Polyethylene glycol 4000 - Duchefa
SKU
BIO-P0804
CAS number 25322-68-3
Molecular weight H(C2H4O)nOH = ± 4000
Average mol weight 3700 - 4500
Hydroxyl number 25 - 32
Freezing point 53 - 59 C.
Molecular weight H(C2H4O)nOH = ± 4000
Average mol weight 3700 - 4500
Hydroxyl number 25 - 32
Freezing point 53 - 59 C.
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Product description
PEG 4000