GREEN S

GREEN S – SPECIFICATION

Name –GREEN-SRevision No –00
ClassificationE 142 / C. I. FOOD GREEN # 4 /C.I. NO. 44090
  Effective Date –01/01/2002
No.CharacteristicRequirement
 DESCRIPTIONBLACK POWDER
1Total colour/Assay, percent by Mass, min.80.00
2Water-insoluble matter, percent by mass, Max.00.20
3Combined ether extracts, percent by mass, Max.00.20
4Subsidiary dyes, percent by mass, Max.02.00
5Dye intermediates, percent by mass, max.Leuco basev 4,4′- Bis (Dimehtyl amino )-benzhydril alcohol4,4-Bis (dimethyl amino) – benzophenon3- Hydroxy naphthalene , 2-7 – dislfunic acid05.0000.1000.1000.20
6Unsulfonated primary aromatic amine (calculated as aniline) percent by mass, max.00.01
7Lead, mg/kg, Max.10.00
8Arsenic, mg/kg, Max.03.00
9Heavy metals, (as pb) mg/kg, max40.00