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Indigo Blue Dyes /Indigo Blue for Clothing

China Indigo Blue Dyes /Indigo Blue for Clothing, Find details about China Indigo Blue 94%, Indigo Blue from Indigo Blue Dyes /Indigo Blue for Clothing

Model NO.
indigo blue 94%
Appearance
Powder
Type
Synthetic
Solubility
Insolubility
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
indigo blue 94%
Origin
China Mainland
HS Code
60062300
Model NO.
indigo blue 94%
Appearance
Powder
Type
Synthetic
Solubility
Insolubility
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
indigo blue 94%
Origin
China Mainland
HS Code
60062300
China hot sale ISO Indigo Blue 94% for Textile

1.Products description of indigo blue:

Molecular formula: C16H10N2O2
Molecular weight: 262Nature :This product is dark-blue uniform powdery or granular. It cannot be dissolved in water and common organic solvents such as ethanol and aether, but can be dissolved in hot aniline and melt phthalic anhydride. Its melting point in the closed capillary is 390-392°C, and it begins sublimating slowly at 290°C. It has very good sunburn endurance and application performance.

Appearance:Dark blue even Granular and Powder

2.Specification of indigo blue:

Cas No.482-89-3
Colour Index Vat Blue 1
AppearanceDark blue,Powder
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

Indigo Blue Dyes /Indigo Blue for Clothing
Indigo Blue Dyes /Indigo Blue for Clothing



3.Usage of indigo blue:
1. widely used for dyeing cotton fibre and polyester;
2. used for direct printing on cotton fibre
3. can be processed into organic pigment
Indigo Blue Dyes /Indigo Blue for Clothing

4.Package of indigo blue:
25kg/bag,11MT/20'FCL

5.FAQ:
Q1: Can I visit your company? 
Yes, welcome to visit our company and inform us in advance. 

Q2: Can you send a sample for our reference? 
Of course. Sample can be sent on your request, by the way, trial order is available.

Q3: Will you protect the development for barnd company? 
All the development for the brands we will not share with other customers without permission to secure the benefits of brand buyer.

Q4: What is the payment item? 
T/T or L/C at sight is acceptable, and other payments are negotiable. 

Q5. What"s the lead time of each order? 
In general, lead time for lab dips is 2-3 days and lead time for bulk production is 7-15days after all details confirmation. 
Q6.How to confirm the quality with us before start to produce? 

 (1)You can get  samples  choose among it  , then we make the quality according to that.

 (2)Send us your sample, and we make the product according to your quality.

Welcome to your business!!!

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