C.I.サルファーブラウン60 化学特性,用途語,生産方法
製造方法
Trinitro decacyclene with Sodium polysulfide in 114 ~ 116 ℃ reflux heating for 24 hours, then in the 240 ℃ calcination 8 hours, 45 ℃ in the coarse product soluble in Sodium sulfide solution, filtration, with sulfuric acid precipitation.
Properties and Applications
brown.
Standard
|
Acid Resistance
|
Alkali Resistance
|
Light Fastness
|
Fulling
|
Persperation Fastness
|
Soaping
|
Moderate
|
Severe
|
ISO
|
4-5
|
4-5
|
6
|
4-5
|
4-5
|
4-5
|
4
|
C.I.サルファーブラウン60 上流と下流の製品情報
原材料
準備製品