Specification Sheet
Product Name
Poly(ethylene glycol) BioUltra, 600
Product Number
87333
Product Brand
sigma
CAS Number
25322-68-3
Molecular Weight
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | Colorless or White |
| APPEARANCE (FORM) | Liquid or Viscous Liquid or Paste |
| Molecular Number Mn (GPC-Analysis) | Report Result |
| Molecular Weight Mp (GPC-Analysis) | Report Result |
| Molecular Weight Mw (GPC-Analysis) | Report Result |
| Molecular Weight Mz (GPC-Analysis) | Report Result |
| Polydispersity Index (PDI) (GPC-Analysis) | Report Result |
| DENSITY D20/4 | 1.115 - 1.144 |
| REFRACTIVE INDEX N20/D | 1.468 - 1.470 |
| WATER | ≤ 1.0 % |
| SULFATED ASH | ≤ 0.20 % |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |
| VISCOSITY (ROTATION) | 150 - 190 mPas |
| VISCOSITY (CONDITIONS) | NEAT, 20 C |
| HYDROXYL VALUE | 178 - 197 mg KOH/g |
| TRACES PEROXIDE (AS H2O2) | ≤ 20.00 mg/kg |
| METAL TRACE ANALYSIS (ICP) | CORRESPONDS TO REQUIREMENTS |
| ALUMINIUM (ICP) | ≤ 5 mg/kg |
| BARIUM (ICP) | ≤ 5 mg/kg |
| BISMUTH (ICP) | ≤ 5 mg/kg |
| CALCIUM (ICP) | ≤ 10 mg/kg |
| CADMIUM (ICP) | ≤ 5 mg/kg |
| COBALT (ICP) | ≤ 5 mg/kg |
| CHROMIUM (ICP) | ≤ 5 mg/kg |
| COPPER (ICP) | ≤ 5 mg/kg |
| IRON (ICP) | ≤ 5 mg/kg |
| POTASSIUM (ICP) | ≤ 500 mg/kg |
| LITHIUM (ICP) | ≤ 5 mg/kg |
| MAGNESIUM (ICP) | ≤ 5 mg/kg |
| MANGANESE (ICP) | ≤ 5 mg/kg |
| MOLYBDENUM (ICP) | ≤ 5 mg/kg |
| SODIUM (ICP) | ≤ 200 mg/kg |
| NICKEL (ICP) | ≤ 5 mg/kg |
| LEAD (ICP) | ≤ 5 mg/kg |
| STRONTIUM (ICP) | ≤ 5 mg/kg |
| ZINC (ICP) | ≤ 5 mg/kg |
| ARSENIC TRACES (MHS-AAS) | ≤ 0.10 mg/kg |
| TOTAL SULFUR AS SO4 (ICP) | ≤ 50 mg/kg |
| CHLORIDE (CL) | ≤ 50 mg/kg |
| SULFATE (SO4) | ≤ 50 mg/kg |
| SOLUBILITY (METHOD) | 1.500 G IN 30 ML H2O |
| APPEARANCE (SOLUTION) | CLEAR COLORLESS |
| PH (SOLUTION) | 5.5 - 7.0 |
| RESIDUE (FILTER TEST) | NO RESIDUE |
| UV - ABS. AT 260 NM | ≤ 0.060 |
| UV - ABS. AT 280 NM | ≤ 0.030 |
| Remark | MOLECULAR MASS(CALCULATED FROM HYDROXYL VALUE): 570 - 630 |
| RECOMMENDED RETEST PERIOD | 42 MONTHS |