Mannitol

• Post Date:

  Aug 06,2013

• Expiry Date:

  Feb 02,2014

• Detailed Description:

  Cas No. :87-78-5 Specifications
  
  Mannitol
  1.Assay: 99% min
  2.CAS NO: 69-65-8
  3.Standard: BP2005/USP
  4.Packaging: 25kg/bag
  
  
  Mannitol,
  
  1) Reference Standard: CP2000,USP24,BP2000
  2) Quality Identification:
  Item
  CP2000
  BP 2000
  USP24
  Appearance
  White crystalline powder; odorless, sweet taste
  White crystalline powder, soluble in water, slightly soluble in ethanol, non-soluble in aether
  White crystalline powder, soluble in water, slightly soluble in ethanol, non-soluble in aether
  Melting point
  166 ~ 170
  165 ~ 170
  164 ~ 169
  Identification
  Pass on test
  Pass on test
  Pass on test
  Acidity or Basicity
  ≤0.3ml of 0.02mol/L NaOH
  ≤0.3ml of 0.01mol/L HCL or≤0.2ml of 0.01mol/L NaOH
  ≤0.3ml of 0.02mol/L NaOH
  Clarity and color of Solution
  Clear and colorless
  Clear and colorless
  
  Chloride %
  ≤0.003
  ≤0.005
  ≤0.007
  Sulphate %
  ≤0.010
  ≤0.010
  ≤0.01
  Oxalate %
  ≤0.020
  
  
  Residue on ignition %
  ≤0.1
  ≤0.1
  
  Loss on drying %
  ≤0.5
  ≤0.5
  ≤0.3
  Arsenic %
  ≤0.0002
  
  ≤0.0001
  Heavy metals %
  ≤0.001
  ≤0. 00005
  
  Nickle %
  
  ≤0.0001
  
  Specific optical rotation
  
  +23°+25°(in borax solution)
  +137°+145° (in ammonium molybdate solution)
  Reducing sugars
  
  
  No more than few deposit
  Assay %
  98.0 ~ 102.0
  98.0 ~ 101.5
  96.0 ~ 101.5
  Sorbitol %
  
  ≤2
  
  Bacterial endotoxin
  
  <100g/l of mannitol,≤4 I.U./g≥100g/l of mannitol,≤2.5 I.U./g

• CAS Registry Number:

  87-78-5

• Synonyms:

  ;DL-Mannitol;AI3-19511;Hexahydroxyhexane;Mannidex 16700;NSC 9256;D-Mannitol;D-(-)-Mannitol;hexitol;L-altritol;

• Molecular Formula:

  C₆H₁₄O₆

• Molecular Weight:

  182.1718

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Hubei MaxSource Chem Co., Ltd.     [ China ]        

• Contact:

  Bale Yang

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  +86-027-83555670

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  862783555670

• Email:

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