Amylose From Potato CAS 9005-82-7

Details:

Our company specializes in processing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary medicine intermediates, dye intermediates, pigments, cosmetics raw materials and chemical reagents,  

Our company has a number of sales team, service and information feedback vertical integration of a sound marketing network, products are sold throughout the country and exported to South Asia, Europe, America, Africa and other more than 20 countries and regions.  

Companies adhering to the "pursuit of quality, innovation and development" business philosophy, to serve as a foundation, for the survival by the quality, seek development by science and technology, adhere to quilty comes first,fair price,good sense of customer service and responsibility. in the future hebei Nengqian import and export trade Co.,Ltd will always hold "integrity, innovation" business philosophy, to achieve honesty management, on the way of specialization, internationalization,  Keep moving!  

English Name: amylase from potato

Other name: sugar starch

CAS No.: 9005-82-7

Molecular formula: (C6H10O5) n



Level: br

Type: type III

Impurity: ≤ 10% butanol

Solubility:1 mg/ml, 0.05 M NaOH

Properties: white or off white to light yellow powder. It is one of the two main high molecular carbohydrates (amylose and amylopectin) that make up natural starch. As a polymer of glucose, it is composed of α- A chain of glucose units linked by glycosidic bonds. Its molecules usually curl into a spiral. There are six glucose molecules per revolution. The degree of polymerization, that is, the number of glucose units is about 100 ~ 6000, forming molecules of different sizes, and its molecular weight is the product of the degree of polymerization and the molecular weight of glucose unit 162. Amylose constitutes the white particles of natural starch, which affects the properties and related applications of natural starch with its properties different from amylopectin. For example, amylose can combine with higher alcohols and higher fatty acids to form complexes and precipitate. It is easy to degrade in alkaline solution. It also has the tendency of "retrogradation" due to molecular condensation, that is, it is called "regeneration" and "aging" in industry. Its straight chain can be β- Amylase complete digestion. Starch reacts with iodine to form a blue complex. It exists in most natural starches from cereals, potatoes and other crops, generally 17% ~ 27% of starch

Packing:  
  1. Inner double plastic bags----25kg/Fiber drum (35*35*45cm, GW: 28kg, NW: 25kg); 

  2. Inner double plastic bags----5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg). 

  3. Inner double plastic bags----1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg). 

P.S.: we accept packaging customization. 

  
Delivery:   

  1. Stock products are normally shipping within 3 working days.  

  2. For rush delivery, please contact our sales team for particular arrangement. 

Shipping Details: 
  1. We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker. 

  2. Shipping details & shipping documents will be provided and sent by email. 

  3. We keep tracking the shippment until clients well received. 

  4. After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently. 

FAQ: 
1. Are you a trade company or factory   
We are a  factory with our own trading company.  

2. How do you control the quality   
   Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.   
3.  How long is lead time   
   We deliver goods within 3 days for small order, 7-10 days for bulk order.   
4.  Where is your factory located  How can I visit the factory   
    Our factory located in WEIFANG, China. It is only two hours from QINGDAO.  

6. Can i get some samples  
  Yes, we can supply free sample, but the shipping cost be paid by our customers. 

7. How to start orders or make payments  
  Proforma invoice will be sent first after confirmation of order, enclosed our bank information.Payment by T/T,  

8. How to confirm the Product Quality before placing orders  
  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. 

9. How long is lead time

We deliver goods within 3 days for small order, 7-10 days for bulk order.

10. How do you treat quality complaint

  First of all, our quality control will reduce the quality problem to near zero. If there is a realquality problem caused by us, we will send you free goods for replacement or refund your loss.