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Poly(ethylene glycol) 25322-68-3 HO(CH2CH2O)nH CAS NO.25322-68-3
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- Poly(ethylene glycol)
- 25322-68-3
- HO(CH2CH2O)nH
Quick Details
- ProName: Poly(ethylene glycol) 25322-68-3 HO(CH...
- CasNo: 25322-68-3
- Molecular Formula: HO(CH2CH2O)nH
- Appearance: White to very pale yellow waxy solid
- Application: intermediate
- DeliveryTime: in stock
- PackAge: drums
- Port: Shanghai
- ProductionCapacity: 30 Metric Ton/Month
- Purity: 99%
- Storage: Sealed\dry
- Transportation: Sea, air and courier
- LimitNum: 1 Gram
- Grade: Pharma Grade,Electron Grade
Superiority
Product Name: Poly(ethylene glycol)
Synonyms: 1,2-ethanediol,homopolymer;2-ethanediyl),.alpha.-hydro-.omega.-hydroxy-Poly(oxy-1;Alcox E 160;Alcox E 30;alcoxe30;Poly(ethylene oxide),approx. M.W. 600,000;Poly(ethylene oxide),approx. M.W. 200,000;Poly(ethylene oxide),approx. M.W. 900,000
CAS: 25322-68-3
Mol File: 25322-68-3.mol
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.
λmax λ: 260 nm Amax: 0.6
λ: 280 nm Amax: 0.3
Sensitive Hygroscopic
Merck 14,7568
Stability: Stable. Incompatible with strong oxidizing agents.
NIST Chemistry Reference Polyethylene glycol(25322-68-3)
EPA Substance Registry System Polyethylene glycol (25322-68-3)
Details
Product Name: Poly(ethylene glycol)
Synonyms: 1,2-ethanediol,homopolymer;2-ethanediyl),.alpha.-hydro-.omega.-hydroxy-Poly(oxy-1;Alcox E 160;Alcox E 30;alcoxe30;Poly(ethylene oxide),approx. M.W. 600,000;Poly(ethylene oxide),approx. M.W. 200,000;Poly(ethylene oxide),approx. M.W. 900,000
CAS: 25322-68-3
Mol File: 25322-68-3.mol
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.
λmax λ: 260 nm Amax: 0.6
λ: 280 nm Amax: 0.3
Sensitive Hygroscopic
Merck 14,7568
Stability: Stable. Incompatible with strong oxidizing agents.
NIST Chemistry Reference Polyethylene glycol(25322-68-3)
EPA Substance Registry System Polyethylene glycol (25322-68-3)