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  Post Date: Nov 23,2018
  Expiry Date: May 22,2019
  Detailed Description: Cas No. :97-59-6 Specs:Assay ≥99%
Items Standard Value
Appearance White Powder
Allantoin content (C4H6N4O3) 99.00%min
pH Value (0.5%w.s.) 3.5—6.5
Loss on Dry 0.20% max
Sulphate 0.02% max
Heavy Metal (Based on Pb) 0.001% max
Glycoluril 0.2% max
Melting Point Around 230 Decompose
Particle Diameter
Screen ASTM 140(0.106μm) 0.4% max
Screen ASTM 270(0.053μm) 3.5% max

  CAS Registry Number:


  Synonyms: ;Alantan;5-Ureidohydantoin;Allantion;(2,5-dioxo-4-imidazolidinyl)-urea;(2,5-Dioxo-4-Imidazo-Lidinyl)Urea ;1-(2,5-dioxoimidazolidin-4-yl)urea;1-[(4R)-2,5-dioxoimidazolidin-4-yl]urea;1-[(4S)-2,5-dioxoimidazolidin-4-yl]urea;Allegron;Alphosyl;Alyonyldiurened;Cordianine;Egopsoryl;Sebical;Allantoinum;
  Molecular Formula: C4H6N4O3
  Molecular Weight: 158.1154
  Molecular Structure: 97-59-6 Allantoin
  Safety Description: S24/25:;

  Company: Hefei TNJ Chemical Industry Co.,Ltd.     [ China ]        
  Contact: Sophia
  Tel: 0551-66191795
  Fax: 0551-65418697
  Email: info@tnjchem.com
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