GB/T 2379-2020

Active

Acid complex dyes—Determination of shade and relative strength

酸性络合染料色光和强度的测定

Standard Type

GBT

ICS

71.100.01

CCS

G55

Status

Active

Issue Date

2020-12-14

Implementation

2021-05-01

Centralized Committee

中国石油和化学工业联合会

Issuing Authority

国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the test methods for determining the shade and relative strength of acid complex dyes. It is applied in the chemical and textile industries for quality control during dye production and for verifying batch-to-batch consistency before use in dyeing processes.

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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.