Basic information Safety Supplier Related
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Acid Black 168

Basic information Safety Supplier Related

Acid Black 168 Basic information

Product Name:
Acid Black 168
Synonyms:
  • AcidblackBL
  • Acid Black MZ
  • NEUTER BLACK BL
  • Black BL
  • Everlan Black NS
  • Sella Fast Grey BRL.
  • Acid Black 168
  • Neutral black WAN
CAS:
12238-87-8
MF:
[C38H23N6O10S.Cr.2Na];[C36H20N5O9S.Cr.2Na]
MW:
0
Mol File:
Mol File
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Acid Black 168 Usage And Synthesis

Preparation

–4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling, and then translate into 1:2 chromium complex.

Properties and Applications

black. Black powder, its water solution is blue. Used for wool, silk, tussah, polyamide, Polyvinyl alcohol, peacekeeping/cotton, wool/stick blended fabric dyeing and printing. But with the direct dyes with bath dyeing. Can also be used for leather dyeing.

Acid Black 168 Preparation Products And Raw materials

Raw materials

Salicylic acid2-Naphthol2-Amino-4-nitrophenol1-Amino-2-naphthol-4-sulfonic acid1-Acetamido-7-hydroxynaphthalene

Acid Black 168Supplier

Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Email
422131432@qq.com
Hangzhou Sunshine Chemicals Co., Ltd
Tel
0086-571-88523165
Email
wangjf@aciddyes.com
Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241 18871490274
Email
1400878000@qq.com
Alfa Chemistry
Tel
1-516-6625404
Email
support@alfa-chemistry.com
Shanghai Orgchem Co.,Ltd.
Tel
+86-21-5877 1921
Email
info@chemofchina.com
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Acid Black 168(12238-87-8)Related Product Information