CasNo.9004-57-3,Ethyl Cellulose, Ec, CAS No.: 9004-57-3,(9004-57-3) Suppliers

10 Gram	FOB Price: USD 100.0000

Min.Order :10 Gram
Purity: 99.00%
Payment Terms : T/T,,MoneyGram,Other

Keywords

Ethyl Cellulose factory price Ethyl Cellulose real supplier 9004-57-3

Quick Details

Appearance:powder
Application:in research
PackAge:Aluminum foil bag/as requirements
ProductionCapacity:800|Kilogram|Month
Storage:store in a cool dry place and keep away from strong
Transportation:by air or by sea

Superiority:

Inner Mongolia Yong Ming Technology Co.,Ltd--- a worthy to be depended and trusted Pharmaceutical Intermediates company. We make sure the good quality product and reasonable price. We have the good after-sales service, to solve any kinds of problems, the goal is making every customer satisfy with our company and gain the best reputation.

There are variety of products for your choose. Please contact with us at any time.

Our promise:

1. Good quality product and reasonable price~ make customers happy and save customers’ money

2. Delivery product on time~ save customers’ time

3. Professional packing~let the customers receive it successfully

4. Many payment instruments~convenient to pay

5. Service customers forever~ to establish long-term cooperation relationship

Welcome to your inquire and suggestions, everyone here do the best for you!

Details:

Product Description

Physical Properties:
The product is a white or light grey powder with odorless and tasteless.
Soft temperature: 135-155C,
Bulk density: 0.3-0.4G/cm³ .
Real specific gravity: 1.07-1.18,
Melting point 165-185C.
It doesn't dissolve in water, but dissolves in many organic solvents.

Important characteristics:
Ethyl Cellulose (DS: 2.3~2.6) is a nonionic cellulose ether.
1. Uneasy to burn.
2. Good thermo stability and excellent thermo plasticity.
3. Not discolor by sunlight,
4. Good flexibility.
5. High dielectric.
6. Excellent base-resisting and acid-resisting capability
7. Fine anti-ageing capability
8. Good salt-tolerance and cold-resistant
9. Stable for chemicals, and not deteriorate for a long time
10. EC can company with a lot of resin and all plastizer.

Applications:
Pharmaceuticals
EC can be used as film former, binder, dispersing agent, stabilizer, water retention agent and controlled release agent in many kinds of medicine.

Coating
EC can make up some printing and coating; The coating films have good glossiness and excellent sticking capability and flexibility.

Plastic
EC can make up the plastic powder which is easy to take shape, improve cold-resistant property and so on.

In other industry
EC is used as a temporary coating for fluorescent lamp tube so as to raise the viscosity of phosphor and harden the glasses' surface. In addition, it is used in electricity conductive printing ink which is used in the basement fake in integrated circuit.

Dissolving:
The usually used solvents of EC (DS: 2.3-2.6) are aromatics and alcohols. The aromatics are benzene, and xylene, suitable percent: 60-80%. The alcohols are methanol and ethanol etc. Suitable percent: 20-40%.
EC is slowly added to the vessel with organic solvent while stirring, until it is completely wet and dissolved.

Package:
It is packed fiber drum (lined with polyethylene bag). Net weight: 20kg per drum.

Notice: Average molar substitution degree of ethyl cellulose DS=2.3~2.6

Items	Grade
	K	N	T
Ethoxyl content: w%	45.5-46.8	47.5-49.5	49.6-52.0
Moisture: wt%	≤3.0	≤3.0	≤3.0
Ash content: wt%	≤0.4	≤0.4	≤0.4
Heavy metals : ppm	≤40	≤40	≤40
Viscosity : MPa.s	7,10,20 50,100 200,300