Kupfer, Kresol-1,5-dinitronaphthalin-Natriumpolysulfidreaktionsprodukte Komplexe Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
To 138 parts of??1,5-Dinitronaphthalene?and 75 parts of ?the coarse Cresol mixture with Sodium polysulfide in Copper sulfate monohydrate and Sodium chloride presence, in 265 ℃ calcination 12 ~ 14 hours. 1, 5 – dinitrobenzene before roasting in Sodium polysulfide available in 90 ℃ reduction (BIOS 1155, 12).
Properties and Applications
dark brown.
Standard
|
Acid Resistance
|
Alkali Resistance
|
Light Fastness
|
Fulling
|
Persperation Fastness
|
Soaping
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Moderate
|
Severe
|
ISO
|
4-5
|
4
|
5-6
|
4
|
4-5
|
4
|
2-3
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Kupfer, Kresol-1,5-dinitronaphthalin-Natriumpolysulfidreaktionsprodukte Komplexe Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte