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GB/T 20198-2006Surface active agents and detergents - Determination of the contents of hydrolyzable and non-hydrolyzable anionic-active matter under alkaline conditions (English PDF)

表面活性剂和洗涤剂-在碱性条件下可水解的阴离子活性物-可水解和不可水解阴离子活性物的测定

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

April 30, 2026

Implementation date

November 1, 2026

Scope

GB/T 20198-2006 is the English-translated version of 表面活性剂和洗涤剂-在碱性条件下可水解的阴离子活性物-可水解和不可水解阴离子活性物的测定.

GB/T 20198-2006 is the Chinese standard "Surface active agents and detergents - Determination of the contents of hydrolyzable and non-hydrolyzable anionic-active matter under alkaline conditions".

It was issued by State Administration for Market Regulation, China National Standardization Administration. Issued on 2026-04-30, in force from 2026-11-01.

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Document preview — GB/T 20198-2006

National Standard of the People's Republic of China

ICS: 71.100.40
Classification: G72

Issued by: State Administration for Market Regulation, China National Standardization Administration

[Preview only]
1 Scope
2 Normative References
3 Requirements
3.1 General Requirements
3.2 Allowable Working Pressure and Allowable Working Temperature of Rotary Machines
3.3 Inlets, Outlets and Other Connections
3.4 Materials
4 Test Methods
4.1 Warning
4.3 Appearance
4.4 Determination of ethylene oxide content
5 Inspection Rules
5.2 Control of pollutant source
5.3 Waste gas treatment
6 Marking, Packaging, Transportation and Storage
6.2 Control of pollution source
6.3 Storage and transportation of wastewater and reused water
6.4 Treatment of wastewater and reused water
6.5 Design of sewage and reused water treatment plant (station)
6.6 Water pollution prevention and control under accident conditions
6.7 Prevention and control of groundwater and soil pollution
7 Safety
7.3 Storage and transportation of solid waste
7.4 Solid waste treatment and disposal
8 Prevention and control of noise
8.2 Noise control of machinery and equipment
8.3 Noise control of factory-area
8.4 Noise control of factory-boundary
8.5 Noise monitoring
9 Environmental monitoring

1 Foreword

GB/T 20198-2006 was issued by State Administration for Market Regulation, China National Standardization Administration on 30 April 2026 and has been in force since 1 November 2026.

The GB/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.

The document runs to 8 pages in English translation.

2 Scope Preview

GB/T 20198-2006 falls under ICS 71.100.40, in the field of chemical technology.

This catalogue holds 2,352 other GB/T standards in that field.

In this catalogue, GB/T standards carry edition years from 1963 to 2026.

3 About this standard

Sector: National Standard (Recommended)

Issued by: State Administration for Market Regulation, China National Standardization Administration

English translation: about 8 pages (approximate)

Chinese original: about 10,116 characters

4 Related standards

Other editions:

GB/T 20198-2026 (later edition)

Standards on related subjects:

GB/T 15357-2014 — Surface active agents and detergents -- Determination of viscosity and flow properties of liquid products using a rotational viscometer

GB/T 17831-1999 — Non-ionic surface active agents. Determination of sulfated ash. Gravimetric method

GB/T 11986-1989 — Surface active agents. Powders and granules. Mesurement of the angle of repose

GB/T 11275-2026 — Surface active agents - Determination of water content

GB/T 20199-2026 — Surface active agents - Technical alkane sulfonates - Determination of alkane monosulfonates content by direct two-phase titration

5 Classification and status

International classification (ICS): 71.100.40

Chinese Standard Classification (CCS): G 72

Prefix GB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.

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