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Natural Vat Dyestuff Indigo Blue Dye 94%

China Natural Vat Dyestuff Indigo Blue Dye 94%, Find details about China Indigo Blue, Indigo from Natural Vat Dyestuff Indigo Blue Dye 94%

Model NO.
Dye 94%
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
Trademark
kelai
Transport Package
25kg Net Bag
Specification
indigo Blue 94%
Origin
China
HS Code
32041510
Model NO.
Dye 94%
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
Trademark
kelai
Transport Package
25kg Net Bag
Specification
indigo Blue 94%
Origin
China
HS Code
32041510
Natural Vat Dyestuff Indigo Blue Dye 94%
 

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

Natural Vat Dyestuff Indigo Blue Dye 94%

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
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.

Natural Vat Dyestuff Indigo Blue Dye 94%

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.

Natural Vat Dyestuff Indigo Blue Dye 94%


Natural Vat Dyestuff Indigo Blue Dye 94%

Natural Vat Dyestuff Indigo Blue Dye 94%


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

Natural Vat Dyestuff Indigo Blue Dye 94%
Natural Vat Dyestuff Indigo Blue Dye 94%
 
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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