How should the product be stored?

Store in a cool, dry, well-ventilated warehouse, away from direct sunlight, heat, and oxidizing chemicals.

What packaging options are available?

We offer 25kg plastic woven bags, 25kg iron drums, or packaging according to your specific requirements.

Factory Supply Sulphur Black 1 200% for Denim Fabric

Name: Factory Supply Sulphur Black 1 200% for Denim Fabric
Brand: Zhengzhou Kelai Chemical Co., Ltd.
SKU: 780471472

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/kg.Request sample

Product profile

Customization

Available

CAS No.

1326-82-5

Formula

C6h4n2o5

Model NO.

sulphur black 200%

EINECS

215-444-2

Colour

Black

Appearance

Granule

Usage

Textile

Application Material

Textile

Type

Synthetic

Solubility

Varieties

Sulphur Black Br

Production Method

Boiling Method

Moisture

2.9% Max

Degree of Fineness

3% Max

Free Sulphur

0.31%

Storage

Cool, Dry and Ventilated Place

Loading Quantity

20mt/20 Container

Molecular Weight

184.1

Delivery Time

Within 7 Days

Samples

Available

Supply Ability

2000ton/Month

Acid Resistance

Light Fastness

Soap Resistance

Color

Black

Grade

Top Grade

Strength

100%-240%

Transport Package

25kgs Net Bag

Specification

100% 200% 220%

Trademark

kelai

Origin

HS Code

3204191100

Production Capacity

3000tons/Month

Key features

High Strength Options: Available in 100% to 240% strength grades including BR 185%, 200%, 220%, and 240%.

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

Excellent Fastness: Features good wash fastness and light fastness rating of 6.

Cost-Effective Solution: Cheap sulfur dye with easy application process for cotton textiles.

Fast Delivery: Delivery time within 7 days with supply ability of 2000 tons per month.

Sample Availability: Samples are available for customer evaluation prior to bulk order.

Flexible Packaging: Available in 25kg plastic woven bags, iron drums, or custom requirements.

Stable Storage: Requires storage in cool, dry, ventilated places away from oxidizers.

Company profile

Zhengzhou Kelai Chemical Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤3.63hTerms 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.