PRODUCTS
Founded in 1994
Special Molecular Weight Chitosan
product information
- GAS NO： 9012-76-4
- EC NO： 222-311-2
- Formula： (C6H11NO4)n=(161)n
- Molecular Weight： 161·n
Character
Non-toxic and tasteless. Off-white or light yellow powder, soluble in acid, insoluble in water, alkali and organic solvent.
Application（Only For Reference ）
This product is made of high quality chitosan, with a molecular weight range of 50,000-300,000 chitosan (300,000, 200,000, 100,000, 50,000,molecular weight in 10,000 units), which is suitable for the requirements of chitosan in different fields.Deacetylation degree and other indicators can be produced according to customer requirements.
RETURN
PRODUCT SPECIFICATION (ACCORDING TO GB STANDARD)
| PRODUCT SPECIFICATION(国标) | |
|---|---|
| ITEMS | SPECIFICATION |
| Appearance | Off-White or light yellow powder |
| Molecular Weight | ≤1000000Da |
| Moisture | ≤15.0% |
| Ash Content | ≤2.0% |
| Heavy Metals | ≤10ppm |
| Paricle Size | 80mesh |
| ≤1000cfu/g | ≤1000cfu/g |
| E.Coli | Negative |
| Packaging：Full-cardboard barrellined with two layers of polyethylene film plastic bags (25.0kg), or packaging as required by the customer. | |
Storage and transportation：Sealed packaging.Store in a dry, clean and cool place. Load and unload lightly when transporting to avoid mixing with harmful, toxic and easily polluted articles. It is strictly forbidden to get wet in the rain.
