Original Brand Raw Material Kolliphor P 407 Poloxamer 407 Lutrol F 127 High Quality High Purity Best Price

Certificate of Analysis
Product Name:Kolliphor® P 407 Poloxamer 407

Batch No.	HF160809	Quantity	2580kgs
Mfg. Date	Aug. 09, 2016	Package	As required
Rep. Date	Aug. 11, 2016	Exp. Date	Aug. 08, 2018
Items	Standards		Results
Appearance	White or off-white solid powder		Complies
Identification	By IR		Complies
Appearance of Solution	Less than BY7		Complies
Clarity and color of solution	Clear and colorless		Complies
Acid	Red Solution		Complies
pH Value(25g/L in water)	5.0~7.5		7.0
pH Value(100g/L in water)	5.0~7.5		6.8
Average Molecular Weight(g/mol)	9840~14600		12996
Oxyethylene(weight %)	71.5~74.9		72.6
Total Ash(weight %)	≤ 0.40		0.29
Residue on Ignition(weight %)	≤ 0.30		0.23
Unsaturation(mEq/g)	0.031~0.065		0.050
Water(weight %)	≤ 0.75		0.06
Heavy Metals	≤ 0.002%		Complies
BHT Stabilizer(ppm)	50~125		115
Congealing Point	50ºC~62ºC		56ºC
APHA Color(50:50 in MeOH)	≤ 120		60
Cloud Point, 10% solution	≥ 100		> 100
Residual Solvent	Meet USP 467 requirements		Complies
Sum Ethylene and Diethylene Glycol	Less than 0.25 wt%		Complies
Propylenen Oxide	≤ 5.0ppm		0.1
	Less than 2 ppm		Complies
Reference Standard	USP-NF, EP and JPE Standard
Conclusion	The product complied to USP-NF, EP and JPE standard.
Storage	Preserve in tight,light-resistant containers in a cool place

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