Product

Sodium Hydroxide (Caustic Soda Flakes)

Product Description

Sodium Hydroxide flakes are a strong alkaline chemical essential for detergents, pulp & paper, alumina production, and various chemical manufacturing processes.
We provide different concentration grades, flake sizes, and packaging options, ensuring compatibility with customer production lines.

Item Details Item Details
Product Alias Sodium Hydroxide Monohydrate Brand Name hanhai
CAS No. 12179-02-1 Place of Origin China
EINECS No. 215-185-5 Model Number DD1022
Molecular Formula H3NaO2 Appearance Solid
Purity 99.0% Content min 99.0%
Type Pesticide / Synthetic Material Intermediates Usage Organic Intermediate
Identification NMR, HPLC Certificate ISO
Moisture max 0.5% Loss on Drying max 0.5%
Ash max 0.1% Heavy Metals max 20ppm
Single Impurity max 0.1% Total Impurities max 0.1%

Key Parameters

  • Purity: 99% Min
  • Form: White Flakes
  • Grade Options: Industrial grade / Food grade / Custom
  • Packaging: 25kg PE-lined bag
  • Supplier: Han Hai Chemical International Trade Co., Ltd.
Item Details
Packaging Details 25kg/drum, 200kg/drum
Port of Loading Shanghai, China
Selling Units Single item

Overview Service

Quality Control System

Each batch undergoes strict laboratory analysis, ensuring purity, stability, and compliance with international standards.

Worker Safety

All products follow regulated safe-handling procedures, guaranteeing safe production, storage, and transportation.

Consistent Quality

From raw materials to final packaging, our standardized process ensures stable and repeatable quality in every shipment.

Production Efficiency

Large-scale manufacturing and automated production lines ensure fast delivery, stable supply, and competitive lead times.

Get in touch with us

Get Started with Hanhai Chemical Your Trusted Partner in Global Chemical Supply

Providing high-quality chemical products, reliable supply capacity, and professional export support to clients worldwide.

We operate a 1 million sqm manufacturing base with ISO9000-certified quality systems, ensuring stable supply, consistent specifications, and competitive pricing for global clients.

Yes. We offer customized chemical formulations, different purity levels, and packaging options including 25kg bags, jumbo bags, and branded OEM solutions.

We support T/T, LC, DP, and international bank transfers. Payment terms can be adjusted based on order quantity and long-term cooperation.