Find Verified Sodium Hydroxide Suppliers, Manufacturers and Wholesalers

Brand Name : MERCK, RANKEM

Product Grade : AR, AR/ACS, EMPARTA, EMPLURA, GC, Hi-Pure, HPLC, IR, LR, Solution

Pack Size : 1Lit, 1Kg, 2*250ml, 2.5Lit, 5kg, 5Lit, 5g, 25kg, 25Lit, 50kg, 100g, 250g, 500ml, 500g

We supply high-quality Caustic Soda (Sodium Hydroxide NaOH) available in both flakes and liquid forms, suitable for various industrial and chemical applications. The product is manufactured under strict process and safety standards, ensuring high purity and performance.

Technical Specifications:
Chemical Formula: NaOH
Appearance: White solid flakes or clear colorless liquid
Purity: 98-99% (flakes) / 30-50% (liquid)
Specific Gravity (liquid): 1.50 (at 20C)
Solubility: Highly soluble in water and ethanol
Non-flammable, highly corrosive

Applications:
Soap and detergent manufacturing
Pulp and paper industry
Water treatment and purification
Textile processing and dyeing
Petrochemical refining and chemical synthesis

Key Features:
High purity and strong alkalinity
Available in multiple concentrations and forms
Excellent stability and reactivity for industrial use

Packaging:
Flakes: 25 kg PP/PE bags or jumbo bags
Liquid: 200 L HDPE drums, IBC tanks, or bulk tankers

Supply Capacity:
Bulk export quantities available year-round under contract

Price:
Negotiable based on form (flakes/liquid), purity, and delivery destination

Sodium Hydroxide Flakes is used in many industries, mostly as a strong chemical base in the manufacture of pulp and paper, textiles, drinking water, soaps and detergents and as a drain cleaner.

Physical Appearance White Flakes, Material shall be free from foreign matter, dirt or other visible impurities

Sodium Hydroxide [as NaOH] Min. 99.50

Sodium Carbonate [as Na2CO3] Max. 00.40

Chlorides [as Cl] Max. 00.030

Sulphate [as SO4] Max. 00.030

Silicates [as SiO2] Max. 00.02

Iron [as Fe] Max. 20.00

Copper [as Cu] Max. 02.00

Nickel [as Ni] Max. 02.00

Manganese [as Mn] Max. 01.00

Chlorates & PerChlorate [as NaClO3] Max. 10.00

Matter insoluble in Water. Max. 00.050

Caustic Soda (Sodium Hydroxide)

- Forms: Flakes & liquid

- Formula: NAOH

- HS code: 2815

- Minimum Order Size: 24 MT

- Packing : Bags, Drums

Sodium hydroxide 50% Solution is used for a variety of industrial applications like Pulp and paper industry (pulping and bleaching, de-inking waste paper). It is also used in Textile industry (fiber processing and dyeing) and in Soaps and detergents industry (saponification of fats and oils, anionic surfactant manufacturing).Sodium Hydroxide 50% Solution is also used in Bleach manufacturing. Sodium Hydroxide 50% Solution is used in Petroleum exploration and processing and in Aluminum production., as well as Chemical processing. It used in Waste neutralization, Acid gas scrubbing and Neutralizing of acids and acid gases.
Functions

Catalyst
Plasticizer
pH Adjuster
Bleaching Agent
Solvent
Sales Specification

Hydroxide Alkalinity, as NaOH: 48.50%
Sodium Chloride (NaCI): 100ppm
Sodium Carbonate (Na2CO3): 0.20% Max
Sodium Chlorate (NaCIO3): 0.30 Max
Sodium Sulfate (Na2SO4): 0.04 Max
Iron (Fe): 10.00 Max
Packing

690 lb drum or 3370 lb tote

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

The product is a pure colorless transparent liquid. The relative density is 1.328 - 1.349, the melting point is 318.4 degrees Centigrade, and the boiling point is 1390 degrees Centigrades. Pure liquid caustic soda is called liquid caustic soda, which is a colorless and transparent liquid. The industrial product mostly contains impurities, mainly sodium chloride and sodium carbonate, and sometimes a small amount of iron oxide. When dissolved into a concentrated liquid caustic soda, most of the impurities will float to the surface and can be separated and removed.

Other common names include caustic soda and lye. Sodium hydroxide is used to manufacture soaps, rayon, paper, explosives, dyestuffs, and petroleum products. It is also used in processing cotton fabric, laundering and bleaching, metal cleaning and processing, oxide coating, electroplating, and electrolytic extracting.

Caustic soda flakes (sodium hydroxide flakes) are flakes in white color which are hygroscopic and soluble in water. Caustic soda flakes are obtained by evaporating of qualified liquid caustic soda which is produced by membrane technology
Applications :
- Acid neutralization
- Manufacturing of soaps and detergents
- Pulp and paper industry
- Oil and gas industry
- Pharmaceutical industry
- Aluminum processing
Packing :
25kg 2 ply PP Bag (in Jumbo bag 1250 kg)

Sodium Hydroxide Beads Food Grade is commonly used as a processing aid in food production, including baked goods, beverages, canned and pickled foods. Caustic soda is used for curing foods since it helps soften and preserve foods, such as olives. Caustic soda is used for washing and peeling fruits and vegetables. Caustic soda is used to thicken ice cream and gel eggs. In baked products, caustic soda helps form a shiny and crisp crust, such as in bagels and pretzels.
Functions

Preservative
Food Additive
Thickening Agent
Tenderizer
Raw Material
Sales Specification

Sodium Hydroxide (NaOH): 99.0%
Sodium Carbonate (Na2CO3): 0.50%
Sodium Chloride (NaCl): 0.03%
Ferric Oxide (Fe2O3): 0.005%
Mercury (Hg): 0.1 mg/kg
Packing

55.115 lb bag, 40 bags per pallet
551.15 lb metal drum, 4 drums per pallet
DOT Transportation

UN/NA: 1823
Proper Shipping Name: Sodium Hydroxide, Solid
Hazard Class: 8
Packing Group: II

Water chemical

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

Sodium_Hydroxide solutions are produced by three different technologies

Mercury cells
Membrane cells
Diaphragm cells
Each of above processes utilizes sodium chloride (NaCl) salt as the primary raw material. Electrolytic splitting of salt results in products like chlorine and sodium ion (Na+). In turn Na+ will react with water in the mercury cell to form #Sodium_hydroxide and Hydrogen as by product.

#caustic_soda uses include

In oil and gas industry â?? to remove pungent smells
In household cleaning products
In beverage bottles
In home soap making
Worldwide there is high demand for #caustic_soda and increase in #caustic_soda prices, applications in daily lives this article gives the different modern #caustic_soda manufacturing processes.

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).

Specifications
Potassium Hydroxide is a white flake or colorless clear liquid. It is one of the strongest alkalis.

Properties:
Product Name:Caustic Potash or Potassium Hydroxide
CAS No.:1310-58-3
EINECS No.:215-181-3
HS.Code:2815200000
Molecular Weight:56.11
Appearance: White Flake or colorless clear liquid

Main Applications:

Potassium Hydroxide is mainly used in alkaline batteries industry, soaps, high-class detergents and cosmetics. Industrial ,medicine intermediate, potassium chemicals, synthetic rubber,
ABS resin, food additive dyestuffs and so on

Packages:
Plastic woven bags.
According to customer's requirement.

-Phosphoric acid
-Polyethylene glycol/PEG 400, 600, 1000, 1500, 3000, 6000
Refined Glycerine 99.7% Descripitons

what is sodium benzoate
A white crystalline grain or powder. It is widely used for food preservative produced by reaction from sodium hydroxide with benzoic acid. Sodium Benzoate is a better molds and yeasts inhibitor and since acidity foods grow bacteria, mold and yeast quickly, it is cheapest way to preserve them.
Function of sodium benzoate
Monocalcium phosphate food grade can be used as the food ingredients, it is widely used as emulsifier and stabilizer in food processingit and it is also used as bulking agent for pastry and cake,bread improver or buffer , humectants for meat,curing agent for pectin; yeast, nutrition enhancer , chelant etc. For brewing, it can enhance diastatic activity, ferment capacity.
Application of sodium benzoate

Sodium benzoate is a good Preservative, used in acidic foods and products It interferes with their ability to make energy. And used in plating, printing and dyeing.

Lithium hydroxide

CAS No. : 1310-65-2

Other Names : lithium hydrate

MF : LiOH.H2O, LiOH

EINECS No. : 215-183-4

Purity : 56.5%

Appearance : White Powder

Application : lubricating greases, batteries etc

Color : White

Sample : Available

Apperance : Powder

Mp : 462 C

Density : 1.43

Water Solubility:Water Solubility: 113 g/L (20 C)

lithium hydroxide

Lithium hydroxide CAS 1310-65-2 Usage

1. It is mainly used as raw material for preparing lithium compounds. It can also be used in metallurgy, petroleum, glass, ceramics and other industries.

2. It is used to make lithium salt and lithium grease, electrolyte of alkaline battery, absorption liquid of lithium bromide refrigerator, etc

Potassium hydroxide, is a kind of inorganic compound, chemical formula KOH, melting point 361, boiling point 1320, potassium hydroxide commonly known as caustic potassium, potassium ash, etc., industrial products are mainly in two forms, respectively solid and liquid, of which solid is white or light gray sheet, block rod, chemical properties and sodium hydroxide similar, has a strong alkaline and corrosive, Easily soluble in water and will release a lot of heat, and delixing, easy to absorb moisture in the air and delixing, absorb carbon dioxide into potassium carbonate. Mainly used in leather, paper, printing and dyeing, sewage treatment and other fields; Food grade potassium hydroxide is mainly used in pharmaceutical intermediates, various potassium salts, food additive ingredients, food processing containers cleaning, disinfection and other fields.