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C.I.ACID BLUE 9

Color sample

Dyeing depth

Light fastness

Colour fastness

Washing fastness
50℃

Perspiration fastness
PH5.5

Perspiration fastness
PH8  

Hot pressing
180°C

Rubbing

Change

Staining

Change

Staining

Change

Staining

Change

Staining

Dry

Wet

1.0%

2

4-5

4-5

4

4

3-4

3-4

4-5

4-5

4

3-4

 

性狀與應(yīng)用:

艷綠光藍(lán)。藍(lán)紫色粉末,易溶于水,在 90益水中的溶解度為 50g/l,可溶于乙醇。在濃硫酸中為橙色,稀釋后為淡黃色。染料的水溶液為綠光藍(lán)色,加氫氧化鈉后幾乎呈無色,同時有深紫色沉淀。勻染性好,拔白性較好,對銅、鐵離子敏感,染色時應(yīng)注意,否則影響色光。本品用于羊毛、蠶絲、錦綸及羊毛混紡織物的染色和印花。也可以用作食品染料和有機(jī)顏料,也用于紙張著色和衛(wèi)生防疫領(lǐng)域,還可用于皮革的著色。


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Copyright(C)2024, Jinhua Shuanghong Chemical Co., Ltd. All Rights Reserved.
Supported by  ChemNet ChinaChemNet Toocle?