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Polyethylene glycol 8000
INCI Name: Polyethylene Glycol 8000
CAS Registry Number: 25322-68-3
EINECS login ID: 500-038-2
HS Code: 3907210000
Molecular formula: (C2H4O)n
Molecular weight: 8000
Synonyms:Polyethyleneoxide,Macrogol,Carbowax;CarbowaxSentry;Lipoxol;LutrolE;Macrogola; PEG;PluriolE,polyoxyethyleneglycol, PEG8000,Macrogol8000.
Product Compliance Indicators
Indicator range: GB1886.302
Sensory characteristics: White waxy solid
Average molecular weight: 7000-9000
pH value (5%): 4.5-7.5
Residue on ignition, %: ≤0.2
Kinematic viscosity: 470-900 (100℃)
Lead, ppm: ≤1.0
Arsenic, ppm: ≤1.0
Ethylene oxide, ppm: ≤200
Dioxane, ppm: ≤10
Ethylene glycol + diethylene glycol content, %: ≤0.25
Acid value, %: ≤0.05
Specification range: HG/T4134
Sensory characteristics: White waxy solid
Average molecular weight: 7000-9000
pH value (5%): 5.0-7.0
Indicator range: USP
Kinematic viscosity: 10-14 (40℃, 0.5g/mL aqueous solution)
Indicator range: USP
Average molecular weight: 7000-9000
pH value (5%): 4.5-7.5
Residue on ignition, %: ≤0.1
Kinematic viscosity: 7000-9000
Heavy metals, ppm: ≤5.0
Ethylene oxide, ppm: ≤10
Dioxane, ppm: ≤10
Ethylene glycol + diethylene glycol content, %: ≤0.25
Indicator range: GB/T22114
Sensory characteristics: White waxy solid
Average molecular weight: 8000
pH value (5%): 4.0-7.5
Residue on ignition, %: ≤0.1
Kinematic viscosity: 470-900 (100℃)
Formaldehyde, ppm: ≤30
Arsenic, ppm: ≤2.0
Heavy metals, ppm: ≤5.0
Ethylene oxide, ppm: ≤1
Indicator range: BP
Sensory characteristics: White waxy solid
Average molecular weight: 8000
Moisture, %: ≤1.0
Residue on ignition, %: ≤0.2
Hydroxyl value, mgKOH/g: 51.0-62.00
Kinematic viscosity: 240-472 (50% solution)
Density: 1.080
Formaldehyde, ppm: ≤30
Ethylene oxide, ppm: ≤1
Dioxane, ppm: ≤10
Ethylene glycol + diethylene glycol content, %: ≤0.4
Acid value, %: ≤0.1mL NaOH
Reducing substances: through experiments
Indicator range: CP
Sensory characteristics: White waxy solid
pH value (5%): 4.0-7.0
Moisture, %: ≤1.0
Residue on ignition, %: ≤0.1
Formaldehyde, ppm: ≤30
Arsenic, ppm: ≤3.0
Heavy metals, ppm: ≤5.0
Ethylene oxide, ppm: ≤1
Oxyhexacyclic, ppm: ≤10