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fast blue-ffrl cas 74749-42-1

Chemical Name:Fast Blue-FFRL

CAS No.:74749-42-1

Molecular Formula:C14H12Cl2N4O2

Molecular weight: 339.18

Appearance: Blue fine powder

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Description

Fast Blue-FFRL quick Details

Chemical Name:Fast Blue-FFRL

CAS No.:74749-42-1

Molecular Formula:C14H12Cl2N4O2

Molecular weight: 339.18

Appearance: Blue fine powder

Fast Blue-FFRL typical Properties

Item Specification Test Result
Appearance Blue fine powder Blue fine powder
Intensity 100% 100%

Fast Blue-FFRL Usage

This product can be used for dyeing cotton, viscose, silk and its blended fabrics, generally not for printing.Dyeing cotton or viscose to bright blue, medium migration dyeing, good levelling dyeing.Dyed polyester/viscose blended fabric can be dyed with disperse dyes at the same bath temperature with slightly reddish color.Good fastness to light.

Fast Blue-FFRL Packaging and Shipping

Packing: 25kg/drumby air or by sea

Fast Blue-FFRL Storage

Warehouse ventilation and low temperature drying.