GB/T 13173.7-1993 Replaced National standards

GB/T 13173.7-1993 Soaps and detergents—Determination of EDTA (chelating agent)content—Titrimetric method

Publish Date: 1993-02-15 Implement Date: 1993-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 13173.7-1993

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Toothpaste, soap, and detergent

ICS Name: Surfactants and other auxiliary agents

Publish Date: 1993-02-15

Implement Date: 1993-10-01

Pages: 8 pages

Development Information

Word Count: 6 Thousand words Pages: 8 pages

Superseded by the following standards

GB/T 13173-2008 Surface active agents—Detergents—Testing methods

Referenced Standards

GB 7457 GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions GB/T 13173.1-1991 Methods of sample division for detergents

Adopt standards

ISO 4325-1990

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