GB/T 223.3-1988

Active

Methods forchemical analysis of iron，steel and alloy--The diantipyryl methane phosphomolybdate gravimetric method for the determination of phosphorus content

钢铁及合金化学分析方法二安替比林甲烷磷钼酸重量法测定磷量

Standard Type

GBT

ICS

77.080

CCS

H11

Status

Active

Issue Date

1988-02-05

Implementation

1989-02-01

Centralized Committee

中国钢铁工业协会

Issuing Authority

国家标准局

Application Summary AI generated

This standard specifies the diantipyryl methane phosphomolybdate gravimetric method for determining phosphorus content in iron, steel, and alloys. It is applied in metallurgical laboratories and quality control settings for analyzing phosphorus levels in ferrous materials, ensuring compliance with material specifications for manufacturing and structural applications.

Related Standards

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.