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Sodium Thiosulfate

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Sodium Thiosulfate

Formula: Na2S2O3

Other name:Sodium Hyposulfide

CAS No: 7772-98-7

Molecular weight: 158.10800

Accurate mass: 157.90800

PSA: 103.66000

LogP: 0.50980

  • Payment:

    EXW , FOB,CIF , DDP , DDU
  • Product Origin:

    CHINA
  • Color:

    Colorless transparent crystal
  • Shipping Port:

    Guangzhou
  • Lead Time:

    7 Days
Product Detail
  Feathers


Sodium thiosulfide is a colorless crystal or white powder. 

Specific gravity 1.69, quickly dissolve in 48 ℃ temperature. 

Insoluble in alcohol, soluble in 0.5 parts of water, aqueous solution nearly neutral (pH6.5-8.0). 

Its anhydrous substance is powder, soluble in water, almost insoluble in alcohol.


Density:             1.01 the at 25℃

Melting point:    48℃

Boiling point:    100℃

Stability: Stability. It is incompatible with strong acid, strong oxidizer, iodine and mercury. 

Storage conditions: 2-8℃


  Application

1.It is mainly used in photographic industry as fixing agent. 


2.it is used as reductant of dichromate, neutralizer of nitrogen-containing tail gas, mordant, bleaching agent of wheat stalk and wool, dechlorination agent of pulp bleaching.


3.It is also used in the manufacture of tetraethyl lead, dye intermediates, and silver extraction.


 Storage & Package



Storage : Store in a dry and ventilated warehouse or shed. Pay attention to moisture-proof and rainproof.


Package: 25kg/ bag         


Port: GUANGZHOU


Lead time: 7 days


Supply Ability: 1000 Tons per Month


  Certificate

sodium hydroxide

Specification & MSDS 


We will provide the specification&MSDS certificate to the buyer for free


 Cooperation Process





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2. Tell us your product requirements, such as product namequantityport aplication, etc.


3. We will give you a quotation and proposal after we receive your product demand.


4. Confirm cooperation details and arrange production.


5.  Payment and Shipping.


 Customer Service

1. Free samples. 


2. Free one-on-one technical consultation. 


3. Free Lifelong after-sales maintenance of products.


 Contact Us For More Offers


1. Click “CHAT NOW”, fill in the information and submit.


2. Fill in the form “A Free Consultation ”at the bottom of the webpage and submit it.


3. Send email or contact our sales manager directly.

Sales Manager -- Chace Ren


Mob: 0086-13929123248               Tel/Fax: 0086-0757-85510580

Email: exp006@broviecn.com         Web: www.bv-chem.com


Office: Room 603,RuiYing Building, Second Road of South City, Dali Town, Nanhai District, Foshan, Guangdong, China.

Factory: Area A No.9,Technology Park, Lubao Town, Sanshui District, Foshan City, Guangdong Province, China.



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ABOUT US BV Chemicals Co., Ltd. was established in 1998,which is located in Foshan city of Guangdong province in China, is a wholly-owned engaged in aluminum surface treatment chemical and water treatment chemical products of high-tech enterprises. Our company provides the chemicals and solutions for all kinds of industrial and municipal sewage treatment plants. We also developed a series of chemical products for the surface treatment of aluminum. The company is equipped with a 3,000-square-meter warehouse of chemical raw materials and logistics department, which provide customers with convenient and convenient after-sales services. We have accumulated rich import and export experience and have a quality foreign trade team. Timely and efficient after-sales service has been recognized by the majority of customers. ‘Green chemistry creates a better life’ is our company’s goal. ‘Rapid response,Immediate action, Excellent quality, Credit first’ is our company's tenet.  We believe that we can meet the requirements of domestic and foreign customers with high-quality products, reasonable price, timely delivery, and perfect service. Address: Room 603, RuiYing Building, Chengnan 1st Road, Dali Town, Nanhai District, Foshan City, Guangdong Province, China Email: exp006@broviecn.com Fax: 0086-0757-85510580 Mob:+86 13600312264 Website:www.bv-chem.com

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