delta-Gluconolactone

Company Name:	Qingdao Free Trade Zone United International Co.,Ltd. Gold
Tel:	+86 (532) 8606-9596 / 8389-1505-509
Email:	nickleshang@teriocorp.com
Products Intro:	Product Name:GLUCONO-DELTA LACTONE(GDL) CAS:90-80-2 Purity:99% HPLC Package:25kg BAG

Company Name:	Shanghai Kaisai Chemical Co., Ltd Gold
Tel:	021-33516711 , 33516722
Email:	kaisaichem@163.com
Products Intro:	CAS:90-80-2

Company Name:	Beijing Holiyang Chemical Co. Ltd. Gold
Tel:	010-56108838 56108878
Email:	holiyangchem@163.com
Products Intro:	CAS:90-80-2

Company Name:	J & K SCIENTIFIC LTD.
Tel:	400-666-7788 +86-10-82848833
Email:	jkinfo@jkchemical.com;market3@jkchemical.com
Products Intro:	Product Name:D-Glucono-1,5-lactone CAS:90-80-2 Purity:98% Package:1KG,250G

Company Name:	Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:	+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)
Email:	sh@meryer.com
Products Intro:	Product Name:D-(+)-Glucono-1,5-lactone CAS:90-80-2 Purity:>98.0%(T) Package:25g;500g Remarks:G0039

delta-Gluconolactone Basic information

Product Name:	delta-Gluconolactone
Synonyms:	1,2,3,4,5-PENTAHYDROXYCAPROIC ACID DELTA-LACTONE;DELTA-GLUCURONOLACTONE;DELTA-GLUCONOLACTONE;D(+)-DEXTRONIC ACID DELTA-LACTONE;D-GLUCONIC ACID LACTONE;D-(+)-GLUCONO-1,5-LACTONE;D-GLUCONO-1,5-LACTONE;D(+)-GLUCONIC ACID DELTA-LACTONE
CAS:	90-80-2
MF:	C6H10O6
MW:	178.14
EINECS:	202-016-5
Product Categories:	Biochemistry;Glucose;Sugar Acids;Sugars;Dextrins、Sugar & Carbohydrates;Chiral Reagents;Intermediates & Fine Chemicals;Pharmaceuticals;food additive;stabilizer;Food additives
Mol File:	90-80-2.mol

delta-Gluconolactone Chemical Properties

mp	160 °C (dec.)(lit.)
alpha	65 º (c=1,H2O)
density	0.6
refractive index	63.5 ° (C=10, H2O)
storage temp.	Refrigerator
Water Solubility	500 g/L (20 ºC)
Merck	14,4457
BRN	83286
CAS DataBase Reference	90-80-2(CAS DataBase Reference)
NIST Chemistry Reference	D-Gluconic acid, «delta»-lactone(90-80-2)
EPA Substance Registry System	D-Gluconic acid, .delta.-lactone(90-80-2)

Safety Information

MSDS Information

delta-Gluconolactone Usage And Synthesis

Chemical Properties	Powder
Usage	Geogard(R)Ultra is a synergistic blend of gluconolactone and sodium benzoate. This blend provides broad spectrum protection against product spoilage in a variety of personal care formulations. Product Data Sheet
Usage	A lactone (cyclic ester) of D-gluconic acid used as a used as a sequestrant, an acidifier, or a curing, pickling, or leavening agent.
Usage	chelating agent
Usage	D-glucono-1,5-lactone is the lactone derivative of D-gluconic acid. D-glucono-1,5-lactone is widely used as a food additive to achieve a curing, pickling or leavening effect.

delta-Gluconolactone Preparation Products And Raw materials

Raw materials	Sodium hydroxide-->Hydrochloric acid-->Sulfuric acid -->D(+)-Glucose-->Potassium dihydrogen phosphate-->Barium hydroxide -->Diammonium hydrogenphosphate-->Calcium gluconate-->AMBERLITE(R) IRC-50-->Gluconic acid-->EC 1.1.3.4-->CATALASE
Preparation Products	Antistaling agent-->Manganese gluconate-->Potassium gluconate

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