GB/T 22807-2019

Active

Leather and fur—Chemical tests—Determination of chromium(VI) content:Colorimetric method

皮革和毛皮化学试验六价铬含量的测定：分光光度法

Standard Type

GBT

ICS

59.140.30

CCS

Y46

Status

Active

Issue Date

2019-12-31

Implementation

2020-07-01

Centralized Committee

中国轻工业联合会

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 a colorimetric method for determining the hexavalent chromium (Cr(VI)) content in leather and fur materials. It is applied in the textile and leather industry for quality control and regulatory compliance testing, particularly to ensure that finished leather goods, such as footwear, garments, and upholstery, meet safety limits for Cr(VI) to prevent skin sensitization and allergic reactions.

Related Standards

NY/T 1173-2006 Technical specifications for testing of animal fur GB/T 17928-1999 Leather--Determination of the stitch tear resistance GB/T 4689.20-1996 Leather--Determination of adhesion of finish GB/T 14789-1993 Fur--Raw mink skin GB/T 14788-1993 Fur--Raccoon dog skins GB/T 14787-1993 Fur--Yellow weasel skins GB/T 14629.1-1993 Fur--Cheki and lamb skin GB/T 14629.4-1993 Fur--Raw goatling skin

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.