Glucono delta-lactone(CAS No.90-80-2 ) E575

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Glucono delta-lactone(CAS No.90-80-2 ) E575 Specification

Chemical Composition
C6H10O6

Strength
Food/Technical Grade

Purity
> 99%

Effect
Gradually hydrolyzes to gluconic acid

Best Before
24 months from manufacture

Efficacy
Food Additive / Acidulant

Flavor
Slightly sweet

Shelf Life
2 Years

Ph Level
3.2 (1% solution)

Sub Ingredients
None

Function
Coagulant, Acidity Regulator, Leavening Agent

Dosage Guidelines
Use as per requirement; refer to local food safety regulations

Dosage Form
Powder

Storage Instructions
Store in cool, dry place, away from sunlight

Packaging Size
25 kg bags / drums

Packaging Type
Bag / Drum

About Glucono delta-lactone(CAS No.90-80-2 ) E575

Name: delta-Gluconolactone

Synonyms: 1,5-Gluconolactone; D-Glucono-1,5-lactone; D-Aldonolactone; D-Glucono-delta-lactone; Gluconic acid lactone; Gluconic lactone; Glucono delta-lactone; GDL

Molecular Formula: C₆H₁₀O₆

Molecular Weight: 178.14

CAS Number: 90-80-2

EINECS: 202-016-5

Glucono delta-lactone is a lactone of D-gluconic acid. Pure GDL is a white odorless crystalline powder.

GDL is commonly found in honey, fruit juices, and wine. 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. Glucono delta-lactone 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. GDL may also be useful in controlling termites by weakening their immune system.

Specification

Product name	Glucono delta-lactone
Test Items	Specifications (FCCIV)
Appearance	Colorless crystals or powder
Identification	Accod with the test
Assay	99.0-100.5%
Reducing substances	0.5% Max
Heavy metals	20ppm Max
Arsenic	3ppm Max
Lead	10ppm Max
Calcium	0.30% Max
Chloride	0.02% Max
Sulfate	0.03% Max

Performance and usage: The product has fresh preservation and antiseptic actions. It can be used to processing bean products (such as, bean curd), meat products, juice beverage, yeast powder, etc. and can be used for the fresh preservation of fishes ad shrimps.

Package: Paper-plastic compounds bags, 25kgs net each.

Transportation: Handle with care in order to avoid damaging the package; protect them from sunshine or rain. This product is a non-dangerous product and can be transported as a common chemical product.

Storage: Keep in shaded, cool and air places. The shelf time is 2 years

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