GB/T 11989-2020 Active National standards

GB/T 11989-2020 Surface active agents—Test methods of technical sodium alkylarylsulphonates (excluding benzene derivatives)

GB/T 11989-2020 Surface active agents—Test methods of technical sodium alkylarylsulphonates (excluding benzene derivatives)

Publish Date: 2020-04-28 Implement Date: 2020-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 11989-2020

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: 2020-04-28

Implement Date: 2020-11-01

Pages: 14 pages

Scope

This standard specifies the test methods for the pH value, water content, free base or free acid, petroleum ether extractable matter, sodium alkylaryl sulfonate, sodium sulfite, sodium sulfate, and sodium chloride content of industrial alkylaryl sulfonate sodium salts.
This standard applies to paste or powder form industrial alkylaryl sulfonate sodium salts (excluding other products unrelated to their preparation).
This standard does not apply to sodium alkylbenzenesulfonate and liquid products.

Development Information

Word Count: 28 Thousand words Pages: 14 pages

Replace the following standards

GB/T 11989-2008 Anionic surface active agents—Determination of soluble matter content in light petroleum

Referenced Standards

GB/T 3050-2000 Inorganic chemical products for industrial use—General method for determination of chloride content—Potentiometric method GB/T 6365-1986 Surface active agents—Determination of free alkalinity or free acidity—Titrimetric method GB/T 6365-2006 Surface active agents—Determination of free alkalinity or free acidity—Titrimetric method GB/T 6366-1992 Surface active agents—Determination of mineral sulfate content—Titrimetric method GB/T 6366-2012 Surface active agents—Determination of mineral sulfate content—Titrimetric method GB/T 6368-1993 Surface active agents—Determination of pH of aqueous solutions—Potentiometric method GB/T 6368-2008 Surface active agents—Determination of pH of aqueous solution—Potentiometric method GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 11275-1995 Surface active agents and soaps—Determination of water content—Azeotropic distillation method GB/T 11275-2007 Surface active agents—Determination of water content QB/T 2739-2005 Common washing agent test methods: Preparation of test solutions for titrimetric analysis (capacity analysis) GB/T 11275-2026 Surface active agents—Determination of water content

Adopt standards

ISO 1104:1977

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