HomeProductsDyesDirect DyesDirect Yellow 12 CAS No.2870-32-8

Direct Yellow 12 CAS No.2870-32-8

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

Model No.Direct Chrysophenine G

Supply Ability & Additional Information

Packaging25Kgs/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
Chrysophenine G Yellow 12 2870-32-8 Reddish Yellow
Properties and Applications

Red light yellow. Deep yellow evenly powder. Soluble in water solution for yellow until golden brown, temperature drop the floe dyes have separation, the solubility in water for 30 g/L (80 ℃), and adequate soluble in ethanol (for lemon yellow) and soluble fiber element, slightly soluble in acetone for green light yellow. The strong sulfuric acid to red light purple, diluted to red light blue for purple, precipitation. The dye solution to join strong hydrochloric acid for deep red sauce, precipitation; Add thick sodium hydroxide solution for gold orange, precipitation; Add in 1 0% sodium hydroxide solution a slight change color. 2% of the dye below 15 ℃ in aqueous solution which is glue frozen form, the name frozen yellow. Cellulose fiber of dyeing, the dye absorption rate as well, in 40 ℃ maximum when affinity, discharge performance is very good. Used for dyeing cotton and viscose, to dead cotton has certain covering power, can also be used for cotton or viscose fabric printing, also can be used for silk, wool, PVA, polyamide fiber and its blended fabric dyeing. Can also be used for leather, paper, biological shading, its heavy metal salt can be used for Pigment.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3 4-5 4 1 1
AATCC 2 2-3 4-5 1 1



Product Categories : Dyes > Direct Dyes

Email to this supplier
  • *Subject:
  • *To:
    Mr. Sales Director
  • *Email:
  • *Message:
    Your message must be between 20-8000 characters
HomeProductsDyesDirect DyesDirect Yellow 12 CAS No.2870-32-8
Send Inquiry
*
*

Sales Director

Mr. Sales Director

SEND INQUIRY

Home

Product

Whatsapp

About Us

Inquiry

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send