What are the main application areas for this agent?

It is primarily used as a textile auxiliary agent and in paper chemicals.

What payment methods are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Can customers visit the manufacturing facility?

Yes, visiting the factory is available.

Oba Optical Brightening Agent with High Whitening Intensity and Strong Fluorescence

Name: Oba Optical Brightening Agent with High Whitening Intensity and Strong Fluorescence
Brand: Shandong Bluesun Chemicals Co., Ltd.
SKU: 1929937691

Shandong, ChinaShandong Bluesun Chemicals Co., Ltd.

US$1,500.00

1-14 Tons

US$1,400.00

15+ Tons

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

CAS No.

16470-24-9

Formula

C40h40n12na4o16s4

EINECS

240-521-2

Appearance

Liquid or Powder

Usage

Textile Auxiliary Agents, Paper Chemicals

Color

Yellow, Red etc.

Product Name

Optical Brightener

CAS No

16470-24-9

Einecs No

240-521-2

Mf

C40h40n12na4o16s4

Form

Powder, Liquid

Type

Disulfonic, Tetrasulfonic, Hexasulfonic

Purity

100%

Application

Paper/Textile

Shelf Life

24 Months

Other Name

Whitening Agent

Feature

Best Strength

MOQ

1 Ton

Sample

Avaliable

Visit Our Factory

Yes

Place of Origin

China

Transport Package

25kg Per Bag, 200kg Per Drum etc.

Specification

BA/BBU/BAL/APC/HST

Trademark

BlueFunc

Origin

China

HS Code

320420

Production Capacity

3000 Tons Per Month

Key features

High Whitening Intensity: Provides strong fluorescence and superior whitening effects for paper and textiles.

Versatile Physical Forms: Available in both liquid and powder forms to suit different application needs.

Multiple Chemical Types: Offers Disulfonic, Tetrasulfonic, and Hexasulfonic types for diverse requirements.

High Purity Standard: Guaranteed 100% purity for consistent performance in industrial applications.

Extended Shelf Life: Maintains stability and effectiveness for up to 24 months when stored properly.

Green Chemical Philosophy: Manufactured with 'Green chemicals' principles to reduce pollution and protect the environment.

Global Market Reach: Serves customers across Asia, Europe, Middle East, North Africa, and Latin America.

Cost-Effective Solutions: Delivers best cost performance while improving production efficiency for clients.

Company profile

Shandong Bluesun Chemicals Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 1999-09-08Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤5.68hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryShandong Bluesun Chemicals Co., Ltd. is identified as a China-based manufacturer/factory specializing in paper-making and water-treatment chemicals. The supplier reports ISO 9001 and ISO 14001 certifications, R&D and quality-control personnel, six production lines in one data slice and twelve advanced production lines in another, and product coverage including paper sizing, strength, coating, functional and coloring agents. It states export activity across multiple regions and reported lead times within 15 workdays in both peak and off-peak seasons. Evidence is insufficient to confirm after-sales service processes, customization capability, or verifiable customer cases. The records also contain inconsistencies, including different company names and company classifications, which should be clarified during due diligence.

Supplier typeThe primary supplier records identify Shandong Bluesun Chemicals Co., Ltd. as a Manufacturer/Factory in Weifang, Shandong, China, producing paper-making and water-treatment chemicals. However, another slice lists Shandong Kairui Chemical Co., Ltd. as a trade company, creating a company-identity and entity-classification inconsistency that requires verification.

CertificationsThe supplier explicitly reports ISO 9001 and ISO 14001 certification holdings. These certifications support stated quality-management and environmental-management capabilities, although certificate numbers, validity dates, and issuing bodies are not provided.

R&D capabilityThe supplier states that it focuses on advanced technology research, uses refined raw materials and DCS-controlled production lines, and has 18 R&D personnel among 120 employees. Its stated green-chemicals approach and turnkey paper-chemical solutions further support an innovation orientation.

Production capacityThe supplier reports six production lines in one record and twelve advanced production lines in another, along with paper and water-treatment chemical product ranges. It also states lead times within 15 workdays during both peak and off-peak periods, indicating claimed production responsiveness, although the production-line discrepancy should be clarified.