kalio-natrimn tartaricum Seignette salt 6381-59-5

• Post Date:

  Aug 21,2015

• Expiry Date:

  Feb 17,2016

• Detailed Description:

  Cas No. :6381-59-5 Quantity: 1000Kilograms
  Specs:25KG/drum
  Payment Method: L/C T/T Western Union
  
  Specifications
  Chemical nature
  Chemical name
  Rochellesalt ;Potassium sodium tartrate
  Molecular formula
  C4H12KNaO10
  Molecular weight
  282.2
  CAS No.
  6381-59-5
  
  
  Properties
  Item
  Specification
  Test Result
  Appearance
  White crystal
  White crystal
  Content
  99% min.
  99.20%
  Chloride
  ≤ 0.008%
  <0.008%
  Sulfate
  ≤ 0.05%
  <0.05%
  Reaction of water solution
  pass
  pass
  Fe
  ≤ 0.002%
  <0.002%
  Heavy metal
  ≤ 0.001%
  <0.004%
  Insolude in water
  ≤ 0.05%
  <0.05%
  Conclusion:
  Up to standard
  
  Character: Colorless crystals or white crystal,specific gravity is 1.79,PH value is 6.8~8,the melting point is 70~80°C.Have minute efflorescence in the heat air,lose some water when heated to 60°C,and lose 3 water molecules at 100°C,become salt without water at 215°C. Freely insoluble in water, the solution assumes minute alkalescence.
  
  Payment and shipping
  MOQ
  500 kgs
  Load ablility
  25kg/bag
  Shipping
  UN 2716 6.1/PG 3, shipped as the dangerous goods
  Payment
  TT or LC
  
  Usage
  1. It is used as reducer in plating of printing, mirror, and thermos industries;
  2. It is used as complexing agent in electroplating industry;
  3. It is used as laxative agent in pharmacy in the making of crystal speakers and microphones in telecom industry;
  4. It is used as desalting agent in chemical fertilizer industry;
  5. It is also used in glass industry and other industries.

• CAS Registry Number:

  6381-59-5

• Synonyms:

  ;Sodium potassium L-tartrate tetrahydrate;Potassium sodium L-tartrate tetrahydrate;sodium potassium tartrate tetrahydrate;PotassiumsodiumLtartratetetrahydrate;potassium sodium 2,3-dihydroxybutanedioate tetrahydrate;Potassium sodium tartrate tetrahydrate;

• Molecular Formula:

  C₄H₁₂KNaO₁₀

• Molecular Weight:

  282.2201

• Molecular Structure:

  

• Company:

  Wuhan Jadechem International Trade Co., Ltd.     [ China ]        

• Contact:

  Lilyzhang

• Tel:

  86-027-83552071

• Fax:

  86-027-83551196

• Email:

  lilyzhang@jadechem.com