Xi'an SENYI New Material Technology Co., Ltd(expird)
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CAS NO.9012-76-4
Above 99% (1-100)KilogramAbove 99% (101-500)KilogramAbove 99% (1-25)Metric Ton
Chemical Name: Chitosan
CAS No.: 9012-76-4
Molecular Formula: C6H11NO4X2
Molecular weight: 161.16
Appearance: yellowish powder
Chitosan Typical Properties
| Item | Specifications | Results |
| Appearance | yellowish powder | Yellowish powder |
| Grade | Industrial grade | Industrial grade |
| Degree of deacetylation | ≥85% | 86.7% |
| Water | ≤10% | 8.2 |
| Ash | ≤2.0% | 1.30% |
| Viscosity(mPa.s) | 20-200 | 40 |
| Arsenic(mg/kg) | <1.0 | 0.4 |
| Lead(mg/kg) | <0.5 | 0.3 |
| Mercury(mg/kg) | ≤0.3 | 0.1 |
| Mesh | - | 80 |
Chitosan Usage
1. As a preservative and thickening agent.In the food industry is a natural, non-toxic preservative, flocculant, and can adsorb water cadmium, mercury, copper and other heavy metal ions.
2. Used as industrial wastewater and municipal sewage treatment agent, precipitation agent.Thickening agent, stabilizer, gelling agent, binder.
3. It is also used for anti-mildew of acidic substances, forming a transparent semi-permeable film on the surface.Used for curing products, baking products, bread, oily food, etc.
4. Chitosan is a biocompatible, antibacterial and biodegradable polyelectrolyte with a wide range of biomedical and industrial applications.
Chitosan Packaging and Shipping
Packing: 25kg/drum by sea or by air.
Chitosan Storage
Warehouse ventilation and low temperature drying.
About US:
Xi'an SENYI New Material Technology Co., Ltd
Xi'an SENYI New Material Technology Co., Ltd New Material Technology Co., Ltd, is a large manufacturer
of fine chemical ,and cosmetic materials that integrates R&D, production and sales together. Besides,
The Company was established in 2021.Our company located in the beautiful spring city Xi'an , whose
factory located in both Xi'an industrial zone and lab in Shannxi city.
Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.
Our company has strong technical strength, advanced equipment, strict quality management system and high-quality
after-sales service, All for the customers’ satisfaction, all for the long-term healthy development of the
enterprise.There are several series including Disinfection Product , food grade additives, industrial grade
and fertilizer grade products.We can provide all kinds of materials needed in the world, please tell me if
you need it, we use scientific and technological equipment for production.
Over the years ，With all the efforts of everyone, the turnover becomes bigger and bigger; Customers
spreads from Asia to Europe, America and Australia, Tiger of Thailand, Novas of UK, Poland and so on .
Adhere to the "going out" strategy, let our chemical industry go to the world.
Laboratory
Warehouse
Packaging & Shipping
Payment
FAQ
Q: How to start orders or make payments
A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and
we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q: What's your MOQ
A:For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts
from 100g and 1kg.
Q: Is there a discount
A: Yes, for larger quantity, we always support with better price.
Q:How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we
will send you free goods for replacement or refund your loss.
Q:How to contact us
You can choose your interested products and send inquiry to us.You can dial our telephone directly, you will get our reply.
The factory directly supplies the highest purity and only the best price, please contact me