Product Details
| Product Name: Hydroxyethyl Starch | CAS No.: 9005-27-0 |
| Min. Order: 1KG | Purity: 99% |
| Supply Ability: 10 ton | Release date: 2026/05/28 |
| key word 1: Hydroxyethyl Starch supplier | key word 2: Hydroxyethyl Starch price |
| key word 3: Hydroxyethyl Starch suppliers | key word 7: Hydroxyethyl Starch factory |
| key word 8: Hydroxyethyl Starch distributor |
Items | Standard | Result |
Appearance | White or off-white powder | Complies |
Assay(on the dried basis,subtract the assay of NaCl) | 98.5%min | 100.8% |
Specific optical rotation | +182°~+192° | +189° |
Identification 1(chemical reaction) | Complies | Complies |
Identification 2(infrared spectra) | Complies | Complies |
PH | 4.5~6.5 | 6.1 |
Clarification degree | Complies | Complies |
Absorbency | 0.05 | 0.01 |
Loss on drying | 5.0% | 4.0% |
Heavy Metal | 10ppm | 10ppm |
Sodium Chloride | 0.6% | 0.08% |
Weight average molecular weight and molecular weight distribution | Complies | Complies |
Replacement degree | 0.36~0.45 | 0.41 |
Characteristic viscosity | 13.0~17.0 | 15.2 |
Ethylene oxide | 0.001% | Absent |
Ethylene alcohol | 0.062% | 0.020% |
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China- Since: 2021-12-10
- Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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