Glucono Delta Lactone(GDL)
Identification:
Chemical Name: Glucono-δ-lactone
Synonyms: Delta-Gluconolactone
CAS No.: 90-80-2
EINECS No:202-016-5
Molecular Formula: C6H10O6
E-Code: E575
Properties:
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 addition to water readily forms an mixture of the lactone GDL and gluconic acid. PH in 1% solution is 3.5,after 2H,PH is 2.5.
Specifications:
Assay(as C6H10O6) 99.0% min.
Sulphate 0.03% max.
Reducing substances 0.5% max.
Heavy metals(as Pb) 20ppm max.
Lead(as Pb) 10ppm max.
Arsenic(as As) 3ppm max.
Calcium(as Ca) 0.03% max.
Chloride(as Cl) 0.02% max.
Particle size Be adjustable
Application:
GDL is a kind of excellent multifunctional food additive. It is mainly used as protein coagulant, acidifier, expander, preservative, seasonings, chelating agent, color-preserver, etc. it is widely applied to food, daily chemical industry, pharmaceuticals, cosmetics. Plastic and resinous modification, electrodeposition and polish, metal-surface cleaning and organic synthesis, etc.
Packing& Storage:
25kg/paper bag; Kept in cool and dry place.
Store in well-closed containers and hygienic conditions in a cool, dark place protected from light/oxidation
Special usage recommendation
After opening the original packing, the complete content should be used immediately. Material can be microbiologically contaminated from unhygienic environment.
公司简介
Henan Sinotech Import & Export corporation is located in the core city of Central Plains Economic Zone (CPEZ)-Zhengzhou, our office is next to Zhengzhou Customs District. We obtained independent import export right approved by Henan Provincial Commerce Department on May,2014.
