Acid Black 194

Name	Acid Black 194
Synonyms	Black MSRL Acid Black RM Acid Black 194 Acidol Black M Acid Black S-BL Acid Black M-5RL Neutral Black M-SRL C.I. Acid Black 194 Airedale Fast Black
CAS	61931-02-0

Molecular Formula	C20H12N3NaO7S
Molar Mass	461.38
Storage Condition	2-8℃
Physical and Chemical Properties	Dark brown powder. Soluble in water.

EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
Introduction	acid black 194, black brown powder, can be used for wool, silk, nylon, wool blended fabric dyeing and wool, direct printing of silk fabric, the color is thick, good levelness. For wool and other fibers in the same bath dyeing, silk dyeing, nylon staining serious, acetate fiber and cellulose fiber slightly stained.
Use	neutral black M-SRL is used for dyeing wool, nylon, silk and wool blended fabrics, and can also be used in wool, direct printing on nylon and silk fabrics. Dyeing nylon has good dyeing depth. it can be used for dyeing wool, nylon, silk and blended fabrics
production method	with 6-nitro-1, 2, 4-acid and 2-Naphthol as raw materials, the 6-nitro-1, 2, 4-acid was first diazotized, then coupled with 2-naphthol and finally complexed with chromium salicylate to give the product. The final product was obtained by filtration and drying..

Last Update：2024-04-09 21:04:16

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CAS: 61931-02-0
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Product Name: C.I. Acid Black 194 Visit Supplier Webpage Request for quotation
CAS: 61931-02-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409

Wechat: 18301782025

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Acid Black 194

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