99% Caustic Soda Flakes

High-purity grade | Ultra-stable quality | Complete export certifications

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99% Caustic Soda Flakes

Formula: NaOH CAS: 1310-73-2 UN: 1823 Class: 8 Corrosive

99% caustic soda flakes is an irreplaceable basic chemical raw material widely used in high-standard industrial production and food-related industries. Our 99% grade features ultra-stable quality, complete export documents and sufficient permanent stock.

Purity99%
AppearanceWhite flaky solid
GradeIndustrial Grade | Food Grade
SolubilityEasily soluble in water, releasing heat
StorageDry, ventilated place, tightly sealed
MOQ1 Metric Ton
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Industrial Applications

Industrial Fields

  • Petrochemical Industry: Used for deep desulfurization, deacidification and high-grade lubricant refining of petroleum products; removes mercaptans and acidic impurities, and purifies natural gas to eliminate hydrogen sulfide.
  • Textile Mercerising: Premium-grade mercerising for high-end UK and European cotton mills.
  • Pulp & Paper: High-brightness pulp production for Scandinavian and UK specialty mills.
  • Water Treatment: Neutralize high-concentration acidic wastewater, remove heavy metal ions, suitable for fine sewage treatment projects.
  • Metallurgical Industry: Core raw material for high-purity alumina extraction, metal surface degreasing, derusting and precision metal refining.
  • Fine Chemical: High-purity synthesis for European fragrance and specialty chemical production.

Specialized Fields

  • Food Processing: High-purity NaOH suitable for food processing applications in UK and European facilities, backed by SGS-verified COA.
  • Pharmaceutical: High-purity synthesis aid for fine chemical and specialty chemical manufacturing in UK and European facilities.
  • Daily Chemical Industry: pH regulator and functional raw material for high-end shampoo, body wash, laundry detergent and toothpaste.

Why Choose Our 99% Caustic Soda Flakes

High Purity & International Standard - 99% specification complying with international high-end industry standards. All parameters transparent for direct BOM matching.

Stable & Sufficient Supply - Large-scale production capacity with abundant year-round spot goods for trial and bulk orders.

Consistent Batch Quality - Mature production technology ensures uniform chemical properties across every batch.

Complete Export Qualifications - Full dangerous goods export certificates and food grade certifications for worldwide export.

Packaging & MOQ

Standard Package: 25kg moisture-proof laminated woven bags

Bulk Package: 1000kg ton bags (custom packaging available)

Shipping & Trade Terms

Trade Terms: FOB, CIF, CFR

Ports: Qingdao Port, Tianjin Port

Lead Time: 3-7 working days for in-stock goods

Certifications: MSDS, COA, DG Export Registration, Food Grade Cert, GOST

Minimum order quantity is 1 ton. We support trial orders, LCL and full container shipments.
Yes. We supply both industrial grade and food grade products with complete relevant certifications.
We have sufficient inventory and strong production capacity to support long-term large-volume orders.
We support FOB, CIF and CFR, and can quote based on your destination port.

Download documents (PDF)

• Material Safety Data Sheet (MSDS)

• Certificate of Analysis (COA) — 99% Grade

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