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The loading quantity is 11mt per 20-foot container.

Vat Blue 1 Indigo Blue 94% Granule

Name: Vat Blue 1 Indigo Blue 94% Granule
Brand: Zhengzhou Kelai Chemical Co., Ltd.
SKU: 742131102

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

Product specifications

Indigo Blue 94%

Sample price:US$0.50/kg.Request sample

Product profile

Customization

Available

CAS No.

482-89-3

Formula

C16h10n2o

Model NO.

Indigo Blue

EINECS

207-586-9

Certification

REACH

Environmental Protection

Yes

Color

Blue

Kind

Textile

Appearance

Powder

Application

Pretreatment Auxiliary, Textile Printing Auxiliary, Dying Auxiliary, Post-Processing Auxiliary

Product Name

Indigo Blue

Other Name

Blue Indigo/Indigo

Mf

C16h10n2o2

Indigo pH Range

9.5-10.5

Type

Vat Dye

Indigo Content of Ferric Ions

≤200ppm

Indigo Powder Color

Blue

Indigo Appearance

Powder, Granular

Model Number

Natural Indigo

Steam Pressure

1.27e-06mmhg at 25°C

Boiling Point

1.417g/cm3

Flash Point

158.2 ° C

Loading Quantity

11mt 20 Container

Melting Point

400.4 ° C at 760 Mmhg

Storage

Dry Place

Transport Package

25kg Bag

Specification

blue indigo

Trademark

Origin

China

HS Code

3204151000

Production Capacity

3000 Per Month

Key features

High Purity Content: Indigo content is guaranteed at 94.0% with moisture content under 1.0%.

Versatile Application: Suitable for dyeing cotton, polyester, cambric, viscose, and vinylon fabrics.

Flexible Packaging: Available in 25kg drums, cartons, or bags, with pallet options as requested.

Fast Shipment: Indigo shipped within 7 days after receiving prepayment or L/C at sight.

Quality Assurance: Factory accepts any third-party inspection to ensure product quality.

Direct Factory Source: Direct manufacturing from Zhengzhou, China, ensuring competitive pricing.

Company profile

Zhengzhou Kelai Chemical Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤2.69hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryZhengzhou Kelai Chemical Co., Ltd. is identified as a trading company headquartered in Zhengzhou, Henan, with permitted import and export activities. The provided information describes fine-chemical R&D, production, operations, and exports to more than 68 countries, although other records characterize the entity as a chemical-products trading business. It reports ISO 9001 and ISO 14001 certifications, OEM/ODM availability, recent new-product activity, and multiple customization options. Service logistics include warehousing, contract-carrier transportation, and stated lead times within 15 working days in both peak and off-season periods. However, it has no overseas showroom, agents, branches, or offline trade-show participation, and no SDK is available. Financial records are indicated for 2023–2025, but no substantive financial-performance evidence is provided. Supplier-management procedures are not documented, and customer evidence is limited to general claims of OEM service for known brands and exports...

Supplier typeThe supplier is explicitly classified as a trading company, with permitted import/export activities and a Zhengzhou, Henan location. Its background description also states involvement in fine-chemical R&D, production, and operations, so the available records present both trading and product-related capabilities.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 certifications. These are explicit certifications relevant to environmental and quality management systems.

After-Sales capabilityService support includes warehousing, contract-carrier transportation, and stated lead times within 15 working days in both peak and off-season periods. However, the supplier reports no overseas showroom, agents, branches, or offline trade-show participation, and offers overseas services in zero countries; therefore, after-sales coverage is not demonstrated as strong, particularly internationally.

R&D capabilityThe supplier reports R&D capability, at least one new product during the past year, and ODM services; its company background describes fine-chemical R&D. However, it explicitly has no available SDK, so innovation support is evidenced for product development but not for SDK-based integration.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, flexible customization, and customization from designs. It also reports ODM availability, providing direct evidence of broad customization support.