What is the shelf life of the product?

The product should be stored in a cool, dry, and well-ventilated place for no more than 6 months.

Where is the nearest port for export?

The nearest ports for export are Qingdao and Tianjin.

Fluorescent Brightener CBS-X Optical Brightener for Water-Based Paint

Name: Fluorescent Brightener CBS-X Optical Brightener for Water-Based Paint
Brand: Qingdao New Sanda Industry Co., Ltd.
SKU: 2111909182

Shandong, ChinaQingdao New Sanda Industry Co., Ltd.

Negotiable

1,000 kg

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

7128-64-5

Formula

C26h26n2o2s

EINECS

-------

Appearance

Powder

Usage

Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents

Color

Yellow and Yellow-Green Powder

Transport Package

25kg/Drum 10kg/Bag 15kg/Bag

Specification

Purity≥ 98.5%min

Origin

Shandong

HS Code

3204200000

Production Capacity

2000 Tons /Month

Key features

Broad Industrial Application: Effective in detergent, textile, plastic, paper, and coating industries for whitening.

Large Stock Availability: Over 200 tons of stock available in warehouses near Qingdao Port for fast delivery.

Flexible Packaging Options: Available in 1000kg, 200kg, or 50kg plastic drums, or customized upon special request.

20+ Years Experience: Trusted supplier with over 20 years of experience in fluorescent brightener trading.

Quality Assurance System: Independent R&D and inspection centers ensure strict control over all product processes.

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

Competitive Pricing: Offers lower prices while maintaining stable suppliers and consistent quality.

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: ≤6.92hTerms 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.