Basic Brown 4 Bismarck Brown R for Leather and Paper

Product Details
Customization: Available
Colour: Brown
Appearance: Powder
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  • Basic Brown 4 Bismarck Brown R for Leather and Paper
  • Basic Brown 4 Bismarck Brown R for Leather and Paper
  • Basic Brown 4 Bismarck Brown R for Leather and Paper
  • Basic Brown 4 Bismarck Brown R for Leather and Paper
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Basic Info.

Model NO.
Basic Brown 4
Application Material
Leather
Name
Basic Brown 4
Content
100%
C.I.No.
21010
Application
Paper, Leather, Ink, Cotton
Transport Package
25kg/Bag, Drum, Carton
Specification
basic dye
Trademark
EMPEROR
Origin
China
HS Code
3204130000
Production Capacity
80000mt/Year

Product Description

Product Name:BASIC BROWN 4
C.I. No.: 21010
CAS No.: 1052-36-6/8052-76-4

Molecular Formula: C21H24N8
Molecular Weight: 388.47
Shade: brown
 
Relative name:
Bismarck Brown R;

Basic brown 4 Physical Properties and light fastness.
Basic brown 4
Light Fastness 1
Perspiration Fastness(fading) 4
Perspiration Fastness(stain) 1
Soaping(fading) 1
Soaping(stain) 2
 
Basic brown 4 Properties: red light brown. For yellow brown is soluble in water, soluble in ethanol and soluble fiber element, slightly soluble in acetone, insoluble in benzene. The strong sulfuric acid for brown, diluted into a red light brown; In nitric acid solution for purple, to brown; In strong hydrochloric acid for purple solution (don't). The dye solution to join strong hydrochloric acid for yellow brown; Add 10% sodium hydroxide solution into orange.
 
Applications:
Mainly used for silk, wool fabric dyeing, also used in leather and paper color
 
Package, 25KG/DRUM, CARTON BOX, BAG



Basic Brown 4 Bismarck Brown R for Leather and Paper
Basic Brown 4 Bismarck Brown R for Leather and Paper
Basic Brown 4 Bismarck Brown R for Leather and Paper
Basic Brown 4 Bismarck Brown R for Leather and Paper

Basic Brown 4 Bismarck Brown R for Leather and Paper

 

 

 

 

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