NAPHTHOL YELLOW S
Overview
Chemical Names
Sodium or potassium salt of 8-hydroxy-5,7-dinitro-2-naphthalenesulfonic acid
Synonyms
Ext D and C Yellow No. 7 (Sodium salt); Ext D and C Yellow No. 8 (Potassium salt); Acid Yellow; C.I. Food Yellow 1
CAS number
846-70-8
Functional Class
Food Additives
COLOUR
COLOUR
Evaluations
Evaluation year: 1964
Meeting:
28
Specs Code:
W
Report:
Specification:
Previous Years:
1964, NMRS 38/TRS 309-JECFA 8/23, FAS 66.25/NMRS 38B-JECFA 8/128. N
1964, NMRS 38/TRS 309-JECFA 8/23, FAS 66.25/NMRS 38B-JECFA 8/128. N