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QB/T 2623.3-2025Test Methods of Soaps - Determination of Total Alkali Content and Total Fatty Matter Content in Soaps (English PDF)

肥皂试验方法肥皂中总碱量和总脂肪物含量的测定

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

April 10, 2025

Implementation date

November 1, 2025

Scope

QB/T 2623.3-2025 is the English-translated version of 肥皂试验方法肥皂中总碱量和总脂肪物含量的测定.

QB/T 2623.3-2025 — This standard specifies a method for simultaneously determining the total alkali content and total fatty acid content in soaps (including liquid soaps).

This standard applies to the determination of total alkali content and total fatty acid content in soaps with fatty acid salts as active ingredients.

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Document preview — QB/T 2623.3-2025

National Standard of the People's Republic of China

ICS: 71.100.40
Classification: Y 43
Replacing: QB/T 2623.3-2003

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies a method for simultaneously determining the total alkali content and total fatty acid content in soaps (including liquid soaps). This standard applies to the determination of total alkali content and total fatty acid content in soaps with fatty acid salts as active ingredients. This standard does not apply to compound soaps.

Document data

International classification (ICS): 71.100.40.

Chinese classification (CCS): Y43.

Estimated length of the Chinese original: 12,121 words.

Supersedes the earlier edition QB/T 2623.3-2003.

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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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