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SN/T 0770-1999Determination of silicon oxide in middle carbon flake graphite. Molybdenum blue photometric method (English PDF)

出口中碳鳞片石墨中二氧化硅的测定硅钼蓝分光光度法

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Issued by

State Administration for Entry - Exit Inspection and Quarantine of the People Republic of China

Level / Type

National · Recommended

Issue date

May 5, 1999

Implementation date

August 1, 1999

Scope

SN/T 0770-1999 is the English-translated version of 出口中碳鳞片石墨中二氧化硅的测定硅钼蓝分光光度法.

SN/T 0770-1999 — This standard applies to carbon flake graphite (carbon content: 80% -94%) in the determination of silica.

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Document preview — SN/T 0770-1999

National Standard of the People's Republic of China

Classification: D 53

Issued by: State Administration for Entry - Exit Inspection and Quarantine of the People Republic of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard applies to carbon flake graphite (carbon content: 80% -94%) in the determination of silica.

Document data

Chinese classification (CCS): D53.

Estimated length of the Chinese original: 6,618 words.

Adopted international standard: ASTM C560-1988, NEQ.

Standards quoted by this document

GB/T 3518-1995; GB/T 3521-1995

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.

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