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HG/T 2221-1991Triple Superphosphate - Determination of Free Acid - Volumetric Method (English PDF)

重过磷酸钙中游离酸含量的测定容量法

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Issued by

MIIT

Level / Type

National · Recommended

Issue date

November 15, 1991

Implementation date

July 1, 1991

Scope

HG/T 2221-1991 is the English-translated version of 重过磷酸钙中游离酸含量的测定容量法.

HG/T 2221-1991 — This standard specifies the determination of free acid in TSP by volumetric method. This standard applies to TSP in free acid (Pz05 meter) Determination of.

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Document preview — HG/T 2221-1991

National Standard of the People's Republic of China

ICS: 65.08
Classification: G 20

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the determination of free acid in TSP by volumetric method. This standard applies to TSP in free acid (Pz05 meter) Determination of.

Document data

International classification (ICS): 65.08.

Chinese classification (CCS): G20.

Estimated length of the Chinese original: 2,240 words.

Standards quoted by this document

GB 601; GB 603

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 1 pages — is available in the English PDF.

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