GB/T 21890-2015 Active National standards

GB/T 21890-2015 Acid brilliant yellow P-4R 150%(C.I.Acid yellow 42)

Publish Date: 2015-05-15 Implement Date: 2015-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 21890-2015

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Dye

ICS Name: Comprehensive Chemical Products

Publish Date: 2015-05-15

Implement Date: 2015-12-01

Pages: 8 pages

Scope

This standard specifies the requirements, sampling, test methods, inspection rules, and marking, labeling, packaging, transportation, and storage for Acid Yellow P4R 150% (C.I. Acid Yellow 42, Weak Acid Yellow R) products. This standard applies to the quality control of Acid Yellow P4R 150% products. Structural formula: Molecular formula: C32H24N8Na2O8S2 Relative molecular mass: 758.69 (according to the 2009 International Relative Atomic Mass) CAS RN: 6375559