Good Quality ISO Certificate Glucono Delta Lactone

• Customization: Available
• CAS No.: 90-80-2
• Formula: C6h10o6
• Model NO.: AWI
• EINECS: 202-016-5
• Composition: D-Gluconic Acid
• Type: Meat Preservative
• Effect: Antiseptic
• Resource: Organic Chemical Preservatives
• Product Name: Glucono Delta Lactone
• CAS No: 90-80-2
• Molecular Formula: C6h10o6
• Molecular Weight: 178.14
• Trademark: AWI
• Origin: China
• Production Capacity: 200 Metric Ton/Metric Tons Per Month

Product Description

Application and Uses of Glucono delta lactone (GDL)

 

Product Name GLUCONO DELTA LACTONE
CAS No. 90-80-2
Molecular Formula C6H10O6
Molecular Weight 178.14
Quality Standard E575/FCC/BP/USP
Packing in 25kgs bag
Shelf Life 2 year, Keep in cool and dry place 
 

Packaging Details:
1-5kg Aluminium Foiled Bag and Ziplock Bag Packed with Aluminium Foiled Bag with ZIplock Bag inside . 
5-20kg Carton, 25kg Paper Drum Packed with Paper drum with Double Plastic Bags inside

Delivery Detail:
Shipped in 3 days after payment

 

Application:

Glucono delta-lactone (GDL), also known as gluconolactone, is a food additive with the E number E575 used as a sequestrant, an acidifier,or a curing, pickling, or leavening agent. It is a lactone (cyclic ester) of D-gluconic acid. Pure GDL is a white odorless crystalline powder.

GDL is commonly found in honey, fruit juices, personal lubricants, and wine[citation needed]. GDL is neutral, but hydrolyses in water to gluconic acid which is acidic, adding a tangy taste to foods, though it has roughly a third of the sourness of citric acid. It is metabolized to glucose; one gram of GDL yields roughly the same amount of metabolic energy as one gram of sugar.

Upon addition to water, GDL is partially hydrolysed to gluconic acid, with the balance between the lactone form and the acid form established as a chemical equilibrium. The rate of hydrolysis of GDL is increased by heat and high pH.

The yeast Saccharomyces bulderi can be used to ferment gluconolactone to ethanol and carbon dioxide. The pH value greatly affects culture growth. Gluconolactone at 1 or 2% in a mineral media solution causes the pH to drop below 3.

Typical Specifation

Product Name	GLUCONO DELTA LACTONE
CAS No.	90-80-2
Molecular Formula	C6H10O6
Molecular Weight	178.14
Quality Standard	E575/FCC/BP/USP
Packing	in 25kgs bag
Shelf Life	2 year, Keep in cool and dry place
Items	Standard
Description	White odourless crystalline powder
Indentification	Positive
Assay	99-101.0%
Moisture,%	0.3max
Reducing substances(as sugar)%	0.5max
As ppm	1max
Heavy metals ppm	10max
Lead ppm	2max
Chloride %	0.02max
Sulphate ash %	0.03max
Solubility	99.9min
Aerobe	50/G max
Yeast	10/G MAX
Mold	10/G max
e.coli	Not available at 10g
Salmonella	Not available at 25g
Total count plate	50/G max
Enterobacteriaceae	Negative

AWI Service

1. Supply high quality products with a reasonable price
2. Keep shipment in time, provide complete customers clearance documents as customs request.
3. Provide agile and safe payments.
4. We will responsible for all quality issue.
5. Share marketing informations with customers update price in time.

FAQ

1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing? 
Usually with 25 kg bag/carton/drum. 
4. How about the validity of the products? 
Usually 2 or 3 years. 
5. What documents you provide? 
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate. 
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai