Sodium Hydroxide Flakes 98% Min Industrial Grade Caustic Soda

• Customization: Available
• Purity: ≥99%
• Molecular Formula: Naoh
• Model NO.: Caustic Soda
• Molecular Weight: 39.9971
• Water Solubility: 111 G (20 ºC)
• Flash Point: 176-178 ºC
• Safety: Corrosive
• Density: 2.130 G/Cm ³
• Hazard Symbol: 36/38-35-34
• Dangerous Goods Transportation Number: Un 1824 8/Pg 2
• Chemical Category: Inorganic Strong Alkali
• Nicknames: Caustic Soda, Brother'
• Relative Molecular Weight: 40.01
• Melting Point: 318 ° C (591 K)
• Boiling Point: 1388 ° C (1663 K)
• Shape: Flakes or Pearls
• Transport Package: Packaged in 25kg/50kg/1000kg
• Trademark: VIZDA
• Origin: China
• HS Code: 2815110000

Product Description

Product:  Sodium Hydroxide Flakes 98% Min Industrial Grade Caustic Soda

Molecular formula: NaOH

Molecular Weight: 40.00

Appearance: White solid in flakes, pearls, or solid blocks, odorless, highly hygroscopic.

CAS No.: 1310-73-2



Description: 

Sodium Hydroxide, also known as Caustic Soda, is a strong alkaline inorganic compound widely used in various industries. It is highly soluble in water and generates substantial heat upon dissolution. Our caustic soda is produced with advanced technology, ensuring high purity (98%-99% min) and consistent quality, suitable for industrial, chemical, and commercial applications.

Specifications

Item	Specification
Purity (NaOH)	98% Min
Sodium Carbonate (Na2CO3)	0.8% Max
Sodium Chloride (NaCl)	0.05% Max
Iron (Fe2O3)	0.01% Max
Form	Flakes / Pearls / Solid

 

Applications

• Chemical Industry: Manufacturing of chemicals such as sodium salts, detergents, and solvents.

• Textile Industry: Dyeing, bleaching, and fabric processing.

• Pulp and Paper: Delignification and paper bleaching.

• Soap & Detergent: Saponification for soap making.

• Water Treatment: pH adjustment and acid neutralization.

• Petroleum Industry: Refining and desulfurization.

Packaging

• 25kg PP/PE bags, 25kg woven bags with inner liner, or jumbo bags.

• Customized packaging available upon request.
   

Storage & Handling

• Store in a cool, dry, and ventilated area, away from acids and moisture.

• Keep container tightly closed when not in use.

• Wear protective gloves and goggles during handling to prevent skin and eye contact.

 

Packaging & Shipping

 

Our Services

We combine production, scientific research, sales, product quality, strict control. Good service, timely reply to customers, solve problems. High efficiency of cargo transportation.