a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate

Product Details
Customization: Available
CAS No.: 7772-98-7
Formula: Na2s203.5H2O
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  • a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate
  • a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate
  • a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate
  • a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate
  • a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate
  • a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate
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  • Overview
  • Product Description
  • Product Parameters
  • Certifications
  • Packaging & Shipping
  • Application
  • FAQ
  • Our team
  • Factory overview
Overview

Basic Info.

Model NO.
JC-Na2s203.5H2O-25061616
EINECS
231-867-5
Appearance
Powder Crystal
Grade Standard
Industrial Grade
Delivery Fee
Base on Address
Samples
500g Free
Melting Point
48°c
Boiling Point
100°c
Danger
Non
Storage Conditions
Store at +5°c to +30°c.
Form
Solid
Colour
White
pH
6.0-8.5
Proportion
1.667
Package
Customizable
Loading
25 Tons in 20gp Container
Size
1-5/6-8/8-10
Haz
Non
Fe
≤0.002
Transport Package
25kg, 50kg, 1000kg
Specification
Customizabl /PP Bag
Trademark
N/M
Origin
China
HS Code
2830909000
Production Capacity
40000mt Per Month

Product Description

 
Product Description

a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate
Product Name: Sodium Thiosulfate
Chemical Formula: Na2S2O3
Common Names: Hypo, Thiosulfate
Sodium thiosulfate usually appears as colorless transparent crystals or white crystalline powder, soluble in water and hygroscopic. Its molecular formula is NA2S203.5H2O, with a density of 1.667g/cm ³ (anhydrous) or 1.729g/cm ³ (pentahydrate salt). In the aqueous solution of baking soda, there are usually five crystal waters (NA2S203.5H2O), which will weather and lose their crystal waters in dry air above 33 ºC




 
Product Parameters

 

ITEMS UNIT QUALITY STANDARD
RESULTS
 
Sodium Thiosulfate Content (Mass Fraction as Na2S2O3·5H2O) % ≥98.0 98.23
Ferric Content(Mass Fraction as Fe) % ≤0.002 0.001
Water Insoluble Substance (Mass Fraction) % ≤0.01 0.002
Sulfide Content 
(Mass Fraction as Na2S)
% ≤0.001 0.0008
Sodium Chloride Content (Mass Fraction Basis for NaCl ) % ≤0.05 0.04
PH Value(200g/L solution) - 6.5-9.5 8.0
Appearance Transparent crystalline particles
Conclusion Qualified
Insepector: Fu yanyan               Checker: Song yuehua

We have a variety products with different contents and mesh. For more detailed information, please contact customer service

 

Certifications
a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate
a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate


 



 

Packaging & Shipping

Packaging and Storage

  • Packaging: Available in various packaging options to suit different needs, including bulk bags (25 kg, 50 kg), drums (200 kg), and smaller containers (1 kg, 5 kg, 10 kg).
  • Storage: Store in a cool, dry place, protected from moisture and direct sunlight. Keep the container tightly closed to prevent deliquescence.

Safety Information

  • Hazard Statements: Not classified as a hazardous substance under normal conditions of use. However, it should be handled with care to avoid inhalation of dust and contact with eyes or skin.
  • First Aid Measures: If ingested, drink plenty of water and seek medical advice. If in contact with eyes, rinse immediately with plenty of water and seek medical attention. If in contact with skin, wash with plenty of water.

Quality Assurance

Our Sodium Thiosulfate is manufactured under strict quality control standards to ensure high purity and consistent performance. It meets or exceeds the specifications required by various industries, including pharmaceutical-grade, technical-grade, and industrial-grade applications.

  •  
    a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate
    a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate

     
Application

 

a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate
 
  1. Photography and Film Processing
    • Fixing Agent: Sodium Thiosulfate is a key component in photographic fixing solutions. It reacts with unexposed silver halides to form soluble complexes, thereby stabilizing the image and preventing further development.
    • Film Processing: Used in the final stages of film development to remove undeveloped silver halides and ensure a clear, stable image.
  2. Water Treatment
    Heavy Metal Removal: Acts as a reducing agent to remove heavy metals such as copper and lead from water, making it suitable for industrial effluent treatment.
    •  
    • Textile and Dyeing Industry
      • Bleach Fixer: Sodium Thiosulfate is used to neutralize excess bleach in textile processing, preventing further degradation of fibers.
      • Dye Fixation: Helps in fixing dyes to fabrics, ensuring vibrant and lasting colors.
    • Analytical Chemistry
      • Titration Reagent: Sodium Thiosulfate is commonly used in titrations to determine the concentration of iodine or other oxidizing agents. It reacts with iodine to form a colorless complex, providing a clear endpoint in titration processes.
      • Qualitative Analysis: Used in qualitative analysis to detect the presence of certain ions and compounds.
 
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FAQ

 

a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate
Q: Are you a manufacture?
A: Yes, we are. And we have our own trade team.

Q:Do you provide ffree sample?
A: Yes, we can but do not include  delivery fees.

Q: what is your payment term?
A: T/T AND 100% L/C at sight.

Q:Do your products stock in hand?
A: Generally we have some goods stock in hand every month, so shipping fast but it depends on your confirmed order.


Q:Can you offer OEM service?
A: OEM available, can add your logo or as your requests.

 



 

 
Our team
a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate
a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate

 



 
  1. Passion and Commitment
    • Each member of our team is deeply passionate about what they do. This passion drives us to go above and beyond to deliver exceptional results. We are committed to our goals and are always ready to put in the extra effort to ensure success.
    • Our shared vision and dedication create a powerful sense of unity and purpose, making us a formidable force in achieving our objectives.
  2. Adaptability and Resilience
    • In a fast-paced and ever-changing environment, our team's ability to adapt quickly is a key strength. We are not afraid to embrace new technologies, methodologies, or challenges.
    • Our resilience ensures that we bounce back stronger from setbacks. We view obstacles as opportunities to learn and grow, and our ability to pivot and adjust our strategies keeps us competitive and relevant.
  3. Innovation and Creativity
    • We pride ourselves on our innovative approach to problem-solving. Our team members are encouraged to think outside the box and bring fresh ideas to the table.
    • This culture of creativity allows us to develop unique solutions that set us apart from our competitors and drive continuous improvement in everything we do.
 
Factory overview

 

a Greener Choice for Industrial Chemistry Eco-Friendly Sodium Thiosulfate
Welcome to Our Factory: A Beacon of Innovation and Excellence
Our factory is a vibrant and dynamic hub of creativity and productivity, where every day is filled with the promise of new achievements and the drive to exceed expectations. You can feel the energy and passion that fuels our team.
A State-of-the-Art Facility
Our factory is equipped with the latest cutting-edge technology, designed to optimize efficiency and precision. The production lines are a marvel of modern engineering, seamlessly integrating advanced machinery with the expertise of our skilled workforce. Every piece of equipment is meticulously maintained to ensure top performance, and our commitment to continuous improvement means we are always at the forefront of industry advancements.
A Team of Passionate Professionals
At the heart of our factory is a team of dedicated and talented individuals who bring their best to work every day. Our employees are not just workers; they are innovators, problem-solvers, and visionaries. They take pride in their craft and are driven by a shared goal of delivering the highest quality products. Their enthusiasm is contagious, and it creates a workplace culture that is both supportive and inspiring.
 



     

 

 







 

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