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SH/T 1628.2-2023Vinyl acetate for industrial use - Part 2: Determination of purity and organic impurities - Gas chromatography (English PDF)

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

April 21, 2023

Implementation date

November 1, 2023

Scope

SH/T 1628.2-2023 (Vinyl acetate for industrial use - Part 2: Determination of purity and organic impurities - Gas chromatography) is available as an English-translated PDF.

SH/T 1628.2-2023 — This standard specifies the requirements for the determination of the purity and organic impurity content of vinyl acetate for industrial use by gas chromatography.

This standard is applicable to the determination of industrial vinyl acetate samples with a purity of not less than 99% (mass fraction).

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Document preview — SH/T 1628.2-2023

National Standard of the People's Republic of China

ICS: 71.080.70
Classification: G 17

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the requirements for the determination of the purity and organic impurity content of vinyl acetate for industrial use by gas chromatography. This standard is applicable to the determination of industrial vinyl acetate samples with a purity of not less than 99% (mass fraction). The minimum detectable content of benzene series is 1.0mg/kg, and the minimum detectable content of other organic impurities is 10mg/kg.

Document data

International classification (ICS): 71.080.70.

Chinese classification (CCS): G17.

Estimated length of the Chinese original: 10,170 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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