DALIAN CHEM
Glucono Delta Quick Details
| Other Names | GDL |
| CAS No. | 90-80-2 |
| Molecular Formula/MF | C6H10O6 |
| EINECS No. | 202-016-5 |
| Classification | Biochemical & chemical |
| Grade Standard | Industrial Grade |
| Purity | 99.7-103% |
| Odor | odorless |
| Appearance | white crystalline powder |
| Package | 25kgs net in paper-plastic compound bag |
| MOQ | 5MT |
| Place of Origin | SHANGHAI,CHINA. |
| Loading Port | SHANGHAI,CHINA. |
Glucono Delta Lactone Description
GDL, 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.1% solution ph is 3.5,after 2H,PH is 2.5,about 153 decomposition. As a good multi-functional food additive, it is mainly used for protein coagulant, acidic agent, bulk agent, preservative, flavoring agent, adhesive etc. It is widely used in food, daily-use chemicals, pharmaceuticals, cosmetics, metal cleaning, organic synthesis, and so on. Being innocuous and harmless to human, it is an excellent stabilizer, coagulant, sour agent and chelating agent.
Glucono Delta Lactone Specification
| Items | Index | Result |
| Identification | Positive | Pass |
| Solubility | Freely soluble in water, sparingly soluble in ethanol | Pass |
| Melting point | 152℃±2℃ | Pass |
| Characteristics | Fine, white, nearly odourless crystalline powder | Pass |
| GDL | 99.0-101.0% | 99.6% |
| Moisture | 0.5% max. | 0.3% |
| Reducing substances(as sugar) | 0.5% max. | 0.5% |
| As | 1ppm max. | 1ppm |
| Heavy Metals | 10ppm max. | 10ppm |
| Lead | 2ppm max. | 0.5ppm |
| Sulphate Ash | 0.1% max. | 0.1% |
| Aerobe | 50/g max. | Pass |
| Yeast | 10/g max. | Pass |
| Mold | 10/g max. | Pass |
| E. coli | Not available at 30g | Pass |
| Salmonella | Not available at 25g | Pass |
| Judgment | Conform to the requirement of FCC IV and E575 | |
You are buying=Our Products + Our Service
DALIAN CHEM --Dalian Chem Imp. and Exp. Group Co., Ltd.is focus on the supply of chemical raw materials, chemical products , and other related products since 1985.
At present, we provide more than 200 kinds of chemical raw materials and ingredients.Glucono Delta Lactone is one of our main products.
A wide variety of Glucono Delta Lactone options are available to you. Before Glucono Delta Lactone order , we can send the sample for your testing ,We ensure the quality is the same as bulk quantity.
There are many Glucono Delta Lactone suppliers, mainly located in Asia. The Glucono Delta Lactone we supply is cheap and the quality is guaranteed. Glucono Delta Lactone products are popular all over the world.
For whateverquestions about us or our products you may have, do let us know and you can be assured we reply you in details with 24 hours and to your satisfaction.
