China (Mainland)
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- Product Details
Keywords
- 9004-62-0
- Sell high quality Hetastarch produced in China factory
- 9004-62-0 seller in China
Quick Details
- ProName: Hetastarch
- CasNo: 9004-62-0
- Molecular Formula: C2H6O2·x
- Appearance: White or off-white Solid
- Application: Used for research and industrial manuf...
- DeliveryTime: Within7-10 days after receipt of your ...
- PackAge: As customer request
- Port: Qingdao,China
- ProductionCapacity: 100kg/Month Metric Ton/Day
- Purity: 98%min
- Storage: Store in a cool,dry place and keep awa...
- Transportation: Common products:Sea/Air/Courier Dange...
- LimitNum: 100 Metric Ton
Superiority
Details
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%，) |
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).
