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Home > Inorganic Chemistry > Inorganic Salts > Sodium hydroxide for Sale > Sodium hydroxide 99% / Caustic soda pearls or flakes / 50% naoh liquid 50% white flake/ powder
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Sodium hydroxide 99% / Caustic soda pearls or flakes / 50% naoh liquid 50% white flake/ powder

637 Inquiries

Unit Price:

$385-460/MT FOB

Get Latest Price
CAS No.:

1310-73-2

Grade:

Industrial Grade

Content:

99%

Port:

Antwerp, Belgium

Brand:

Spl

Packaging:

25kg/bag;1.5Mt IBC drum,24Mt/FCL

Price valid (until):

2026-09-17

Company Type:
Distributor
Location:
Belgium
Qualification:
Main Products:

Dihexa,Semax Powder,Piracetam Powder,Pramiracetam Powder,Noopept Powder,Oxiracetam Powder

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Caustic Soda (Sodium Hydroxide): Flakes, Pearls & Solution

    Caustic Soda, chemically known as Sodium Hydroxide (NaOH), is a versatile inorganic chemical widely used as a basic industrial raw material. It is available in several commercial forms, including caustic soda flakes, caustic soda pearls/beads, and caustic soda solution.

    Caustic soda is a white, highly alkaline substance and is widely used across numerous industries due to its strong chemical and cleaning properties. Major applications include pulp and paper manufacturing, soap and detergent production, textile processing, viscose and rayon production, chemical manufacturing, alumina refining, petroleum processing, water treatment, pharmaceuticals, rubber processing, dyes, pesticides, metallurgy, and industrial cleaning.

    It is also used in the mercerization of textiles, the processing of alumina from bauxite, chemical synthesis, and various industrial and municipal water-treatment processes.

    Caustic Soda Flakes

    Caustic soda flakes are a solid form of sodium hydroxide characterized by their white, flaky appearance. They are commonly used in soap making, chemical processing, textile manufacturing, pulp and paper production, water treatment, petroleum refining, and other industrial applications.

    Item Specification
    Chemical Name Sodium Hydroxide
    Chemical Formula NaOH
    Appearance White flakes
    Purity 99.0% Min.
    Application Soap making and industrial chemical applications
    Common Names Sodium hydroxide flakes, NaOH flakes, caustic soda flakes
    Grades Available Agriculture Grade, Electron Grade, Food Grade, Industrial Grade

    Typical Analysis – Caustic Soda Flakes

    Item Specification Typical Analysis Unit
    Purity (NaOH) 99.0 Min. 99.1 %
    Sodium Carbonate (Na₂CO₃) 0.8 Max. 0.5 %
    Sodium Chloride (NaCl) 0.1 Max. 0.05 %
    Iron (Fe) 50 Max. 30 ppm

    Appearance: White flakes
    Packaging: 25 kg PP woven bags with PE liner.

    Caustic Soda Pearls / Beads

    Caustic soda pearls, also known as caustic soda beads, are a granular form of sodium hydroxide. Their uniform particle size and high purity make them suitable for a wide range of industrial and chemical-processing applications.

    Typical Analysis – Caustic Soda Pearls

    Item Specification Typical Analysis Unit
    Purity (NaOH) 99.0 Min. 99.15 %
    Sodium Carbonate (Na₂CO₃) 0.8 Max. 0.46 %
    Sodium Chloride (NaCl) 0.1 Max. 0.03 %
    Iron (Fe) 50 Max. 8 ppm

    Appearance: White pearls
    Packaging: 25 kg PP/PE/paper laminate bags, super sacks, steel drums, plastic drums, and other packaging options.

    Caustic Soda Solution

    Caustic soda solution is a concentrated aqueous solution of sodium hydroxide, suitable for industrial processes requiring liquid caustic soda. It is widely used in chemical manufacturing, pulp and paper production, textile processing, petroleum refining, alumina processing, soap and detergent production, and water treatment.

    Typical Analysis – Caustic Soda Solution

    Item Specification Typical Analysis Unit
    Purity (NaOH) 49.0 Min. 49.75 %
    Sodium Carbonate (Na₂CO₃) 0.2 Max. 0.02 %
    Sodium Chloride (NaCl) 0.02 Max. 0.0023 %
    Iron (Fe) 20 Max. 2 ppm

    Appearance: Colorless liquid
    Packaging: 1.5 MT IBC drums; 24 MT/FCL.

    Applications of Caustic Soda

    Caustic soda is used extensively in:

    • Pulp and paper manufacturing

    • Soap and detergent production

    • Textile and rayon processing

    • Viscose fiber manufacturing

    • Alumina production from bauxite

    • Petroleum refining and oil processing

    • Chemical manufacturing

    • Water and wastewater treatment

    • Pharmaceutical manufacturing

    • Rubber and dye production

    • Pesticide manufacturing

    • Metallurgical processes

    • Wood processing

    • Industrial cleaning and processing

    • Textile mercerization

    Caustic Soda Supply

    Caustic soda is available in flakes, pearls/beads, and liquid solution in different grades and packaging formats to meet the requirements of industrial, commercial, and specialized applications.

    Shop Sodium hydroxide 99% / Caustic soda pearls or flakes / 50% naoh liquid 50% white flake/ powder-Detailed Image 1 Shop Sodium hydroxide 99% / Caustic soda pearls or flakes / 50% naoh liquid 50% white flake/ powder-Detailed Image 2 Shop Sodium hydroxide 99% / Caustic soda pearls or flakes / 50% naoh liquid 50% white flake/ powder-Detailed Image 3

    ECHEMI Editorial Reference
    Colorless to white, odorless solid (flakes, beads, granular form).

    Basic Info
    Product Name:

    Sodium hydroxide

    Other Name:

    Sodium hydroxide (Na(OH));NaOH;Sodium hydroxide;Caustic soda;White caustic;Ascarite;Collo-Grillrein;Collo-Tapetta;Aetznatron;Soda,caustic;GR;GR (alkali reagent);NSC 135799;E 33;E 33 (degreasing agent);MO 67;FC 4370;StamperPrep;Tosoh Pearl;DL α;Promoter 3308B;ma-D 331;BO-200B;Caustic Solution 70TW;Reasol;S/4920/AP1;8012-01-9;1418731-95-9;2319645-49-1;2391974-94-8

    CAS No.:

    1310-73-2

    UN No.:

    1824

    Molecular Formula:

    HNaO

    InChIKeys:

    InChIKey=HEMHJVSKTPXQMS-UHFFFAOYSA-M

    Molecular Weight:

    39.99710

    Exact Mass:

    39.99250

    EC Number:

    923-604-4

    HScode:

    2815110000

    Categories:

    Inorganic Salts

    Characteristics
    PSA:

    23.06000

    XLogP3:

    -0.17680

    Appearance:

    Non white solid

    Density:

    2.13 g/cm3 @ Temp: 25 °C

    Melting Point:

    323 °C

    Boiling Point:

    1388 °C

    Flash Point:

    N/A

    Refractive Index:

    1.473-1.475

    Water Solubility:

    H2O: 418 g/L (0 °C), 1110 g/L (20 °C), 3370 g/L (100 °C);soluble in methanol and glycerol, negligible in ammonia, insoluble in ether

    Storage Conditions:

    Storage Room low temperature ventilation drying ,Separate storage of flammable, combustible, and acids

    Vapor Pressure:

    24.5mmHg at 25°C

    Vapor Density:

    <1 (vs air)

    Flammability characteristics:

    Noncombustible Solid, but when in contact with water may generate sufficient heat to ignite combustible materials.

    Odor:

    ... Odorless ...

    Taste:

    Detection - the minimum physical intensity detection by a subject where he or she is not required to identify the stimulus but just detect the existence of the stimulus - in water: 8.00X10-3 mol/L.

    PH:

    Strongly alkaline (1 % solution)

    Hazard Identification

    Classification of the substance or mixture

    Skin corrosion, Sub-category 1A

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H314 Causes severe skin burns and eye damage

    Precautionary statement(s)
    Prevention

    P260 Do not breathe dust/fume/gas/mist/vapours/spray.

    P264 Wash ... thoroughly after handling.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    Response

    P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

    P363 Wash contaminated clothing before reuse.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P316 Get emergency medical help immediately.

    P321 Specific treatment (see ... on this label).

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    Storage

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    NO contact with water. NO contact with incompatible materials: See Chemical Dangers Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Separated from food and feedstuffs, strong acids and metals. Store only in original container. Dry. Well closed. Store in an area without drain or sewer access.

  • Seller Information
    Business Type:

    Distributor

    Main Products:

    Dihexa,Semax Powder,Piracetam Powder,Pramiracetam Powder,Noopept Powder,Oxiracetam Powder

    Location:

    Chaussee de Namur 249 bte 6 1300 Wavre

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    14

    Total Annual Revenue:

    $5 million-$10 million

    Total Employees:

    51-100

    Year of Establishment:

    2016

    Top Notch Chem Store is a trusted supplier of high-quality research chemicals, peptide powders, and laboratory-grade compounds designed to meet the needs of professionals, researchers, and commercial buyers worldwide. 

  • Inquiry History
    637 Inquiries
    Country Product Purchase Quantity Date Posted
    Russia

    Sodium Hydroxide Caustic Soda CAS 1310-73-2 Naoh

    5000 KG Jan 21, 2025
    India

    Caustic soda

    3500 KG May 17, 2024
    South Africa

    Sodium Hydroxide

    1.00 MT Sep 4, 2024
    India

    Sodium Hydroxide

    20 TON Dec 26, 2023
    Bangladesh

    Sodium Hydroxide

    1 20' Fcl Dec 31, 2024
    India

    Sodium Hydroxide

    1.00 20' Fcl Feb 22, 2024
    India

    Sodium Hydroxide

    1.00 20' Fcl Feb 19, 2024
    India

    Sodium Hydroxide

    500.00 KG Feb 22, 2024
    India

    Sodium Hydroxide

    10.00 MT Feb 19, 2024
    India

    Sodium Hydroxide

    15.00 MT Feb 29, 2024
    United Arab Emirates

    SODIUM HYDROXIDE

    120 KG Sep 30, 2023
    Thailand

    Sodium Hydroxide

    50.00 KG May 31, 2025
    India

    Sodium Hydroxide

    1.00 20' Fcl Dec 29, 2023
    India

    Sodium Hydroxide

    1.00 20' Fcl Feb 1, 2024
    India

    Sodium Hydroxide

    1.00 20' Fcl Jan 31, 2024
    India

    Sodium Hydroxide

    10.00 MT Feb 21, 2024
    India

    Sodium Hydroxide

    25.00 MT Feb 20, 2024
    India

    Sodium Hydroxide

    10.00 MT Feb 19, 2024
    Singapore

    Sodium Hydroxide

    1.00 MT Sep 14, 2024
    India

    Sodium Hydroxide

    1.00 20' Fcl Feb 8, 2024
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