What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

How long has the company been exporting?

The company has more than ten years of exporting experience since 2015.

Indigo Blue 94%

Name: Vat Blue 1/ Vat Dyes/ Indigo Blue 94%
Brand: Zhengzhou Kelai Chemical Co., Ltd.
SKU: 740418232

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: Indigo Blue content is guaranteed at 94% minimum for consistent dyeing results.

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

Multiple Packaging Options: Available in 25KG plastic-woven bags, 200KG cartons, and 20/15KG iron drums with liners.

Factory Direct Supply: Direct supply from manufacturer ensuring quality control and competitive pricing.

Free Sample Available: Customers can request free samples to verify product quality before bulk ordering.

Long Export Experience: Over ten years of international export experience serving global markets.

Stable Chemical Properties: Features unique color tone with good light resistance and salt tolerance.

Global Shipping Terms: Flexible Incoterms including FOB, CFR, CIF, DDP, and DAP for worldwide delivery.

Company profile

Zhengzhou Kelai Chemical Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤2.31hTerms 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 level of this Indigo Blue?

The product guarantees a minimum content of 94% with moisture not exceeding 1.0%.

Q:Which materials can be dyed with this product?

It is suitable for dyeing cotton, wool, silk, and can be used in viscose fiber paste coloring and printing.

Q:What packaging options are available for this dye?

We offer 25KG plastic-woven bags, 200KG cartons, and 20/15KG iron drums, all with double polyester liners.

Q:Is it possible to get a free sample?

Yes, free samples are available for customers to test the product quality.

Q:What are the solubility characteristics of Indigo Blue?

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

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