| CAS No.: | 25322-68-3 |
|---|---|
| Formula: | N/a |
| EINECS: | 500-038-2 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Customization: |
|---|
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| CAS No.: | 25322-68-3 |
| Chemical formula: | H(OCH2CH2)nOH |
| EINECS No.: | 203-473-3 |
| Molecular weight: | 380~420 |
| Another name: | Polyethylene glycol; PEG; Polyethylene oxide |
| Index | Content |
| Vapour pressure: | <0.01 mm Hg ( 20 °C) |
| Melting point: | -65ºC |
| Flashing point: | 270ºC |
| Viscosity: | 9.9-11.1 cS at 99C |
| PH | 5.5-7.0 (25ºC, 50mg/mL in H2O) |
| Boiling point: | >250ºC |
| Density: | 1.27 g/mL at 25ºC |
| Refractive index: | n20/D 1.469 |
| Items of Analysis | Index |
| Appearance | Colorless transparent liquid |
| Content | ≥99.0% |
| Benzene | ≤0.1% |
| Chlorobenzene | ≤0.3% |
| Water content(m/m) | ≤0.5% |
| Colour(Pt-Co) | ≤40 |
| Diphenyl Sulfide | ≤0.1% |
| Diphenyl Disulfide | ≤0.3% |
| Type | Appearance (25ºC) |
Colour (Pt-Co) |
Hydroxyl value (mgKOH/g) | Molecular Weight | PH |
| PEG 200 | Colorless liquid | ≤40 | 510~623 | 180~220 | 5.0~7.0 |
| PEG 300 | ≤40 | 340~416 | 270~330 | ||
| PEG 400 | ≤40 | 255~311 | 360~440 | ||
| PEG 500 | ≤40 | 205~280 | 480~530 | ||
| PEG 600 | ≤40 | 170~208 | 540~660 | ||
| PEG 800 | White paste | ≤40 | 127~156 | 720~880 | |
| PEG 1000 | ≤40 | 102~125 | 900~1100 | ||
| PEG 1500 | White solid | ≤40 | 68~84 | 1350~1650 | |
| PEG 2000 | White flake | ≤50 | 51~63 | 1800~2200 | |
| PEG 3000 | ≤50 | 34~42 | 2700~3300 | ||
| PEG 3350 | ≤50 | 32~40 | 3200~3450 | ||
| PEG 4000 | ≤50 | 26~32 | 3600~4400 | ||
| PEG 6000 | ≤50 | 16~21 | 5400~7000 | ||
| PEG 8000 | ≤50 | 12~16 | 7200~8800 | ||
| PEG10000 | ≤50 | 8~11 | 8600-10500 | ||
| PEG20000 | White power | ≤50 | ----- | 18500-22000 | |
| Test Method | -- | GB/T 3143 | GB/T 7383 | Calculated | GB/T 6368 |
Shandong Baovi Energy Technology Co., ltd
Shandong Baovi Energy Technology Co., ltd is located in Jinan city, Shandong province, was founded in 2003.
Products include solvents, antifreeze, anticorrosion, management, chemicals intermediates, etc., widely used in agriculture, food sanitation and other fields.
FAQ
Q1.: Are you a factory or trading company?
A.: We are manufacturer of some chemical raw materials and trading company, we can help buyers to decide which products are there best choice, and all your inquiry will be replyed within 24 hours
Q2.: Could you send me all your price list?
A.: As we have more than thousands of items. Please inform the items you are interested in, and you will get the price list you want.
Q3.: How to confirm the Product Quality before placing orders?
A.: 1. You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
2. We have sell the chemicals for more than 15years, the quality is the important of our existence.
Q4.: Is there a Discount?
A.: Different quantity has different discount.
Q5.: Which mode of transport would be better?
A.: In general, we advice to make delivery by sea which is cheap and safe, also we respect your views of other transportation as well.
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