What is the standard packing size?

Standard packing is 25kg per bag or drum, but customized packing is also available.

Factory Supply Sulphur Black 220% Used for Textile Fabric Dye

Name: Factory Supply Sulphur Black 220% Used for Textile Fabric Dye
Brand: Zhengzhou Kelai Chemical Co., Ltd.
SKU: 779663902

Henan, ChinaZhengzhou Kelai Chemical Co., Ltd.

US$1,350.00

5-19 Tons

US$1,200.00

20-49 Tons

US$1,100.00

50+ Tons

Sample price:US$0.00/500g.Request sample

Product profile

Customization

Available

CAS No.

1326-82-5

Formula

C6h4n2o5

Model NO.

sulphur black 220%

EINECS

215-444-2

Certification

ISO

Environmental Protection

Yes

Color

Black

Kind

Sulphur Black

Appearance

Granulars

Application

Textile Printing Auxiliary

Mf

C6h4n2o5

Einecs No.

215-444-2

H.S Code

3204191100

Name

Sulphur Black

Strength

200%, 220%

Moisture

6% Max

Watter Insoluble

0.5% Max

Degree of Fineness

3% Max

Free Sulphur

0.31%

Packing

25kg Net/PP Bag or Customized

Storage

Cool, Dry and Ventilated Place

Loading Quantity

20mt/20'container

Molecular Weight

184.1

Varieties

Sulphur Black Br

Sample

Available

Transport Package

25kg/Bag

Specification

200%, 220%

Trademark

Kelai

Origin

China

HS Code

2817001000

Production Capacity

20000 Ton/Year

Key features

High Strength Options: Available in 200% and 220% strength grades for textile dyeing.

Direct Water Solubility: Can be dissolved directly in water without adding sodium sulfide.

Eco-Friendly Dye: Recognized as one of the most environmental protective dyes for paper.

Customizable Tone: Tone and quality can be adjusted according to customer requirements.

Versatile Application: Suitable for cotton, jute, viscose, and various synthetic fibers.

Flexible Packaging: Options include 25kg bags or drums, with customized packing available.

Company profile

Zhengzhou Kelai Chemical Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤3.32hTerms 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.