement Date: 2008-02-01

Pages: 7 pages

Scope

This standard specifies the determination of the critical micelle concentration of surfactants. In this standard, the anti-ionic activity measurement method is suitable for the determination of the critical micelle concentration of cationic surfactants; the ring method of measuring surface tension is suitable for the determination of the critical micelle concentration of anionic and non-ionic surfactants.

Development Information

Word Count: 12 Thousand words Pages: 7 pages

Replace the following standards

GB/T 11276-1989 Cationic surface active agents (hydrochlorides and hydrobromides)—Determination of critical micellization concentration—Method by measurement of counter ion activity GB/T 11278-1989 Anionic and non-ionic active agents—Determination of the critical micellization concentration—Method by measuring surface tension with ring

Referenced Standards

GB/T 5549-1990 Surface active agents—Determination of surface tension by drawing up liquid films GB/T 5549-2010 Surface active agents—Determination of surface tension by drawing up liquid films GB/T 6372-1986 Surface active agents and detergents—Division of powder sample GB/T 6372-2006 Surface active agents and detergents—Methods of sample division

Adopt standards

ISO 6840:1982

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