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Dynasty Chemicals (NingBo) Co., Ltd.

 [Zhejiang,China]

Business Type:Manufacturer , Distributor/Wholesaler

Main Markets: Worldwide , Africa , Americas , Asia , Europe , Middle East , Oceania

Exporter:51% - 60%

Certs:ISO9001

Description:C.I.Direct Black 17,Direct Black 17,Direct Grey D

HomeProductsDyesDirect DyesDirect Black 17 CAS No.2945-96-2
Direct Black 17 CAS No.2945-96-2
  • Direct Black 17 CAS No.2945-96-2

Direct Black 17 CAS No.2945-96-2

Min. Order:
25 Kilogram
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  • Product Description
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Overview
Product Attributes

Model No.: Dyrect Grey D

Supply Ability & Additional Information

Packaging: 25Kgs/Carton

Packaging & Delivery
Selling Units:
Kilogram
Package Type:
25Kgs/Carton

Dyrect fast Dyes are applicable to cotton, rayon and linen, with good light fastness.

Dyrect C.I. Direct CAS No. Characteristics
Grey D Black 17 2945-96-2 Greenish Grey

Properties and Applications

Green light gray to green and black. Black powder. Soluble in water for violet black, 80 ℃ in the solubility of 20 g/L, soluble in ethanol gray light purple. The strong sulfuric acid is a deep blue in green, orange brown after diluted precipitation. The dye solution to join strong hydrochloric acid for dark brown, have precipitation;  Adding concentrated sodium hydroxide solution in gray light purple precipitate. Cellulose fiber of dyeing, the dye absorption rate as well, in 40 ~ 80 ℃ maximum of affinity, discharge the gender is good. Used for cotton or viscose dyeing, is not used for printing. Can also be used for silk, PVA, polyamide fiber and its blended fabric dyeing.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 2 3-4 3 2 2
AATCC 5 3 3 3 3


Product Categories : Dyes > Direct Dyes

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