Perchloroethylene (PCE, PERC)

Certificate #: TYP-PERCHLOROETH
Lot Number: TYPICAL SAMPLE
Test Date: 2026-07-17
Category: Hydrocarbon & Oxygenated Solvents (A)
CAS Number: 127-18-4
Formula: C2Cl4
Computed Assay: 100.00%(100 − Σ impurities)

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

2D chemical structure of Perchloroethylene (PCE, PERC) — Structure · PubChem

Last reviewed 2026-05-20.

COA · Answer summary

Typical certificate of analysis for Perchloroethylene (PCE, PERC). Lot-specific results ship with every order.

Assay (computed): 100.00%

Specifications

Parameter	Specification	Typical Result	Test Method
Assay (GC-FID)	99.5 – 100.5 %	100 %	GC-FID
Acidity (as acetic)	≤ 10 ppm	3 ppm	Titration
Appearance/Odor	—	—	Visual Inspection
Color (APHA)	≤ 15 APHA	4 APHA	ASTM D1209
Specific Gravity @20°C	0.78 – 0.88 g/mL	0.83 g/mL	Hydrometer @ 25°C
Water (Karl Fischer)	≤ 0.01 %	0 %	ASTM E203 / ISO 6296

Generated 2026-07-17. 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.