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Sichuan Hongjian Xinyi Technology Co., Ltd.

  • China,Chengdu
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China Industrial Grade Sodium Tetraborate Decahydrate with High-Purity Boron for
China Industrial Grade Sodium Tetraborate Decahydrate with High-Purity Boron for

  1. China Industrial Grade Sodium Tetraborate Decahydrate with High-Purity Boron for
  2. China Industrial Grade Sodium Tetraborate Decahydrate with High-Purity Boron for
  3. China Industrial Grade Sodium Tetraborate Decahydrate with High-Purity Boron for
  4. China Industrial Grade Sodium Tetraborate Decahydrate with High-Purity Boron for
  5. China Industrial Grade Sodium Tetraborate Decahydrate with High-Purity Boron for

Industrial Grade Sodium Tetraborate Decahydrate with High-Purity Boron for

  1. MOQ: 10Tons
  2. Price: Please contact customer service
  3. Get Latest Price
Payment Terms T/T
Supply Ability 100,000 tons per year
Delivery Time About six weeks
Packaging Details Bagged
chemical formula Na₂B₄O₇·10H₂O
Brand Name SiChun HongJian
Model Number Sodium Tetraborate Decahydrate
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 100,000 tons per year
Delivery Time About six weeks Packaging Details Bagged
chemical formula Na₂B₄O₇·10H₂O Brand Name SiChun HongJian
Model Number Sodium Tetraborate Decahydrate Place of Origin China
High Light Industrial grade sodium tetraborate decahydrateSodium tetraborate decahydrate 99% purityIndustrial chemical sodium tetraborate
Industrial Grade Sodium Tetraborate Decahydrate 99% Purity
Industrial Grade Borax (Sodium Tetraborate Decahydrate) Product Details
Product Introduction

Industrial-grade borax (Na₂B₄O₇*10H₂O) is a white crystalline powder with ≥99% purity and ≥11.3% boron content. Refined from high-quality boron ore, it offers excellent solubility and stability for glass manufacturing, ceramic glazes, metal welding, and corrosion protection.

Specifications
Parameter Value
Chemical Name Sodium Tetraborate Decahydrate
CAS No. 1303-96-4
Molecular Formula Na₂B₄O₇*10H₂O
Molecular Weight 381.37
Purity ≥99%
Boron Content (B₂O₃) ≥36.5%
Water Insolubles ≤0.05%
pH (1% Solution) 9.0-9.5
Solubility (20 °C Water) 60g/L
Product Grades
  • Industrial Grade: Complies with HG/T 2957-2010
  • Low Heavy Metal: Pb ≤10ppm, As ≤5ppm
  • Custom Particle Size: 20-100 mesh available
Packaging
  • 25kg/bag: Moisture-proof woven bag (PE liner)
  • 50kg/drum: Sealed plastic drum (anti-caking)
Key Advantages
High-Purity Boron: Consistent B₂O₃ content, minimal impurities
Versatile: Stable in high-temperature/chemical processes
Eco-Friendly: RoHS compliant, no hazardous byproducts
Global Certifications: REACH registered, MSDS/COA provided
Applications
  • Glass Industry
    • Enhances thermal resistance and clarity
    • Used in optical glass and heat-resistant ware
  • Ceramic Glazes
    • Lowers melting point, improves gloss
    • Prevents glaze cracking
  • Metalworking
    • Welding flux (removes oxides)
    • Anti-corrosion surface treatment
  • Other Uses
    • Wood/textile preservative
    • Flame retardant additive
    • Laboratory reagent
Safety & Storage
⚠ Precautions:
  • Avoid dust inhalation; wear masks and gloves
  • Keep away from acids to prevent reactions
Why Choose Us?
High-purity products, in compliance with international standards
30+ Years Chemical Manufacturing Experience
Strict QC with Batch Traceability
Global logistics, supporting sea and air transportation
Technical support, providing customized solutions
Factory direct supply, with strong price competitiveness

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler

  • Year Established:

    2013

  • Total Annual:

    7000000-10000000

  • Employee Number:

    130~150

  • Ecer Certification:

    Verified Supplier

Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products.     Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection ... Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products.     Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection ...

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Get in touch with us

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  • Sichuan Hongjian Xinyi Technology Co., Ltd.
  • 604, 6th Floor, Unit 2, Building 1, No. 9 Vanke Road, Chenghua District, Chengdu
  • https://www.chemicals-additives.com/

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