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Home > Inorganic Chemistry > Inorganic Salts > Sodium sulfate for Sale > Sodium Sulfate Anhydrous 99% Industrial Grade Na2SO4 White Crystalline Powder
Sodium Sulfate Anhydrous 99% Industrial Grade Na2SO4 White Crystalline Powder buy - large image1
Sodium Sulfate Anhydrous 99% Industrial Grade Na2SO4 White Crystalline Powder buy - image1
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Sodium Sulfate Anhydrous 99% Industrial Grade Na2SO4 White Crystalline Powder

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Unit Price: Get Latest Price
CAS No.:

7757-82-6

Grade:

Industrial Grade

Content:

99%

Port:

CIF

Brand:

Professional Chemical Supplier

Packaging:

25kg/50kg PP woven bags with PE liner or 1000kg FIBC jumbo bags, suitable for export

Price valid (until):

2026-04-26

Company Type:
Distributor
Location:
United States
Qualification:
Main Products:

Fertilizer,Urea,APIs,Sodium Hypochloride

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Product Overview

    Sodium Sulfate Anhydrous (Na2SO4) is a high-purity industrial grade inorganic salt widely used across multiple industries. Our product features 99% minimum purity, ensuring consistent quality and reliable performance in various applications. This white crystalline powder is manufactured under strict quality control procedures and meets international standards for industrial use.

    As a leading supplier of industrial chemicals, we provide premium quality anhydrous sodium sulfate that is essential for detergent manufacturing, glass production, kraft paper processing, and textile industries. Our product is known for its excellent solubility, stable chemical properties, and consistent particle size distribution.

    Technical Specifications

    Parameter Specification
    Chemical Formula Na2SO4
    Purity ≥99.0%
    Moisture ≤0.5%
    Chloride (Cl-) ≤0.1%
    Iron (Fe) ≤10ppm
    Heavy Metals (as Pb) ≤10ppm
    pH (1% solution) 5.5-8.5
    Insoluble Matter ≤0.05%

    Key Features and Benefits

    • High purity level ≥99%
    • Excellent solubility in water
    • Consistent particle size distribution
    • Low moisture content
    • Free-flowing properties
    • Stable chemical composition
    • Meets international quality standards

    Applications and Uses

    Our industrial grade sodium sulfate finds extensive application in:

    • Detergent manufacturing as a filling agent
    • Glass industry for glass production
    • Kraft process in paper manufacturing
    • Textile industry for dyeing processes
    • Chemical manufacturing
    • Water treatment applications
    • Ceramic industry

    Quality Standards and Certifications

    Our product meets various international quality standards and is manufactured in ISO certified facilities. Each batch undergoes rigorous quality testing and is supplied with complete documentation including:

    • ISO 9001:2015 certification
    • Certificate of Analysis (COA)
    • Safety Data Sheet (SDS)
    • Technical Data Sheet (TDS)

    Packaging and Storage

    Available in 25kg/50kg PP woven bags with PE liner or 1000kg FIBC jumbo bags. Store in a cool, dry place away from moisture. Shelf life is 2 years when properly stored.

    Shipping and Trade Terms

    We offer flexible shipping options including:

    • FOB, CIF, CFR terms available
    • Bulk vessel or container shipping
    • Fast delivery times
    • Complete export documentation

    Why Choose Us

    • 20+ years of manufacturing experience
    • Consistent product quality
    • Competitive pricing
    • Reliable supply chain
    • Professional technical support
    • Excellent customer service

    Frequently Asked Questions

    Q: What is the minimum order quantity?
    A: Our minimum order quantity is 20 metric tons.

    Q: Can you provide samples?
    A: Yes, we provide free samples for quality verification.

    Q: What is the lead time?
    A: Regular orders ship within 7-15 days after payment confirmation.

    Q: Do you provide third-party inspection?
    A: Yes, we welcome third-party inspection by SGS, BV, or other agencies.

    Q: What are your payment terms?
    A: We accept T/T, L/C, and other international payment methods.

    Pls input...

    Items Specifications






    Certificates

    Basic Info
    Product Name:

    Sodium sulfate

    Other Name:

    Sulfuric acid sodium salt (1:2);Sulfuric acid disodium salt;Sodium sulfate (2:1);Sodium sulfate anhydrous;Disodium sulfate;Salt cake;Sodium sulfate;Sodium sulfate (Na2SO4);Disodium monosulfate;Disodium sulphate;Bisodium sulfate;Sodium sulphate;Kemsol;Sulfuric acid,disodium salt;Dibasic sodium sulfate;A 6;A 6 (salt);A 12;A 12 (sulfate);Na-G 1;Na-G 0;T 350;T 350 (sulfate);3ED;Detergent White Speckle;S 112289;1337-28-6;856314-01-7;1079994-54-9

    CAS No.:

    7757-82-6

    Molecular Formula:

    H2O4S.2Na

    InChIKeys:

    InChIKey=HJCUCLCJVVFBTD-UHFFFAOYSA-N

    Molecular Weight:

    142.04200

    Exact Mass:

    141.93100

    EC Number:

    231-820-9

    HScode:

    2833190000

    Categories:

    Inorganic Salts

    Characteristics
    PSA:

    88.64000

    XLogP3:

    log Kow = -4.38 (est)

    Appearance:

    White crystals or powder

    Density:

    2.671 g/cm3

    Melting Point:

    888 °C

    Boiling Point:

    102 °C

    Refractive Index:

    1.484

    Water Solubility:

    H2O: 18.5 mg/L;Solubility in water: very good

    Storage Conditions:

    Keep well closed in a cool place. /Decahydrate/

    Vapor Pressure:

    3.35E-05mmHg at 25°C

    Toxicity:

    LD50 orally in Rabbit: > 2000 mg/kg

    Odor:

    Odorless

    Taste:

    Bitter saline taste

    PH:

    Neutral or slightly alkaline to litmus paper (5 % solution)

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    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

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Distributor

    Main Products:

    Fertilizer,Urea,APIs,Sodium Hypochloride

    Location:

    W153N8358 Manhattan Dr , WI

    Payment Terms:

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

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    11-50

    Year of Establishment:

    2025

  • Inquiry History
    160 Inquiries
    Country Product Purchase Quantity Date Posted
    France

    99% White Powder CAS 7757-82-6 Sodium Sulfate for Soap/Detergent/Textile

    25 TON Oct 7, 2023
    Sweden

    Sodium Sulfate

    20 TON Dec 4, 2024
    Norway

    Sodium Sulfate

    100 G May 8, 2025
    Bangladesh

    Sodium Sulphate anhydrous

    1.00 KG Jul 7, 2026
    Bangladesh

    Sodium sulphate anhydrous

    550.00 MT Jul 3, 2026
    Vietnam

    Natri Sunfat

    200 MT Jun 25, 2026
    Vietnam

    Natri Sunfat

    200 MT Jun 25, 2026
    Pakistan

    Sodium Sulphate Anhydrous 99%.

    10.00 20' Fcl Jun 11, 2026
    France

    Sodium sulfate

    50 MG Jun 3, 2026
    Poland

    Sodium Sulphate

    500 MT May 20, 2026
    Bangladesh

    Sodium Sulphate Anhydrous (SSA) 100%

    2.00 20' Fcl May 19, 2026
    Bangladesh

    Sodium sulphate Anhydrous

    10.00 20' Fcl Apr 23, 2026
    Pakistan

    Sodium Sulphate Anhydrous 99%.

    10.00 20' Fcl Apr 20, 2026
    Myanmar

    Sodium Sulphate Anhydrous

    1 KG Mar 16, 2026
    Pakistan

    Sodium Sulphate

    6.00 20' Fcl Feb 27, 2026
    China

    Sodium Sulfate

    10000 MT Feb 25, 2026
    South Korea

    무수황산나트륨 sodium sulphate anhydrous

    300 MT Jan 23, 2026
    France

    Anhydrous Sodium Sulfate

    12000 MT Jan 12, 2026
    India

    Sodium Sulphate

    1 KG Dec 24, 2025
    Pakistan

    Sodium Sulphate Anhydrous

    200.00 MT Dec 12, 2025
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