Hydroxyethyl starch
Hydroxyethyl starch
- CAS:
- 9005-27-0
- MF:
- (C6H10O5)m(C2H5O)n
- MW:
- 0
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Properties
- Melting point:
- >224oC (dec.)
- storage temp.
- -20°C
- solubility
- Freely soluble in water and in dimethyl sulfoxide, practically insoluble in anhydrous ethanol. Hydroxyethyl starches are hygroscopic until they reach a water content of about 12 per cent to 15 per cent.
- form
- Solid
- color
- White to Off-White
- CAS DataBase Reference
- 9005-27-0(CAS DataBase Reference)
- EPA Substance Registry System
- Starch, 2-hydroxyethyl ether (9005-27-0)
Safety Information
- WGK Germany
- 2
- RTECS
- WI0410000
Use
Hydroxyethyl starch is a non-ionic starch derivative. It is categorized based on its in vitro molecular weight. A 6% concentration is commonly preferred with 130 kD and 0.38 to 0.45 of molecular weight and molar substitution ratios respectively. Degree of substitution; Average of 1 -OH group per 10 glucose units converted to -OCH2CH2OH.Hydroxyethyl starch has been used to study its shear response. It has also been used as a macromolecular compound in the medium for sperm isolation, culture and cryopreservation.
2 India supplier list of "Hydroxyethyl starch"
- Product Name:Hydroxyethylstarch1300.4
- Products Intro:Purity: 99% HPLC | Package: 25KG;200KG;5KG;1KG;1T | CustNote: 9005-27-0
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Hydroxyethyl Starch
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Hydroxyethyl starch
- Products Intro:Purity: 99% | Package: 1kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Hydroxyethyl starch
- Products Intro:Purity: 无 | Package: 25g 160元
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Hydroxyethyl starch
- Products Intro:Purity: 99% | Package: 1瓶/RMB 983
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Hydroxyethyl starch
- Products Intro:Package: 1g，5g，25g，100g，250g，500g，1kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Hydroxyethyl starch
- Company Type: Reagent
- Country/Region: CHINA
- Product Name:Hydroxyethyl starch
- Products Intro:Purity: 99%
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Hydroxyethyl starch
- Company Type: Trader
- Country/Region: CHINA
- Product Name:tert-Butyl 4-amino-4-(4-chlorophenyl)piperidine-1-carboxylate
- Products Intro:Purity: 99% | Package: 10T
- Company Type: Trader
- Country/Region: CHINA