Glucono-Delta-Lactone (GDL)

Glucono-Delta-Lactone (GDL), C6H10O6 Molecular weight: 178.14CAS NO.: [90-80-2]Characteristics: White crystalline powder, almost odorless.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.Specification: GB7657-2005 FCC(IV) USP29E575Package: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. Item Specifications Result Characteristics white crystalline powder, Almost odorless Pass Identification Positive Pass GDL 99.0 100.5% 99.54 % Melting ponint 150155 153 Moisture ≤0.5% 0.3% Reducing substances(as sugar) ≤0.5% 0.5% As ≤10ppm 1ppm Heavy metals ≤20ppm 20ppm Lead ≤10ppm 10ppm