GB/T 2678.6-2023

Active

Paper, board and pulp—Determination of water-soluble sulfates

纸、纸板和纸浆水溶性硫酸盐的测定

Standard Type

GBT

ICS

85.040

CCS

Y30

Status

Active

Issue Date

2023-09-07

Implementation

2024-04-01

Centralized Committee

中国轻工业联合会

Issuing Authority

国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies a test method for determining the concentration of water-soluble sulfates in paper, board, and pulp. It is applied in the paper manufacturing industry for quality control and environmental compliance, particularly to assess potential corrosion risks in processing equipment or to verify product safety for packaging applications where sulfate migration could affect contents.

Related Standards

QB/T 2598-2003 Determination of fiber fibrillation for papermaking QB/T 2597-2003 Determination of fiber length for papermaking (raster method) GB/T 747-2003 Pulps--Determination of acid-insoluble lignin GB/T 745-2003 Pulps--Determination of pentosan content GB/T 743-2003 Pulps--Determination of ether solubles GB/T 740-2003 Pulps--Sampling for testing GB/T 3332-2004 Pulps--Determination of beatingdegree(Schopper-Riegler method) GB/T 5401-2004 Pulps--Determination of alkali solubility

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.