Industry Grade CAS 7772-98-7 Sodium Thiosulfate Price Anhydrous Pentahydrate Thiosulphate Hypo Sodium Thiosulfate

• CAS No.: 7772-98-7
• Formula: Na2s2o3/Na2s2o3 5H2O
• EINECS: 231-867-5
• Certification: ISO
• Purity: ≥99%
• Type: Sodium Sulfate
• Model NO.: FJL-Na2s2o3-1
• Appearance: Transparent Crystals
• Grade Standard: Industrial Grade
• Samples: Avaliable
• Size: 1-3, 5-8
• Melting Point: 48°c
• Boiling Point: 100 ºC
• Molecular Weight: 158.108
• Transport Package: Bag
• Specification: 25kgs PP Bags
• Trademark: FJL
• Origin: China
• Production Capacity: 50000mt/Year

Product Description

Industry grade cas 7772-98-7 Sodium Thiosulfate Price Anhydrous Pentahydrate Thiosulphate Hypo Sodium Thiosulfate 

Product Description

    

 

 

   Product Description

 

Basic Information 

 

Product Name	Sodium Thiosulfate / Sodium Thiosuphate
Appearance	colorless, transparent crystal or crystalline fine grain
Formula	Na2S2O3/Na2S2O3 5H2O
CAS No.	7772-98-7
EINECS No.	231-867-5
HS CODE	2830909000
Storage	Airtight save
Usage	Reducing agent of dichromate in tanning, a neutralizer of nitrogen tail gas, a mordant, a bleach agent of straw and wool, and a dechlorination agent in pulp bleaching

 

 

Specifications

SODIUM THIOSULFATE 99% INDUSTRY GRADE

Specification:

SODIUM THIOSULFATE
Analysis item	Standard	Analysis Result
Na2S2O3.5H2O	99%min	99.71%
Water-Insoluble	0.01%max	0.01%
Sulphide ( As Na2S)	0.001%max	0.0008%
Fe	0.002%	0.001%
NaCl	0.05%max	0.15%
PH	7.5min	8.2

 

 

Application

 SODIUM THIOSULFATE 99% INDUSTRY GRADE

a).It is mainly used as fixing agent in photography industry.
b).It is used as reducing agent of dichromate in tanning, neutralizer of nitrogen-containing tail gas, mordant, bleach of wheat straw and wool, and dechlorination agent in pulp bleaching. It is also used in the manufacture of tetraethyl lead, dye intermediates and silver extraction from ore.
 

Packaging & Shipping

25kg, 50kg, 1000kg

 

 

                                  

About us

Qingdao Fangjinlong Technology Development Co.,Ltd is located in Qingdao City, Shangdong Province . Established in 2010 and honored every day since.

Fangjilong 's mission is  providing unparalleled quality and service in every aspect of our operations, As a chemical expert and supplier, the company has invested 2 chemical plants and it relies on the research and development of technology of the Environmental Science and Engineering of Ocean university of China .

The main products are including water treatment chemicals ,Mining chemicals,industrial chemicals and some special use chemicals . Fangjinlong undertakes and provides support for market-driven research,strives for commercialization of the technologies to benefit the industry and the society at large, as well as  to promote the economic growth and sustainability of the earth.  begin your partnership with Fangjinlong , please contact us.
 

 
  Attend Shanghai  &Japan 2023 Chemical EXHIBITION

Certifications

FAQ

1.What kind of payment term do you support ?
T/T 30% in advance, 70% before delivery,we will take and show you every process details.

2.What's your terms of delivery?
EXW, FOB, CIF etc 

3.How long will your production take ?
Normally 5-7days finish production, then delivery.

4.if u support to sample test?
Sure, we would love to offer you free sample for testing. You only need to pay the shipping fee ok. 

5.How to choose the most suitable products?
Based on your industry, also your requirements, we will recommend ones for you.

Contact us

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