What are the available packaging options?

Packaging includes 25KG plastic-woven bags, 200KG cartons, and 20KG or 15KG iron drums, all with double polyester liners.

How stable is the product under different conditions?

It has good light resistance but poor heat resistance, and is unstable to citric acid, tartaric acid, and alkali.

Textile Dye Raw Material Powder Indigo Blue

Name: Textile Dye Raw Material Powder Indigo Blue
Brand: Zhengzhou Kelai Chemical Co., Ltd.
SKU: 740417412

Henan, ChinaZhengzhou Kelai Chemical Co., Ltd.

US$6,500.00

1-9 Tons

US$6,450.00

10-49 Tons

US$5,600.00

50+ Tons

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

207-586-9

Formula

C16h10n2o2

Model NO.

Indigo blue 94%

EINECS

207-586-9

Use

Textile

Colour

Blue

Appearance

Powder

Type

Natural

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

Content

94% Min

Moisture

1% Max

Fe3

300ppm Max

Formula Weight

262.2628

Application

Textile Industry

Sample

Available

Loading Quantity

11mt/20'container

Transport Package

PP Bag

Specification

25kg

Trademark

Kelai

Origin

Henan

HS Code

3204151000

Production Capacity

5000mt

Key features

High Purity Content: Minimum 94% content with moisture max 1% and Fe3+ max 300ppm.

Versatile Applications: Suitable for dyeing cotton, wool, silk, viscose fiber paste, and biochemical indicators.

Natural Type: 100% natural indigo blue powder with unique color tone.

Free Sample Available: Free samples provided for quality verification before bulk orders.

Factory Direct Supply: Direct supply from factory ensuring high quality and prompt delivery.

Extensive Export Experience: Over ten years of exporting experience to global markets.

Stable Chemical Properties: Dark blue appearance with specific solubility in water, ethanol, and glycerin.

Flexible Packaging Options: Available in 25KG bags, 200KG cartons, and 20/15KG iron drums.

Company profile

Zhengzhou Kelai Chemical Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤2.52hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP

About Our Factory & Business Background

AddressNo. 38 Lijing Garden, Jinshui District, Zhengzhou, Henan, China

Our Production Capability & Technical Expertise

Main ProductsSLES, Titanium Dioxide, PVC Resin, Iron Oxide, Carbon Black, Sulphur Black

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Western Europe

Product Q&A

Q:What is the purity of the Indigo Blue powder?

The content is guaranteed to be at least 94% with a maximum of 1% moisture and 300ppm Fe3+.

Q:Can this product be used for dyeing wool and silk?

Yes, it is widely used for dyeing cotton, wool, silk, and for viscose fiber paste coloring and printing.

Q:Is the product available in granular form?

Yes, the product is available as dark blue even granular powder.

Q:What are the solubility characteristics of Indigo Blue?

It is slightly soluble in water, ethanol, glycerin, and propylene glycol, but insoluble in oils and fats.

Q:Do you offer free samples?

Yes, free samples are available for customers to verify quality before placing orders.

Send Inquiry

*To: