Polyethylene Glycol 200 (PEG 200) - Technical Grade

Technical

Certificate #: TYP-POLYETHYLENE
Lot Number: TYPICAL SAMPLE
Category: Alcohols & Glycols (B)
CAS Number: 25322-68-3
Formula: H(OCH2CH2)nOH

Sample COA. Lot-specific COAs ship with each order.

2D chemical structure of Polyethylene Glycol 200 (PEG 200) - Technical Grade — Structure · PubChem

Last reviewed 2026-07-16 by Andre Taki, DOT Hazmat Specialist.

COA · Answer summary

Typical certificate of analysis for Polyethylene Glycol 200 (PEG 200) - Technical Grade. Lot-specific results ship with every order.

Grade: Technical

Specifications

Parameter	Specification	Typical Result	Test Method
Color (APHA)	≤ 30 APHA	5 APHA	APHA
Hydroxyl Value	510 – 623 mg KOH/g	561 mg KOH/g	Titration
pH	4.5 – 7.5	6	pH Meter
Specific Gravity @20°C	1.121 – 1.126 g/mL	1.124 g/mL	Hydrometer @ 20°C
Water (Karl Fischer)	≤ 0.5 %	0.1 %	Karl Fischer

Generated 2026-08-31. Published by Alliance Chemical from first-party canonical product data. Our authority is hands-on chemical handling, DOT/GHS-compliant shipping, and government-registered distribution — not bench chemistry. Values are representative of typical production lots and reflect the published specification range. Lot-specific COAs are provided with every shipment.