Poly(ethylene glycol) with low price CAS 25322-68-3 Manufacturer & Supplier
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Essential details
| Classification: |
Chemical Auxiliary Agent |
| CAS No.: |
25322-68-3 |
| Other Names: |
Poly(ethylene glycol) |
| MF: |
N/A |
| EINECS No.: |
500-038-2 |
| Purity: |
99%, 99% |
| Place of Origin: |
China |
| Type: |
reagent |
| Usage: |
Surfactants, Textile Auxiliary Agents |
| Model Number: |
qsn 25322-68-3 |
| Product name: |
Poly(ethylene glycol) |
| CAS number: |
25322-68-3 |
| Appearance: |
white powder |
| Molecular Formula: |
N/A |
| MW: |
0 |
| EINECS number: |
500-038-2 |
| Package: |
25kg/bag |
| Storage: |
yes |
| Sample: |
yes |
Packaging & delivery
Shanghai port, Qingdao port and so on.
| Port | |||||||
| Lead time: |
|
Product Description
Poly(ethylene glycol) with low price CAS 25322-68-3
| Poly(ethylene glycol) Basic information | |
| Product Name: | Poly(ethylene glycol) |
| CAS: | 25322-68-3 |
| MF: | N/A |
| MW: | 0 |
| EINECS: | 500-038-2 |
| Poly(ethylene glycol) Chemical Properties | |
| Melting point | 64-66 °C |
| Boiling point | >250°C |
| density | 1.27 g/mL at 25 °C |
| vapor density | >1 (vs air) |
| vapor pressure | <0.01 mm Hg ( 20 °C) |
| refractive index | n20/D 1.469 |
| Fp | 270 °C |
| storage temp. | 2-8°C |
| solubility | H2O: 50 mg/mL, clear, colorless |
| form | waxy solid |
| color | White to very pale yellow |
| Specific Gravity | 1.128 |
| PH | 5.5-7.0 (25℃, 50mg/mL in H2O) |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
| Merck | 147,568 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| NIST Chemistry Reference | Polyethylene glycol(25322-68-3) |
| EPA Substance Registry System | Polyethylene glycol (25322-68-3) |
| Type Index | Appearance 25℃ | Colour | Hydroxyl value | Molecular | pH |
| (Pt-Co) | (mgKOH/g) | Weight | |||
| PEG 200 | Colorless liquid | ≤ 40 | 510~623 | 180~220 | 5.0~7.0 |
| PEG 300 | Colorless liquid | ≤ 40 | 340~416 | 270~330 | 5.0~7.0 |
| PEG 400 | Colorless liquid | ≤ 40 | 255~311 | 360~440 | 5.0~7.0 |
| PEG 600 | Colorless liquid | ≤ 40 | 170~208 | 540~660 | 5.0~7.0 |
| PEG 800 | White paste | ≤ 40 | 127~156 | 720~880 | 5.0~7.0 |
| PEG 1000 | White waxy solid | ≤ 40 | 102~125 | 900~1100 | 5.0~7.0 |
| PEG 1500 | White waxy solid | ≤ 40 | 1350~1650 | 5.0~7.0 | |
| PEG 2000 | White waxy solid | ≤ 50 | 51~63 | 1800~2200 | 5.0~7.0 |
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