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QB/T 4950-2016Cosmetic ingredients. Sodium PCA (English PDF)

化妆品用原料 PCA钠

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

April 5, 2016

Implementation date

September 1, 2016

Scope

QB/T 4950-2016 is the English-translated version of 化妆品用原料 PCA钠.

QB/T 4950-2016 — This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, transportation, storage and shelf-life of PCA sodium (pyrrolidone carboxylate) (L-type, DL type) for cosmetic raw materials.

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Document preview — QB/T 4950-2016

National Standard of the People's Republic of China

ICS: 71.100.70
Classification: Y 42

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, transportation, storage and shelf-life of PCA sodium (pyrrolidone carboxylate) (L-type, DL type) for cosmetic raw materials. This standard applies to sodium glutamate as raw material by chemical semi-synthetic method, used in cosmetic moisturizing agent 50% sodium PCA aqueous solution.

Document data

International classification (ICS): 71.100.70.

Chinese classification (CCS): Y42.

Estimated length of the Chinese original: 8,859 words.

Standards quoted by this document

GB/T 191; GB/T 601; GB/T 602; GB/T 603; GB/T 613; GB/T 6678; GB/T 6680; GB/T 8170; GB 11891; GB/T 13531.1; GB/T 13531.4; GB/T 6682

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

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