What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

How should the product be stored and transported?

Store in a dry, ventilated place, prevent direct sunlight, moisture, and heat, and protect packaging from damage.

Is OEM/ODM service available?

Yes, both OEM and ODM services are available for our products.

Industrial Grade Br 200% Price Bright Black Flaky Granules Sulphur Black

Name: Industrial Grade Br 200% Price Bright Black Flaky Granules Sulphur Black
Brand: Boqi Chemicals(Shanghai)Company Limited
SKU: 2085982532

Shanghai, ChinaBoqi Chemicals(Shanghai)Company Limited

US$1,500.00-2,475.00

20 Tons

Sample price:US$0.01/kg.Request sample

Product profile

Customization

Available

CAS No.

1326-82-5

Formula

C6h4n2o5

Model NO.

F0443004

EINECS

215-444-2

Colour

Black

Appearance

Granule

Usage

Leather, Textile

Application Material

Leather

Type

Natural

Solubility

Insoluble Matter

0.3% Max.

Transport Package

25kg Bag

Specification

Strength: 200%

Origin

China

Key features

High Strength 200%: Provides 200% strength for effective dyeing on cotton, cambric, viscose, and vinylon.

ISO9001 & REACH Certified: Passed ISO9001:2015, FULL REACH, FAMI-QS, KKDIK, and K Reach registrations.

Bright Black Appearance: Features bright black flaky granules, insoluble in water and alcohol.

Global Export Experience: Exported to over 100 countries with warehouses in Tianjin, Shanghai, and Qingdao.

Low Insoluble Matter: Contains 0.3% max insoluble matter for high purity and quality.

Flexible Packaging: Packed in 25kg bags with net weight, ensuring safe storage and transport.

Established Manufacturer: Founded in 1995 with over 30 years of business philosophy and stable trade.

Versatile Application: Suitable for leather, textile, pharmaceuticals, water treatment, and construction.

Company profile

High Repeat Buyers ChoiceExhibition Experience

Boqi Chemicals(Shanghai)Company Limited

Shanghai, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 7 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.04h CertifiedTerms of Payment: LC, T/T, D/P

AI-Powered supplier vetting

SummaryThe supplier is a chemical enterprise established in 1995, offering oxalic acid, calcium formate, potassium formate, sodium formate, and humic acid. It states that it holds ISO 9001:2015 certification, full REACH registration, and FAMI-QS certification for some products exported to the EU. Operationally, it reports in-stock capability, overseas agents or branches, service coverage in Japan, Mexico, and Croatia, and participation in Agri Malaysia 2023. It accepts FOB, CIF, and CFR quotations and reports lead times within 15 working days in both peak and off-season periods. Quality strengths include raw-material traceability, 100% finished-product inspection, and stated quality assurance. However, several procedures lack written records, the valid manufacturing-capacity contract status is unknown, overseas warehouse and showroom capabilities are absent, and the company reports only two employees. Financial evidence is limited to year labels without performance figures, so financial credibility cannot be...

Supplier typeThe supplier is identified as a limited company and a specialized chemical manufacturing and operating enterprise. Its stated product scope centers on five chemical products, while its registered business scope also includes electronic products, jewelry, automobile and motorcycle parts, hardware and electrical goods, daily necessities, and chemical materials, indicating a broad registered scope but a more focused stated product offering.

CertificationsThe company states that it has passed ISO 9001:2015 Quality Management System Certification, obtained full REACH registration, and holds FAMI-QS certification for partial products exported to the EU. These certifications and registrations provide explicit evidence of quality-system and regulatory coverage, although FAMI-QS is limited to some products.

R&D capabilityThe supplier offers customization from designs and ODM services, and reports OEM capability for popular brands. It does not have an available SDK, and no detailed R&D resources, patents, or development outcomes are provided; the evidence supports service-based development capability but not a broad innovation advantage.

Customization capabilityThe supplier explicitly provides customization from customer designs, ODM services, and OEM services for popular brands. These statements directly demonstrate the ability to support customized product or manufacturing requirements.