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Textile Dyeing Powder or Granules Indigo Blue Factory

China Textile Dyeing Powder or Granules Indigo Blue Factory, Find details about China Indigo Blue Factory, Indigo Blue from Textile Dyeing Powder or Granules Indigo Blue Factory

Model NO.
indigo blue 94%
Application Material
Leather
Name
Indigo Blue
Content
94%
C.I.No.
Vat Blue 6
Product Name
Indigo Blue
Other Name
Indigo
Density
1.417g/cm3
Melting Point
390-392 ° C (DEC.)
Boiling Point
400.4 ° C at 760 Mmhg
Flash Point
158.2 ° C
Steam Pressure
1.27e-06mmhg at 25°c
Indigo Blue Appearance
Dark Blue Even Granular
Moisture
1% Max
Fe3
300ppm Max
Formula Weight
262.2628
Application
Textile Industry
Sample
Available
Storage
Dry Place
Loading Quantity
11mt/20′container
Trademark
KELAI
Transport Package
25kg Bag
Specification
25kg net
Origin
China
HS Code
3204151000
Model NO.
indigo blue 94%
Application Material
Leather
Name
Indigo Blue
Content
94%
C.I.No.
Vat Blue 6
Product Name
Indigo Blue
Other Name
Indigo
Density
1.417g/cm3
Melting Point
390-392 ° C (DEC.)
Boiling Point
400.4 ° C at 760 Mmhg
Flash Point
158.2 ° C
Steam Pressure
1.27e-06mmhg at 25°c
Indigo Blue Appearance
Dark Blue Even Granular
Moisture
1% Max
Fe3
300ppm Max
Formula Weight
262.2628
Application
Textile Industry
Sample
Available
Storage
Dry Place
Loading Quantity
11mt/20′container
Trademark
KELAI
Transport Package
25kg Bag
Specification
25kg net
Origin
China
HS Code
3204151000

                          Textile dyeing Powder or Granules Indigo Blue Factory
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

2.Indigo BLue (Vat Blue dyes)
Molecular Formula: C16H10N2O2
Colour Index: C.I. Vat Blue 1
Cas No. 482-89-3

Composion: Phenylethane acid potassium salt reacts to amino sodium through alkali fusion, and then oxidized.
Appearance: Dark blue even Granular and Powder 
Strength:94%
Shade: To the similar standard of the factory
Moisture%:0.45 Max
Particle size(-60 mesh)%: 95
Fe3:200ppm Max

3.Properties of indigo:
It is insoluble in water and alcohol.It is soluble in hot Aniline.
Textile Dyeing Powder or Granules Indigo Blue Factory

4.Specification of Indigo blue 94%

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


5.Package
25KG Plastic-Woven Bag with double polyester liner
Textile Dyeing Powder or Granules Indigo Blue Factory

 
6.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.

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