Xanthan Gum

• Post Date:

  Feb 13,2015

• Expiry Date:

  Feb 13,2016

• Detailed Description:

  Cas No. :11138-66-2 Quality standard.: (see table)
  The quality conforms to FCC IV Standard.
  Xanthan gum index
  Items Index
  Appearance White-like or light-yellow free flowing powder
  Assay 91-108%
  Loss on drying ≤13%
  PH value (1% solution) 6.0 – 8.0
  1% Solution Viscosity ≥1200cps
  Shearing Ratio ≥6.0
  Ashes ≤13%
  Pyruvic Acid ≥1.5%
  V1:V2 1.02-1.45
  Total Nitrogen ≤1.5%
  Total Heavy Metals ≤10 ppm
  Particle size 80/120/200 mesh
  Shelf life 2 years
  
  Packing and Storage .:
  1). Packing by 25KG cardboard drums or multiply paper bags, and 1KG in inner hot-sealed plastic bags.
  2). Stored in the original drums or bags under the conditions of dry and below 25¡æ,a shelf life of at least 12 months will be achieved. Keeping closed and avoiding long time connection with air after use. Better to be used out within two weeks if the inner package is opened.
  3). In view of the strong hydrophilic property, an advising using method should be followed-pouring xanthan gum into water as slowly as possible and making sure it dissolves completely, or fully-mixing xanthan gum with other material at a ratio or 1:10 in preparation for using.
  

• CAS Registry Number:

  11138-66-2

• Synonyms:

  ;Corn sugar gum;Xanthan;Gum xanthan;UNII-TTV12P4NEE;Xanthan-Gum;

• Molecular Formula:

  (C₃₅H₄₉O₂₉)n

• Company:

  Zhengzhou Natural Chemical Co.,Ltd     [ China ]        

• Contact:

  Sophie

• Tel:

  +86-13525520059

• Fax:

  +86-60193628

• Email:

  sophie@zznccl.com