• Indigo Blue 94% for Cotton Fabric and Textile
  • Indigo Blue 94% for Cotton Fabric and Textile
  • Indigo Blue 94% for Cotton Fabric and Textile
  • Indigo Blue 94% for Cotton Fabric and Textile
  • Indigo Blue 94% for Cotton Fabric and Textile
  • Indigo Blue 94% for Cotton Fabric and Textile

Indigo Blue 94% for Cotton Fabric and Textile

CAS No.: 482-89-3
Formula: C16h10n2o2
EINECS: 207-586-9
Colour: Black
Appearance: Granule
Usage: Leather, Textile
Samples:
US$ 0/500g 1 500g(Min.Order)
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Basic Info.

Model NO.
Indigo Blue
Application Material
Leather
Name
Vat Blue BC
Content
100%
C.I.No.
Vat Blue 4
Product Name
Indigo Blue
Other Name
Vat Blue 1
Formula Weight
262.26
Grade
Tech Grade
Shelf Life
One Year
Colour Index
C.I. Vat Blue 1
Vat Yellow
1, 2, 33
Vat Orange
1, 2, 7, 9, 11, 15
Another Name
Reducing Indigo
Index No. of Dye
C. I. Reducing Blue 1 (73000)
Molecular Formula
C16h10n2o2
Chemical Name
3, 3 - Dioxbisindophenol
Moisture Content
1.0% Max
pH Range
9.5-10.0
Content of Ferric Ions
200ppm Max
Transport Package
25kg Net Bag
Specification
indigo Blue 94%
Trademark
kelai
Origin
China
HS Code
32041510
Production Capacity
15000 Ton/Year

Product Description

Indigo Blue 94% for Cotton Fabric and Textile
 

1.Indigo Blue Powder or Granular 94%

1)We are the biggest manufacturer of disperse dyes,the second biggest manufacturer of     reeactive dyes and sodium hydrosulfite, and specializing in manufacture of indigo blue,sulphur black, vat dyes, basic dyes,  direct dyes and OBA

Indigo Blue 94% for Cotton Fabric and Textile

Basic details of Indigo blue powder 94%

Indigo Blue:coloring matler index C.1 revert blue (73000). Indigo bule is an important organic dye, for dyeing on cotton fabrics and jeans and making up indigo bromide,or made into organic
 
Cas No. 482-89-3
Colour Index  Vat Blue 1
Appearance Dark blue, Powder, Granular
Strength  80%~94%
HS Code 32041510
MF C16H10N2O2
Relative molecular weight 262.27(according to the International molecular weight of 1983
Colour light Similar as the standard sample
Content ≥93.0%,94.0%
Moisture content ≤1.0%
Strength Equal to 100 percent of the standard sample
PH Range 9.5-10.5
Content of ferric ions ≤200PPM
Properties It is insoluble in water and alcohol.It is soluble in hot Aniline

Nature:the appearance is dark blue even grains.It dissolves in hot anilin,but not in water. It turns yellow green when meeting the oil of vitriol.It is yellow in alkaline rongalite revert liquid and white in acidic liquid.

Indigo Blue 94% for Cotton Fabric and Textile

Application of Indigo blue 94%
It is mainly used to dye cotton fibre .The pop "cowboy" clothes mostly are made by indigo blue dying longitudinal yarn and white yarn interweaving;It can be used with sulfurated coloring matter;
Also we can get indigo white,bromized indigo blue from it,they are well used in food coloring matter, biochemistry etc.

Indigo Blue 94% for Cotton Fabric and Textile


Indigo Blue 94% for Cotton Fabric and Textile

Indigo Blue 94% for Cotton Fabric and Textile


Packages of Indigo blue 94%
25KG Plastic-Woven Bag with double polyester liner

Indigo Blue 94% for Cotton Fabric and Textile
Indigo Blue 94% for Cotton Fabric and Textile
 
Storage & Transportation of Indigo blue 94%

The product must be stored in shade, dry & well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.



 

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