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GLUCONO DELTA LACTONE

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  Post Date: Apr 04,2015
  Expiry Date: Oct 01,2015
  Detailed Description: Cas No. :90-80-2 DESCRIPTION
GDL, white crystalline powder, almost odorless,freely soluble in water(60g/ml),has a slightly sweet
taste, then sour, sparingly soluble in ethyl alcohol(1g/100ml),almost insoluble ether. Upon additio
n to water readily forms an mixture of the lactone gdl and gluconic acid.1% solution ph is 3.5,af
ter 2H,PH is 2.5,about 153℃ decomposition
Molecular formula C6H10O6
Molecular weight 178.14

  CAS Registry Number:

90-80-2

  Synonyms: ;D-Aldonolactone;D-Gluconic acid, delta-lactone;D-(+)-Glucono-1,5-lactone;D-Glucono-delta-lactone;delta-Gluconolactone;delta-Gluconolactone, coarse powder;D-threo-Aldono-1,5-lactone;Gluconic acid lactone;Gluconic lactone;Glucono delta-lactone;Glucolactone;Glucono-Delta-Lactone;glucono delta lactone;Glucono-δ-lactone;3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one (non-preferred name);(3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one (non-preferred name);(3S,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-one (non-preferred name);D-(+)-Glucono-1,5-lactone;
  Molecular Formula: C6H10O6
  Molecular Weight: 178.14
  Molecular Structure: 90-80-2 Glucono-δ-lactone USP26 FCCIV
  Safety Description: S24/25:;

  Company: Weifang Longstar Chemical Inc.     [ China ]        
  Contact: Calvin Xue
  Tel: 0536-8508750
  Fax: 0536-8595850
  Email: calvin@longstarchem.com
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