CHITOSAN OLIGOSACCHARIDE CAS 148411-57-8 detailed information
Details
| Synonym | CHITOSAN OLIGOSACCHARIDE LACTATE，Chitosan 2-hydroxypropanoate (ester);Chitosan lactate (ester);Chitosan oligosaccharide (COS) |
| CAS | 148411-57-8 |
| Molecular Fomula | C12H24N2O9 |
| Molecular Weight | 340.32696 |
| Chemical Structure |  |
| Appearance | Yellowish or white powder |
Specification
Agriculture grade
| ITEMS | SPECIFICATION |
| Appearance | Yellow Powder |
| Molecular Weight | ≤3000Da |
| Moisture | ≤10.0% |
| Ash Content | ≤2.0% |
| pH | 5.0~7.0 |
Food grade
| TEMS | SPECIFICATION |
| Appearance | Yellow or light yellow powder without peculiar smell and visible impurity |
| Molecular Weight | ≤1000Da |
| Moisture | ≤10.0% |
| Ash Content | <1.0% |
| Insoluble Substance | ≤1.0% |
| pH | 5.0~7.0 |
| As | ≤0.5ppm |
| ≤1000cfu/g | ≤1000cfu/g |
| Yeast and Mold | ≤100cfu/g |
| Pathogenic Bacterium | Negative |
Feed grade
| ITEMS | SPECIFICATION |
| Appearance | Yellow Powder |
| Molecular Weight | ≤2000Da |
| Moisture | ≤10.0% |
| Ash Content | ≤1.0% |
| Insoluble Substance | ≤1.0% |
| PH | 5.0~7.0 |
| As | ≤0.5ppm |
| ≤1000cfu/g | ≤1000cfu/g |
| Yeast and Mold | ≤100cfu/g |
| Pathogenic Bacterium | Negative |
Usage
Food grade chitosan oligosaccharide, also known as chitosan oligosaccharide and oligochitosan, is an oligosaccharide product with a polymerization degree between 2 and 20 obtained from the degradation of chitosan by special biological enzyme technology (there are also reports on the use of chemical degradation and microwave degradation technology), and its molecular weight is ≤ 3200Da. It is a low molecular weight product with good water solubility, large function and high activity of raw Chemicalbook. It has many unique functions, such as higher solubility than chitosan, total solubility in water, easy absorption and utilization by organisms, and its effect is 14 times that of chitosan. Food grade chitosan oligosaccharide is the only positively charged cationic basic amino oligosaccharide in nature, which is animal cellulose.
Packaging and Shipping
polyethylene film plastic bags (25.0kg), or packaging as required by the customer
Usually 1 pallet load 500KG
Belongs to common goods and can deliver by sea or air
keep and storage
Validity:2years
Ventilation low temperature drying; with acid, ammonia salt stored separately
