НАФТОХРОМ ЗЕЛЕНЫЙ химические свойства, назначение, производство
Химические свойства
brown-red to brown powder
Подготовка
1-(Trichloromethyl)benzene(1 Moore) and 1-Hydroxy-2-naphthoic acid (2 Moore) in the presence of copper in Sodium hydroxide solution condensation.
Свойства и приложения
green. Soluble in water for yellow brown. In concentrated sulfuric acid to blue, green after diluted, brownish red precipitation.
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Standard
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Ironing Fastness
|
Light Fastness
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Fulling
|
Persperation Fastness
|
Soaping
|
Water
|
|
Alkali
|
Acid
|
|
ISO
|
5
|
4
|
2-3
|
4-5
|
4
|
4
|
5
|
|
AATCC
|
5
|
4
|
3
|
|
3-4
|
3
|
5
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НАФТОХРОМ ЗЕЛЕНЫЙ препаратная продукция и сырье
сырьё
препарат