HG/T 3507-2025 Active Industry standards-Chemical industry

HG/T 3507-2025 Sodium lignosulfonate dispersant

Publish Date: 2025-12-17 Implement Date: 2026-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: HG/T 3507-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Surfactant

ICS Name: Surfactants and other auxiliary agents

Publish Date: 2025-12-17

Implement Date: 2026-07-01

Scope

This document is applicable to the sodium lignosulfonate dispersant made from wastewater from wood pulp papermaking as the main raw material. It is mainly used as a dispersant and filler in the dye industry.

Development Information

Replace the following standards

HG/T 3507-2008 Sodium lignosulfonate dispersant

Related Standards

GB/T 5327-1985 Replaced

GB/T 5327-1985 Surface active agents—Terms

Publish Date: 1985-08-29

GB/T 5328-1985 Active

GB/T 5328-1985 Surface active agents—Simplified classification

Publish Date: 1985-08-29

GB/T 5553-1985 Replaced

GB/T 5553-1985 Surface active agents—Textile auxiliaries—Method for determination of water repellency of waterprooting agents—Hydrostatic pressure test

Publish Date: 1985-10-29

GB/T 5554-1985 Replaced

GB/T 5554-1985 Surface active agents—Textile auxiliaries—method for determination of water repellency of waterprooting agents—Spray test

Publish Date: 1985-10-29

GB/T 6365-1986 Replaced

GB/T 6365-1986 Surface active agents—Determination of free alkalinity or free acidity—Titrimetric method

Publish Date: 1986-05-08

GB/T 6369-1986 Replaced

GB/T 6369-1986 Surface active agents—Measurement of emulsifying power—Colorimetric method

Publish Date: 1986-05-08