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Vat Blue 1 Indigo Blue 94% Used for Textile Dyestuff

China Vat Blue 1 Indigo Blue 94% Used for Textile Dyestuff, Find details about China Indigo Blue Powder, Blue Dyes from Vat Blue 1 Indigo Blue 94% Used for Textile Dyestuff

Model NO.
I-0011
Kind
Textile Dyestuff Chemical
Appearance
Granulars
Application
Textile Printing Auxiliary, Dying Auxiliary
Other Names
Vat Blue 1
C.I.No.
42000
Mf
C16h10n2o2
Physical State
Solid for Vat Dyes
Strength
100%
Usage
Cotton Fabric, Textile Dyestuffs
Purity
94% Min
Shelf Life
2 Years
Boiling Point
600 ° C
Melting Point
390-392ºC
Indigo Content of Ferric Ions
≤200ppm
Indigo pH Range
9.5-10.5
Form
Dark Blue Even Granular and Powder
Loading Package
11mt/20FT Container
Production Time
7 Days
Trademark
Kelai
Transport Package
25 Kgs Net Bag
Specification
94% min
Origin
Henan, China
HS Code
3204159000
Model NO.
I-0011
Kind
Textile Dyestuff Chemical
Appearance
Granulars
Application
Textile Printing Auxiliary, Dying Auxiliary
Other Names
Vat Blue 1
C.I.No.
42000
Mf
C16h10n2o2
Physical State
Solid for Vat Dyes
Strength
100%
Usage
Cotton Fabric, Textile Dyestuffs
Purity
94% Min
Shelf Life
2 Years
Boiling Point
600 ° C
Melting Point
390-392ºC
Indigo Content of Ferric Ions
≤200ppm
Indigo pH Range
9.5-10.5
Form
Dark Blue Even Granular and Powder
Loading Package
11mt/20FT Container
Production Time
7 Days
Trademark
Kelai
Transport Package
25 Kgs Net Bag
Specification
94% min
Origin
Henan, China
HS Code
3204159000
Vat Blue 1 Indigo Blue 94% Used for Textile Dyestuff

Vat Blue 1 Indigo Blue 94% Used for Textile Dyestuff


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.

Vat Blue 1 Indigo Blue 94% Used for Textile Dyestuff

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.

Vat Blue 1 Indigo Blue 94% Used for Textile Dyestuff

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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