サルファーブラウン4R 化学特性,用途語,生産方法
製造方法
similar C.I. Sulphur Red 6 (C.I. 53720) stated in the method, The curing reaction is not added to copper sulfate. According to Ken shade requirements, adjust the curing reaction (reduce) the proportion of copper sulfate, available shade from dark red to red-brown dye.
Properties and Applications
red light brown. Part of the soluble in water. In concentrated sulfuric acid for blue purple, dilution after brown precipitation; In the Sodium sulfide solution solubility is good, for the red light brown.
Standard
|
Acid Resistance
|
Alkali Resistance
|
Light Fastness
|
Fulling
|
Persperation Fastness
|
Soaping
|
Moderate
|
Severe
|
ISO
|
4
|
2
|
4
|
2-3
|
3
|
3-4
|
2-3
|
AATCC
|
4-5
|
2
|
5
|
2
|
|
|
3
|
サルファーブラウン4R 上流と下流の製品情報
原材料
準備製品