China (Mainland)
Hydroxyethyl Cellulose HEC medicine grade in stock CAS NO.9004-62-0
- Min.Order: 100 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T
- Product Details
Keywords
- Hydroxyethyl Cellulose HEC medicine grade
- hydroxyethyl cellulose HEC in stock
- HEC
Quick Details
- ProName: Hydroxyethyl Cellulose HEC medicine gr...
- CasNo: 9004-62-0
- Molecular Formula: C6H7O2(OCH2CH2OH)x(OH)3-x
- Appearance: white to light yellow granular powder
- Application: latex paint, macormolecule polymerizin...
- DeliveryTime: within one week
- PackAge: packed into a triad composition paper ...
- Port: main port of China
- ProductionCapacity: 40000 Metric Ton/Year
- Purity: 99%
- Storage: prevent from rain, moisture and sun. s...
- Transportation: by vessel or vehicle
- LimitNum: 100 Kilogram
- Grade: Industrial Grade,Pharma Grade,Agricult...
Superiority
We provide products within 15 days. and we supply PSS (Pre-Shipment Samples ) for your consideration.
Details
Hydroxyethyl Cellulose (HEC), a water soluble polymer, is widely used in industries of construction coatings, petroleum, medicine, detergent & cosmetics, etc., having functions of thickening, bonding, emulsifying, dispersing, stabilizing, water retaining, and film forming, and protective colloids effect. The major commercial types of HEC are completely soluble in either hot or cold water, and are produced in a wide range of solution viscosity grade.
Hydroxyethyl cellulose, as an white to off-white, odorless and tasteless powdered solid, is nonionic cellulose ether derived from natural polymer, cellulose, through a series of chemical processes.
Product name：hydroxyethyl cellulose (HEC)
Structure formula：
Where, n――degree of polymerization, R――-H or (CH2-CH2-O)XH
Specification of Product
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Items |
Specification |
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Appearance |
White to off-white, odorless and tasteless powdered solid |
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Molar substitution (MS) |
type 180 |
type 250 |
type 300 |
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1.5～2.1 |
2.2～2.8 |
2.9～3.2 |
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Viscosity |
See viscosity designations table |
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Moisture，% ≤ |
5 |
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Ash，% ≤ |
5 |
10 |
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PH(1%，溶液) |
6～8.5 |
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Note：HEC shall be divided into surface treated product (delayed solution type) and the product without surface treating (general type).