GB/T 17831-1999

Active

Non-ionic surface active agents--Determination of sulfated ash--Gravimetric method

非离子表面活性剂硫酸化灰分的测定(重量法)

Standard Type

GBT

ICS

71.100.40

CCS

G72

Status

Active

Issue Date

1999-08-12

Implementation

2000-02-01

Centralized Committee

中国轻工业联合会

Issuing Authority

国家质量技术监督局

Application Summary AI generated

This standard specifies a gravimetric method for determining the sulfated ash content in non-ionic surface active agents. It is applied in the chemical industry for quality control and formulation analysis of surfactants used in detergents, cosmetics, and industrial cleaning products. The method involves incinerating the sample with sulfuric acid and weighing the residue to assess inorganic impurities or additives.

Related Standards

HG/T 4232-2011 Oleamide HG/T 4247-2011 3-Nitro-4-chlorobenzenesulfonic acid HG/T 4231-2011 4-Aminodiphenylamine HG/T 4230-2011 Polyurethane chain extender MCDEA HG/T 4229-2011 polyurethane chain extender HER HG/T 4246-2011 2,5-Dichloronitrobenzene HG/T 4228-2011 polyurethane chain extender HQEE HG/T 4248-2011 Acid dark red P-4B (C.I. Acid red 119)

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.