for Coatings Industry CAS No: 9004-62-0 HEC
|FOB Unit Price:||US $6.65 US $6.6|
|Purchase Qty. (kg)||FOB Unit Price|
|Transport Package:||25kgs Net Per Bag|
|Payment Terms:||L/C, T/T, D/P|
- Model NO.: HEC
- Main Raw Material: HEC
- Level: HEC
- Substrate: HEC
- Loss on Drying: 5.0%Max
- D.S.: 1.8-2.5
- Trademark: elite-indus
- Origin: Anhui
- Appearance: Powder
- Method: Water
- Certification: ISO9001
- Type: HEC
- pH: 5.0-8.0
- Viscosity: 300PCS-150000cps, 2% Solution
- Specification: industrial
- HS Code: 39123900
HEC pharmaceutical grade: Excipient for ocular drug delivery systems, drug release in the eye play a prominent role; Release oral formulation of give a good performance.
Line materials for biological adhesion, etc.
For delay-based drug delivery systems. As a non-ionic properties of hydroxyethyl cellulose.
HEC industrial grade is a non-ionic soluble cellulose ethers, hot ans cold water can be dissolved, with thickening, suspension, adhesion, emulsification, film, water and protective colloid properties.
Pharmaceutical grade: In the pharmaceutical preparation, used as a thickener, protective glue, adhesives etc. Used as a pro-Hydrogel, reinforcing materials, preparation of sustained release formulation framework. For foods as a stabilizer etc.
Industrial grade: Widely used in paints, cosmetics, oil drilling and other industries.
Physical and chemical index, Application Guide for the coatings industry, Oil industry Application Guide
Packing & storage:
1, 25kgs/bag. 1x20'GP can load 9MTS with pallets.
2, store in a cool, dry place. Avoid light.
Standard (comply with USP and EP)
2% solu., 25 degree)
|Loss on drying (%)||≤10.0||≤5.0%|
|Residue on ignition(%)||≤5.0||--------|
|Heavy metals (ppm)||≤20.0||--------|
|Particle Size||-------||Min.98% pass through 100 mesh|