What are the key chemical specifications?

CAS No. 27344-41-8, Formula C28H20S2O6Na2, EINECS 254-935-6, with a max UV absorption wavelength of 348 nm.

What shipping terms are offered?

We offer FOB, EXW, CFR, CIF, and FCA international commercial terms.

Chinese Hot Selling Optical Brightener CBS-X 351 for Soap Detergent

Name: Chinese Hot Selling Optical Brightener CBS-X 351 for Soap Detergent
Brand: Qingdao New Sanda Industry Co., Ltd.
SKU: 2027584282

Shandong, ChinaQingdao New Sanda Industry Co., Ltd.

US$10.00-15.00

100 kg

Sample price:US$1.00/gram.Request sample

Product profile

Customization

Available

CAS No.

27344-41-8

Formula

C28h20s2o6na2

Model NO.

CBS-X

EINECS

254-935-6

Appearance

Powder

Usage

Water Treatment Chemicals, Detergent Additives

Color

Green

Transport Package

25kg Per Box

Specification

25kg/box

Trademark

NEWSANDA

Origin

China

HS Code

32042000

Production Capacity

5000mt/Month

Key features

Versatile Whitening Agent: Effective for soap, detergent, lacquer, fiber, and dyeing applications.

Customizable Packaging: Available in 25KG drums, cartons, or big bags to meet specific needs.

High UV Absorption: Features a max UV absorption wavelength of 348 nm with high extinction coefficient.

Global Export Experience: Proven track record exporting to over 25 countries including USA, Europe, and Asia.

Reliable Supply Chain: Integrated supplier offering one-stop procurement for chemical raw materials.

Fast Delivery: Average lead time within 15 workdays for both peak and off-season periods.

Company profile

Qingdao New Sanda Industry Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-03Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤6.55hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryQingdao New Sanda Industry Co., Ltd. is identified as both a trading company and manufacturer/factory in China, focused on chemicals and construction-related products. The supplier reports ISO-series management certifications, two production lines, 21–30 quality-control staff, and peak- and off-peak order fulfillment within 15 working days. Its stated capabilities include R&D, customized formulations, formulation optimization, application testing, troubleshooting, multilingual documentation, and after-sales support. The supplier reports extensive export coverage and began exporting in 2015, but the available trade evidence shows only one recorded transaction and one associated buyer. Financial credibility cannot be assessed because financial data is excluded from evaluation.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. Its stated business focuses on chemical products and industrial additives, including Titanium Dioxide, HPMC, VAE, HEC, CMC, and related materials.

CertificationsThe supplier lists ISO 9000, ISO 14001, ISO 9001, ISO 14000, and ISO 20000 certifications. These stated certifications provide explicit evidence of certified management-system coverage, although the slices do not provide certificate numbers, validity dates, or scope details.

After-Sales capabilityThe supplier states that it provides after-sales service, multilingual documentation, formulation optimization, application testing, and troubleshooting. These are explicit service offerings supporting customers after product delivery.

R&D capabilityThe supplier describes a dedicated R&D team, technical innovation, market-responsive product development, and feedback integration from global partners. It also reports total R&D engineer experience of 11–20 years, supporting an established innovation function.

Production capacityThe supplier presents itself as a chemical manufacturer and reports two production lines, 21–30 quality-control staff, and fulfillment within 15 working days in both peak and off-peak periods. Its product portfolio and end-to-end commercial supply description support production capability, although total output details are not evaluated here.

Customization capabilityThe supplier explicitly offers customized formulations for specific application challenges and provides formulation optimization, application testing, and troubleshooting. Its process includes sample testing through full-scale commercial supply, indicating support for tailored industrial additive solutions.