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Home > Catalyst and Auxiliary > Petrochemical > Sodium silicate for Sale > Sodium Silicate Water Glass General formula for industrial sodium silicate Na2OnSiO2
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Sodium Silicate Water Glass General formula for industrial sodium silicate Na2OnSiO2

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Unit Price:

$200-260/MT FOB

Get Latest Price
CAS No.:

1344-09-8

Grade:

Industrial Grade

Port:

Shanghai

Brand:

jianxin

Packaging:

Solid 25kg woven bag lined with PE bag; Liquid 200kg plastic drums, IBC ton drums; Samples of 1-5kg are available

Price valid (until):

2030-01-01

Company Type:
Trader
Location:
China
Qualification:
Main Products:

chemical raw materials

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Sodium silicate, commonly known as soaking alkali and its aqueous solution called water glass, is a major raw material for basic inorganic silicate chemical production. Performance changes with modulus: low modulus, strong alkalinity, high solubility; High modulus, high viscosity, and excellent bonding performance. It has multiple functions including bonding, sealing, waterproofing, fire resistance, flocculation, and washing assistance; it can form silicate gel when exposed to acid. It is widely used in many industrial fields including building materials, precision casting, detergents, chemical raw materials, wastewater treatment, textiles, and refractory materials.

    Main uses

    Building materials industry

    1. Concrete waterproofing agents, setting accelerators, foundation reinforcement; Preparation of acid-resistant mortar and refractory mud; Wall surface coating enhances weathering resistance and density.
    2. Fireproof coatings and fireproof boards bonding the substrate.

    Precision casting

    Molding sand binders are used in cast steel and cast iron glass sand processes. They have high mold strength

    and good breakdown resistance, making them the mainstream bonding material in the foundry industry.


    Laundry and daily chemical industry
    Laundry detergent, industrial detergent cleaning aid, softens water and disperses dirt; Soap filler enhances stain removal capability.

    Chemical raw materials sector
    1. It produces basic raw materials for silica, silica gel, molecular sieves, and zeolite, and reacts with acids to prepare silicon series products.
    2. Flocculation and sedimentation auxiliary for wastewater treatment.

    3. Other industrial applications
    4. Textile industry: sizing agents, fixing mordants, and fabric weighting treatment.
    5. Inorganic adhesives for cardboard, ceramics, and asbestos products.
    6. Mine beneficiation, oil drilling leak plugging, and metal surface anti-corrosion treatment.

    Product advantages

    ✅ A full range of modules and forms (solid blocks, instant powders, liquids) is available to meet different process requirements

    ✅ Strong adhesion, high temperature resistance and fire resistance, low cost, and strong industrial versatility

    ✅ Good water solubility, concentration can be adjusted as needed
    Items Specifications






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    ECHEMI Editorial Reference
    COLOURLESS 25-50% SODIUM SILICATE SOLUTION IN WATER.

    Certificates

    Basic Info
    Product Name:

    Sodium silicate

    Other Name:

    Silicic acid,sodium salt;Dryseq;Sodium sesquisilicate;Sodium silicate;Water glass;Sodium water glass;Sodium β-silicate;Sikalon;Du Pont 26;Q 70;Star;N 38;Carsil (silicate);Silica N;Silica R;Silica E;Silica K;DP 222;49FG;L 96 (salt);Pyramid 8;L 96;Metso 99;AS Bond 1001;Pyramid 1;Portil A;Portil AW;Britesil C 24;Britesil;Britesil H 24;Britesil H 20;Carsil;DAB VI;HK 30;Agrosil S;Agrosil LR;RU Silicate;SS 3 (salt);SS 3;HS 240;Silco 4;Silicon sodium oxide;Stabisol 300/12;Nasil 40;Crystal 120A;Silchem 2500;Chemsilate;Crystal 100N;Silco S 4;N 38 (silicate);SS-C 200;Stixso RR;Portil N;Britesil C 20;Water glass 3;P 3 Saxin 5502;Pyramid P 40;Expantrol 4BW;Expantrol 2;HK 30 (silicate);SP 90;SP 90 (silicate);Antef M 1;Antef C 2;SB 41;Crystal 79;SP 70;SP 70 (silicate);Supercerac;K 28;PQ N Clear;GM 10;K 28 (binder);GM 10 (silicate);SP 33;SP 33 (sodium salt);Zeopol 25;Zeopol 33;Crystal 0070;Portil K;Silicate G;Silicate GD;Barasil S;TEX-SIL BP 42;Vitrosol N 40;Carsil 2000;SB 41 (silicate);RA 430;N 55;N 55 (silicate);Crystal 75;Crystal 0503;Crystal 52;Mejorsil;Formsil;Silicate M;Nasil 38/40;VR-T;Silchem 3379;PL 1548;Crystal 96;Pyramid P 70;Sodium Silicate 3;Vitrosol No 40;20N32;SCS 1;SCS 1 (silicate);Vitrosol N 48;Chemfin 60;Ineos 079;Ineos 140;7N34;Inosil Na 4237;Sialite 30-5;Sialite 60-3;Sodium Silicate 4;Crystal 0100S;ZhS 2 (silicate);ZhS 3 (silicate);ZhS 2;ZhS 3;N-Silicate;Betol 3P;Flochek A;8031-41-2;11105-00-3;37299-97-1;54249-86-4;65727-85-7;84992-49-4;106985-35-7;1095113-57-7;1197343-23-9;1202389-71-6;1202389-76-1;1613729-78-4;2194589-73-4;2232231-78-4;2627208-55-1

    CAS No.:

    1344-09-8

    InChIKeys:

    NTHWMYGWWRZVTN-UHFFFAOYSA-N

    Molecular Weight:

    122.06300

    Exact Mass:

    121.94100

    EC Number:

    215-687-4

    HScode:

    2839191000

    Categories:

    Petrochemical

    Characteristics
    PSA:

    63.19000

    XLogP3:

    -0.73720

    Appearance:

    Colourless liquid

    Density:

    1.4 g/cm3

    Melting Point:

    1410 °C(lit.)

    Boiling Point:

    2355 °C(lit.)

    Refractive Index:

    1.512 - 1.514

    Water Solubility:

    H2O: soluble

    Storage Conditions:

    Store in a cool, dry location in a sealed container.

    Explosive limit:

    Noncombustible

    PH:

    PH: ABOUT 12.5; HAS RELATIVELY HIGH BUFFER CAPACITY /0.5% 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

    Separated from strong acids, aluminium and zinc.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    chemical raw materials

    Location:

    Building 1, Unit 5, Room 313, Building L, No. 688 Qiushi Road, Jinshuiwei Town, Jinshan District, Shanghai

    Average lead Time:

    10

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2019

  • Inquiry History
    30 Inquiries
    Country Product Purchase Quantity Date Posted
    Germany

    Chemisches Wasserglas CAS 1344-09-8 Na2sio3 Natriumsilikatpulver

    1000 G Nov 23, 2023
    India

    Sodium Silicate

    25 KG Aug 26, 2026
    India

    Sodium Silicate

    25 KG Aug 12, 2026
    United Kingdom

    Sodium Silicate

    1 PCS Jun 2, 2026
    South Korea

    Sodium Silicate

    10 KG Feb 24, 2026
    Finland

    sodium silicate

    3000.00 MT Nov 17, 2025
    India

    sodium silicate ( liquid)

    1.00 L Sep 28, 2025
    Mongolia

    Sodium silicate

    19.8 MT Aug 26, 2025
    Mexico

    Sodium Silicate

    1 MT Jul 29, 2025
    Mexico

    Sodium Silicate

    1 KG Jul 28, 2025
    Yemen

    Sodium Silicate (WATER GLASS)

    5.00 TON Dec 31, 2024
    Morocco

    sodium silicate

    20 KG Jul 12, 2024
    Singapore

    Sodium Silicate

    1 20' Fcl May 20, 2024
    India

    Sodium silicate

    50.00 MT Mar 25, 2024
    India

    Sodium silicate

    5.00 TON Feb 19, 2024
    United States

    Sodium silicate

    30 KG Oct 30, 2023
    France

    Sodium silicate

    1 20' Fcl Aug 27, 2026
    India

    sodium silicate

    1500.00 MT Mar 25, 2026
    Kenya

    Sodium Silicate

    20 KG Mar 6, 2025
    Egypt

    Sodium Silicate

    20 TON Nov 15, 2024
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