Is a Certificate of Analysis provided?

Yes, a COA is provided to certify the quality of the product.

What are the main applications of this product?

It is widely used in artificial fiber, textile, paper making, water treatment, and chemical industries.

Sodium Hydroxide Naoh Caustic Soda Flake 99%

Name: Sodium Hydroxide Naoh Caustic Soda Flake 99%
Brand: Dadao Chemicals Co., Ltd.
SKU: 1933055002

Shandong, ChinaDadao Chemicals Co., Ltd.

US$500.00-582.00

5 Tons

Sample price:US$15.00/kg.Request sample

Product profile

Customization

Available

CAS No.

1310-73-2

Formula

Naoh

Model NO.

Flake 99%

EINECS

215-185-5

Classification

Caustic Soda

Appearance

Flake

Grade Standard

Industrial Grade

Ionization Capacity

Strong Alkali

Quality

Superior Grade

Usage

Dietary Alkali, Industrial Alkali

Sample

Available

Certificate

COA

Transport Package

25kg/Bag

Specification

99%

Origin

China

HS Code

2815110000

Production Capacity

50000tons Per Month

Key features

High Purity Options: Available in 96% and 99% purity grades for industrial applications.

Multiple Physical Forms: Offered as flakes, solid blocks, and pearls to suit different needs.

Diverse Packaging: Packaging includes 25kg PP bags, 200kg steel drums, and bulk container loads.

Sample Availability: Product samples are available for quality verification before bulk orders.

Quality Certification: Certificate of Analysis (COA) provided to ensure product quality standards.

Wide Industrial Usage: Essential raw material for textile, paper making, water treatment, and chemical synthesis.

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

Flexible Payment Terms: Accepts LC, T/T, PayPal, Western Union, and Money Gram for secure transactions.

Company profile

Dadao Chemicals Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2009-01-10Nearest Port: Qingdao port, tianjin portAverage Response Time: ≤10.64hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP

AI-Powered supplier vetting

SummaryDadao Chemicals Co., Ltd. is identified as a Chinese manufacturer/factory in Shandong producing and trading chemical products, including PVC resin and several solvents and surfactants. The supplier reports ISO 9001 certification, OEM service for well-known brands, SDK availability, documented corrective-action and complaint-handling procedures, inventory capability, and flexible customization. Production information states PVC resin output of 75,000 tons, with reported order fulfillment within 15 working days in both peak and off-peak periods. However, quality assurance, traceability, testing-equipment status, environmental assessment, fire-drill capability, outsourcing controls, and raw-material traceability remain unknown or limited. No new products were launched in the previous year, and overseas warehouse and showroom capabilities are absent. Customer-specific cases are not provided.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and Limited Company located in Tai’an, Shandong, China, with chemicals as its commercial trade category. Its stated product scope includes PVC resin, paraffin wax, calcium carbide, SLES, LABSA, ethanol, isopropyl alcohol, and caustic soda.

CertificationsThe supplier reports holding ISO 9001 certification, providing explicit evidence of a certified supplier management or quality-management system. No additional certifications are stated in the provided information.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling, supporting an established service-response process. It also reports in-stock service capability, although overseas warehouse and overseas showroom services are unavailable.

R&D capabilityThe supplier reports R&D engineers with 11–20 years of total experience, SDK availability, OEM capability for well-known brands, and broad design customization options. However, it launched no new products in the previous year, so the evidence supports technical development capability but not recent product innovation.

Production capacityThe supplier reports PVC resin productivity of 75,000 tons, inventory capability, and order fulfillment within 15 working days during both peak and off-peak seasons. It is also identified as a factory, but the records show only eight total employees and do not clarify whether the stated output is fully owned production capacity or how quality testing is supported.

Customization capabilityThe supplier explicitly offers OEM services for well-known brands and supports customization from samples, designs, full specifications, minor modifications, and flexible requirements. SDK availability further indicates support for certain technical integration needs.