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Chemical Dyeing Indigo Blue 94% for Leather Jeans and Textile

China Chemical Dyeing Indigo Blue 94% for Leather Jeans and Textile, Find details about China Vat Blue, Indigo Dye from Chemical Dyeing Indigo Blue 94% for Leather Jeans and Textile

Model NO.
I-0014
Kind
Textile Dyestuff Chemical
Appearance
Granulars
Application
Textile Printing Auxiliary, Dying Auxiliary
Product Name
Indigo Blue
Other Name
Blue Indigo/Indigo
Mf
C16h10n2o2
Indigo pH Range
9.5-10.5
Type
Vat Dye
Indigo Content of Ferric Ions
≤200ppm
Melting Point
400.4 ° C at 760 Mmhg
Boiling Point
1.417g/cm3
Density
Natural Indigo
Steam Pressure
1.27e-06mmhg at 25°c
Moisture
1% Max
Flash Point
158.2 ° C
Storage
Dry Place
Loading Quantity
11mt/20′container
Sample
Available
Trademark
Kelai
Transport Package
25 Kgs Net Bag
Specification
94% min
Origin
Henan, China
HS Code
3204159000
Model NO.
I-0014
Kind
Textile Dyestuff Chemical
Appearance
Granulars
Application
Textile Printing Auxiliary, Dying Auxiliary
Product Name
Indigo Blue
Other Name
Blue Indigo/Indigo
Mf
C16h10n2o2
Indigo pH Range
9.5-10.5
Type
Vat Dye
Indigo Content of Ferric Ions
≤200ppm
Melting Point
400.4 ° C at 760 Mmhg
Boiling Point
1.417g/cm3
Density
Natural Indigo
Steam Pressure
1.27e-06mmhg at 25°c
Moisture
1% Max
Flash Point
158.2 ° C
Storage
Dry Place
Loading Quantity
11mt/20′container
Sample
Available
Trademark
Kelai
Transport Package
25 Kgs Net Bag
Specification
94% min
Origin
Henan, China
HS Code
3204159000
Chemical Dyeing Indigo Blue 94% for leather Jeans and Textile
Chemical Dyeing Indigo Blue 94% for Leather Jeans and Textile


Basic information

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
AppearanceDark blue, Powder, Granular
Strength 80%~94%
HS Code32041510
MFC16H10N2O2
Relative molecular weight262.27(according to the International molecular weight of 1983
Colour lightSimilar as the standard sample
Content≥93.0%,94.0%
Moisture content≤1.0%
StrengthEqual to 100 percent of the standard sample
PH Range9.5-10.5
Content of ferric ions≤200PPM
PropertiesIt 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.
 
Specification of Indigo blue 94%
 
                                                          Indigo
 
Products nameIndigo(C.I Vat Blue 1#)
molecular formulaC16H10N2O2
molecular weight262
test conditionHG/T 2750-1996
appearancedark-blue uniform powder or granule
(1)original powder
content%≥94.0
particbe size(60mesh)%≥96.0
moisture%≤1.0
Fe3+<200PPM
(2) pelleting
content%≥94.0
moisture%≤1.0
Fe3+<200PPM
(3)Promoter
content%≥93.0
moisture%≤0.8
Fe3+<200PPM
 
 
Usage

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.

Chemical Dyeing Indigo Blue 94% for Leather Jeans and Textile

Package

25KG Plastic-Woven Bag with double polyester liner
 
Storage & Transportation

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.

Chemical Dyeing Indigo Blue 94% for Leather Jeans and Textile

Why choosing us:

1. Over 10 years' export experience in the chemical industry with professional sevice. 
2. Strong professional team to develop product and control mass production quality.
3. Usually the standard of PHASE-I is between 10%--30%, we can adjust it based on buyer's demand.

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