What is the packaging standard?

Standard packing is 25 kg bags with 3 layers PE+PP, but other packing is available as customer required.

What is the purity of the product?

The product has a minimum NaOH content of 99% with strict limits on impurities like Na2CO3 and NaCl.

What are the main markets?

We export to Southeast Asia, South Asia, Eastern Asia, North America, South America, Europe, Africa, Oceania, and the Middle East.

Industrial Grade Sodium Hydroxide Caustic Soda Flakes 99%/CAS: 1310-73-2

Name: Industrial Grade Sodium Hydroxide Caustic Soda Flakes 99%/CAS: 1310-73-2
Brand: Dadao Chemicals Co., Ltd.
SKU: 1933886242

Shandong, ChinaDadao Chemicals Co., Ltd.

US$468.25

1-99 Tons

US$258.35

100+ Tons

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

1310-73-2

Formula

Naoh

Model NO.

caustic soda

EINECS

215-185-5

Classification

Caustic Soda

Appearance

Flake

Grade Standard

Industrial Grade

Solubleness

Soluble Alkali

Ionization Capacity

Strong Alkali

Quality

Superior Grade

Usage

Dietary Alkali, Industrial Alkali

Pproduct Name

Industial Grade Sodium Hydroxide Caustic Soda

Model Number

Caustic Soda Flakes 98.5%

Type

Caustic Soda Flake Solid

Shape

Flakes

Supply Ability

150000 Ton/Tons Per Year

Keywords

Caustic Soda Pearls

Un No

1823

Density

2.13(g/cm3)

Sample

Available

Other Names

Sodium Hydroxide

Purity

99%

Certificate

SGS

Transport Package

25kgs Two Layers Plastic Woven Bag

Specification

Flakes

Trademark

dadao

Origin

China

HS Code

281512

Production Capacity

50000 Tons/Year

Key features

High Purity Grade: Industrial grade with 99% NaOH content and low impurities.

Versatile Applications: Used in papermaking, textiles, soap, food, and chemical industries.

Flexible Packaging: Available in 25kg bags with 3-layer PE+PP or custom packing.

Strong Supply Capacity: Annual supply ability of 150,000 tons ensures stable delivery.

Quality Assurance: Pre-production samples and final inspections before shipment.

SGS Certified: Product quality verified by SGS certification standards.

Fast Lead Time: Peak and off-peak season lead time within 15 working days.

Global Export Experience: Over 15 years of export experience serving worldwide markets.

Company profile

Dadao Chemicals Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2009-01-10Nearest Port: Qingdao port, tianjin portAverage Response Time: ≤10.73hTerms 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.