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Mordant Green 28

Name:C.I.Mordant Green 28,C.I.17220

Molecular Structure: Single azo class

C.I.Mordant Green 28,C.I.17220,CAS 6222-44-2,517.83,C16H10ClN3Na2O8S2,Chrome Green 3BN,Chrome Green M

C.I.Mordant Green 28,C.I.17220,CAS 6222-44-2,517.83,C16H10ClN3Na2O8S2,Chrome Green 3BN,Chrome Green M

Molecular Formula:C16H10ClN3Na2O8S2

Molecular Weight: 517.83

CAS Registry Number:6222-44-2

Manufacturing Methods : 2-Amino-4-chlorophenol diazotization, in alkaline condition and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling.

Properties and Applications: dark blue light green. Soluble in water for Plum red. In concentrated sulfuric acid to red light blue, dilution after Plum red; In 10% sodium hydroxide solution for red light purple. Dye aqueous solution to join hydrochloric acid have brown light red precipitation.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 5 3-4 4 5 4-5 5

List of Suppliers:

Chrome Green 3BN ( Kaseihin Kogyo Kyokai )

Chrome Green M ( Industria Chimica Dott? )

Kemachrome Green 3BN( Karsandas Mavji )

Mordant Green No. 15( Day-Glo Color Corp. )


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