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C.I.Mordant Green 22

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C.I.Mordant Green 22 Basic information
Product Name:C.I.Mordant Green 22
Synonyms:C.I.Mordant Green 22;Mordant Green 22;C.I.Mordant Green 22:C.I.45510
CAS:10290-07-0
MF:C20H13NaO9S
MW:452.36
EINECS:
Product Categories:
Mol File:10290-07-0.mol
C.I.Mordant Green 22 Structure
C.I.Mordant Green 22 Chemical Properties
Safety Information
MSDS Information
C.I.Mordant Green 22 Usage And Synthesis
Preparationthe Gallic acid (or Benzene-1,2,3-triol) and Phthalic anhydride in 190 ~ 200 ℃, then reactions and concentrated sulfuric acid heated to 200 ℃ or so,Then transformed insoluble mordanting Gallic acid green ?a water-soluble bisulfite compound.
Properties and Applicationsdeep green. Slightly soluble in water for deep green light brown, soluble in hot ethanol for Copenhagen blue. In concentrated sulfuric acid to dark brown, dilution after green black.
Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 5 4 5 4 5
C.I.Mordant Green 22 Preparation Products And Raw materials
Raw materialsPyrogallol-->Phthalic anhydride
Tag:C.I.Mordant Green 22(10290-07-0) Related Product Information
Mordant Green 21 Mordant Green 30 disodium 5-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2,7-disulphonate Mordant Green 24 Mordant Green 26 Mordant Green 28 Mordant Green 23 Mordant Green 34 NAPHTHOCHROME GREEN