PEG 1500

PEG 3350

Certificate of Analysis

CAS No.: 25322-68-3.

Parameters.Results.Specified.
Physical AppearanceComplieswhite hard wax like solid powder
Color of 25% solution5Max 30 Hazen
Sulphated Ash0.046NMT 0.1%.
Heavy MetalsCompliesNMT 5ppm.
pH  of 5% solution6.634.5 to 7.5.
Moisture0.45NMT1.0%.
SolubilityCompliesFreely soluble in water, chloroform, insoluble in ether.
Hydroxyl value32.7430 to 36.
Particle SizeComplies100% Passing 20 Mesh
Congealing point55.3°C53°C to 56°C.
Viscosity @100°C.104.3476 to 110 CST.
Limit of Free ethylene oxidePassesNMT 1 ppm
1,4 DioxanePassesNMT 10 ppm.
Average Molecular Weight3427.03000-7000.

 

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