| Customization: | Available |
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| CAS No.: | 11116-97-5 |
| Formula: | C9h16cao10 |
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Food Additive GDL/Lactone gluconate/calcium gluconate CAS 11116-97-5
Glucono-δ-lactone is also known as gluconolactone, D-glucono-δ-lactone. This product is a lactone compound formed by removing one molecule of water from gluconic acid. White crystalline or crystalline powder. Odorless or slightly scented.
It starts with a sweet taste and later tastes sour. But it is completely different from the taste of gluconic acid. Relative molecular mass 178.14. The temperature of 153 ° C. Specific optical rotation +61.7 ° (c = 1). Dissolved in water, 59 (20 ° C); soluble in ethanol, 1g / 100g (20 ° C); insoluble in ether. The aqueous solution is a mixed solution of gluconic acid and glucono-δ-lactone and glucono-γ-lactone after hydrolysis.
| ITEM | SPECIFICATIONS |
| Appearances | Colorless crystals or white Odourless powder |
| Assay (on dry basis) % | 99.0-100.5% |
| Arsenic | <3ppm |
| Loss on drying % | ≤0.2 |
| Heavy Metals (Pb) mg/kg | <0.002% |
| Lead | <0.001% |
| Reducing substances | <0.5% |
| Calcium | <0.03% |
| Aerobe | 50/g |
| E Coli | Negative |
| Salmonella | Negative |
| Mold | Max. 10/g |
As a stabilizer and coagulant, it can be used in soy products (tofu and bean curd), sausage (carcass), surimi products and grape juice, the maximum use is 3.0g / kg;
As a preservative, it can be used for the preservation of fish and shrimp. The maximum use is 0.1g/kg, and the residual amount is 0.01mg/kg. It can also be used as a leavening agent for formulating compound baking powder, which can be used according to the production needs.
Packaging: 25kg bag.
Shipping: Within 7 days of order confirmation.
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