CAS No.: 1310-73-2
Molecular Formula: NaOH
Molecular Weight: 39.99711
EINECS No.: 215-185-5
Appearance: White flakes
Packaging: 25 kg bags of caustic soda
Looking for a reliable, large-capacity manufacturer of caustic soda flakes 99% to keep your production line running without interruption? As a premier Chinese chemical exporter with 15 years of international trade experience, we supply high-purity sodium hydroxide ($\text{NaOH}$) engineered for soap production plants, paper mills, water treatment facilities, and regional chemical distributors across Africa, Southeast Asia, Europe, and South America.
Whether you operate a large-scale manufacturing enterprise or distribute industrial raw materials locally, our factory delivers unbeatable chemical stability, rigorous quality control, and direct wholesale pricing tailored to maximize your profit margins.

Our caustic soda flakes 99% are manufactured using state-of-the-art membrane cell electrolysis technology, resulting in translucent, highly deliquescent white flakes with minimal impurities:
Purity Guarantee: Guaranteed minimum $99\%\,\text{NaOH}$ concentration, ensuring rapid dissolution and precise chemical reactions.
Low Impurity Profile: Strict moisture and heavy metal controls prevent sludge accumulation in continuous reaction tanks.
Physical Form: Uniform white flakes with high solubility in water, alcohol, and glycerol.

The performance of your final product depends directly on the stability of your raw materials:
Soap & Detergent Manufacturing: When you buy our high-purity caustic soda flakes 99%, the ultra-low carbonate content guarantees smooth, complete saponification. Soap makers in West Africa and South America report richer lather, cleaner saponification yields, and zero unreacted alkali residues in their soap bars.
Paper & Pulp Processing: Paper mills in Southeast Asia and Europe rely on our consistent caustic soda flakes 99% for efficient wood fiber digestion, lignin extraction, and pulp bleaching, yielding brighter, stronger paper stock with reduced chemical waste.
Textile, Dyeing & Water Refining: Provides exact alkalinity control for cotton Mercerization, textile scouring, and industrial wastewater neutralization.

Protecting sodium hydroxide from atmospheric moisture during ocean shipping is critical. We package all orders in reinforced, weather-proof bags engineered for tropical transit:
Tri-Layer Protection: Packed in 25kg woven polypropylene (PP) bags with an airtight inner polyethylene (PE) liner to eliminate caking and humidity damage.
Maximum Freight Payload: Load up to 27 Metric Tons (1,080 bags of 25kg) inside a single 20ft full container load (FCL) without pallets, significantly reducing your sea freight cost per ton.
Custom Shipping Marks: Full private labeling and multi-language mark customization (English, French, Spanish, Portuguese) applied directly at our bagging lines.

When you partner with our plant, you tap directly into a massive production and warehousing infrastructure designed to fulfill bulk orders on short notice:
Annual Production Output: Over 36,000 Metric Tons of industrial sodium hydroxide produced annually under ISO 9001 quality management systems.
20,000m² Warehouse Hub: Expansive indoor storage facilities allow us to maintain strategic inventory buffers, guaranteeing rapid order dispatch even during global market shortages.
Proven Export Footprint: Trusted by clients across more than 45 African nations and over 80 countries globally, supported by 15 years of specialized chemical trade experience.

Importing hazardous chemicals requires accurate documentation and regional compliance. Our export division manages the entire paperwork workflow so your cargo passes through destination customs without extra fees:
Global Certification Portfolio: We provide comprehensive documentation for every batch, including Certificate of Analysis (COA), Safety Data Sheets (SDS/MSDS), and UN 1823 Dangerous Goods certificates.
Pre-Shipment Inspection Mastery: Full compliance with mandatory African import certifications, including SONCAP (Nigeria), PVOC / COC (Kenya, Tanzania, Ghana), BV, SGS, and COTECNA inspections.
Distributor-Friendly Pricing: Whether you import caustic soda flakes 99% for internal plant consumption or wholesale distribution, our flexible payment structures (T/T, L/C at sight) and competitive volume discounts protect your bottom line.

Upgrade your supply chain with top-tier caustic soda flakes 99% shipped straight from the source. Contact our technical export division right now to request a free sample batch, a detailed laboratory analysis report, or a discounted CIF ocean freight quote for your target seaport.