Sodium Thiosulfate Pentahydrate 99%Min/Hypo /Sodium Thiosulphate 99%Min

• CAS No.: 7772987
• Formula: Na2s2o3
• EINECS: 2318675
• Model NO.: inorganic salt
• Feature: Disposable
• Usage: Organic Chemical Material
• Status: Solid State
• Transport Package: 25kg/Bag
• Specification: 99.0%
• Trademark: EASTAR
• Origin: China
• HS Code: 28323000
• Production Capacity: 60000mt/Year

Product Description

• Sodium Thiosulphate Pentahydrate, colorless crystal, odorless, it has a cool and bitter taste. The
  specific gravity is 1.729, heated to 100 °C, and 5 crystal waters are lost. It can soluble in water and
  insoluble in alcohol, and it has strong reducibility. It is easily weathered in dry air above 33 °C and
  deliquescent in humid air.

  TEST ITEMS	SPECIFICATION
  Assay :	99.00% MIN
  Water Insoluble:	0.01% MAX
  Sulphides:	0.001% MAX
  Fe:	0.001% MAX
  S	0.001% MAX
  NaCl	0.2% MAX
  PH	6.5-9.5

  Commodity:Sodium Thiosulphate Pentahydrate
  Physical and Chemical Property: White Crystal
  Molecular Formula: Na₂S₂O₃.5H₂O
  CAS No.: 10102-17-7
  Einecs No.:231-867-5
  Molecular weight:158.12
  Storage: Store the product in a cool and dry place.
  Packing: 25kg PP bags,1ton bag
   
  

            used as photo fixing solution, dechlorination agent and printing and dyeing assistant after bleaching cotton fabric, also                   used in medicine,  electroplating, tanning, metallurgy, dyestuff and so on.
 

Packaging Details:
25kg PP bag, 27MT in 20' container at most, without pallets 
24MT in 20' container with pallets at most
Port:
Tianjin Port,China
Lead Time :
Shipped in 3 days after payment


Henan Eastar Chem. & Tech. Co., Ltd. is a professional and comprehensive distributor of chemical products,such as Sodium Thiosulphate, Glycerol Monostearate, Sodium Diacetate, etc. Having been engaged in the international business for 20 years, we are fully experienced and have a perfect quality control system. With decades' of devotion to our work, our professional service has won a good reputation among our cooperating partners at home and abroad.

• 1) Can we print our logo on the product ?
  Of course, we can do it. Just send us your logo design.
• 2) Do you accept small orders ?
  Yes. If you are a small retailer or starting up business,We are definitely willing to grow up with you. And we are
  looking forward to co-work with you for a long term relationship.
• 3) How about the price? Can you make it cheaper ?
  We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are
  assuring you to get the most competitive price.
• 4) Do you offer free samples ?
  A 5Stars Review = A Free Sample
  It's appreciated that you could write us positive reviews if you like our products and service, we will offer you some
  free samples on your next order.
• 5) Are you able to deliver on time?
  Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver
  the goods on time and keep the goods top quality!
• 6) What are your payment terms ? Any third party payment ?
  We usually accept T/T, Alibaba trade assurance, Western Union, L/C.
• 7) Can I visit your company and factory in China?
  Sure. You are very welcomed to visit our company in Zibo, China. (1.5H drive way from Jinan)
• 8) How Can I place an order ?
  You could just send us inquiry to any of our sales representatives to get detailed order information, and we will explain the detail process.