Caustic Soda (Sodium Hydroxide) Flakes

Chemical appearance:

Caustic soda flakes are white translucent solid crystals. These waxy white crystals are odourless. The crystals are soluble in water and glycerol. This is an alkali, which is a combination of sodium cations and hydroxide anions (NaOH).

Caustic Soda Flakes (NaOH), also known as sodium hydroxide, is a highly versatile, white crystalline flake
used across a broad range of industries. It is a strong alkaline compound widely employed in chemical
manufacturing, water treatment, textiles, soap and detergent production, and petroleum refining. Trade Rock
provides premium-grade caustic soda flakes with high purity, packed and handled to meet global safety and
quality standards.
Applications:
- Chemical manufacturing (pulp & paper, dyes, synthetic fibers)
- Water treatment and pH regulation
- Petroleum refining and aluminum processing
- Soap, detergent, and cleaning agents
- Food processing (as permitted by regulation)
- Textile desizing, scouring, and mercerizing
Competitive Advantages:
- High-purity industrial-grade NaOH (>= 99%)
- Stable and controlled supply from certified sources
- Conforms to ASTM / EN chemical purity standards
- Flexible packaging and export handling
Logistics & Delivery:
- FOB Port: Alexandria, Sokhna, or other upon request
- Minimum Order Quantity: 25 MT
- Monthly Supply Capacity: 1,000+ MT
- Delivery Time: 10-15 days from confirmed order
Compliance & Certification:
- ISO 9001:2015 Certified
- REACH Compliant (on request)
- SGS or Intertek inspection available
Storage & Handling:
- Store in cool, dry, ventilated areas
- Avoid contact with moisture and acids
- Use PPE and safety precautions during handling

Caustic Soda Flakes - Sodium Hydroxide
Production of organic chemicals
Production of cosmetic products such as soap or peeling masks
Production of all kinds of industrial detergents according to the oil-dissolving feature of sodium hydroxide
Raw material in the production of all kinds of pigments and dyes in the paint industry
Bleaching of fabrics used in textiles
All kinds of ceramic and glass production
Defined processes in the food industry
Fuel cell production
PH adjustment factor in water purification and reducing water hardness
Removal of acid in compounds used in the petrochemical industry and oil and gas refineries
Of course, it would be fair to say that its main applications are aluminum production for the steel and metallurgical industries, pulp production, and bleaching of the paper and chemical industries.

1.Appearance: White flakes or pearls
2.Purity: 96%; 98-99% min
3.Executive standard: GB209-2006
4.Formula: NaOH
5.HS code: 2815110000
6.Application: Used in the manufacture of pulp, soap, dyes, rayon, aluminium, oil refining, the cotton fabric finishing, the purification of coal tar products, as well as food processing, wood processing and machinery industry, etc.

Water chemical

Chemical appearance:
Caustic soda flakes are white translucent solid crystals. These waxy white crystals are odourless. The crystals are soluble in water and glycerol. This is an alkali, which is a combination of sodium cations and hydroxide anions (NaOH).

Other Trading Names:
Caustic Soda 99% / Sodium Hydroxide 99% (Flakes)
Caustic soda
Ascarite
White caustic
Sodium hydrate

Chemical appearance:
Caustic soda flakes are white translucent solid crystals. These waxy white crystals are odourless. The crystals are soluble in water and glycerol. This is an alkali, which is a combination of sodium cations and hydroxide anions (NaOH).

Other Trading Names:
Caustic Soda 98% / Sodium Hydroxide 98% (Flakes)
Caustic soda
Ascarite
White caustic
Sodium hydrate

Commodity: Caustic Soda Flakes
Caustic Soda Pearls / Bead / Prill / Granule
Caustic Soda solid
Molecular formula: NaOH
Molecule Weight: 40
H.S code: 28151100
CAS: 1310-73-2
UN number 1823
Dangerous Class 8

We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base and external processing of flake caustic, solid caustic soda, granular caustic soda, which provide ideal condition and environment for domestic and foreign trade.

Typical Specifications:

Indexes Purity NaCl Na2CO3 Fe2O3
99 99 0.15 0.9 0.003
98 98 0.15 0.5 0.002
96 96 2.8 0.85 0.005

Used as a raw material in the manufacture of soaps ,detergent, textiles and paper ,and likewise ,in water softening and treatment, drilling mud in oil field, refining petroleum products, and washing beer and soft drink bottles, in food and drug industry ,it is used as acidity regulator, alkali, and so on.

Packing :Flake/pearl:25kg/plastic woven bag with PE inner
Solid :200kg/ iron drum

Loading weight in 1 x 20fcl: 27mt

Formula : NaOH

Synonyms : Caustic soda flakes, sodium hydroxide

Specifications
CAS Number: 1310-73-2
Sodium Hydroxide : 99.50% min
Sodium Carbonate : 00.45 % Max
Chlorine ; 00.03 % Max

Applications

Alumina refineries
Pulp and paper
Soaps and detergents
Viscose fibre
Textile processing
Organic chemicals such as dyes, etc.
Inorganic chemicals such as sulphites,
Phosphites
Chemical Process
Bleach Manufacturing etc,

Packaging Details : 25 Kgs / 50 Kgs bags with inner HM-HDPE liner