| Identification | Back Directory | [Name]
Mordant Green 28 | [CAS]
6222-44-2 | [Synonyms]
Green 3BN
C.I. 17220
Chrome Green M
Mordant Green 28
Chrome Green 3B-N
C.I.Mordant Green 28
Acid mordant Green 28
C.I.Mordant Green 28:C.I.17220
5-Amino-3-[(5-chloro-2-hydroxyphenyl)azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt
2,7-Naphthalenedisulfonic acid, 5-amino-3-[(5-chloro-2-hydroxyphenyl)azo]-4-hydroxy-, disodium salt | [Molecular Formula]
C16H10ClN3Na2O8S2 | [MOL File]
6222-44-2.mol | [Molecular Weight]
517.82 |
| Hazard Information | Back Directory | [Preparation]
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
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Ironing Fastness
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Water
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Alkali
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Acid
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|
ISO
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5
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3-4
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4
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5
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4-5
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5
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|
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