Trichloroethylene (TCE) ACS Grade

ACS Grade

Certificate #: TYP-TRICHLOROETH
Lot Number: TYPICAL SAMPLE
Test Date: 2026-06-02
Category: Hydrocarbon & Oxygenated Solvents (A)
CAS Number: 79-01-6
Formula: C2HCl3
Computed Assay: 99.90%(100 − Σ impurities)

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

Specifications

Parameter	Specification	Typical Result	Test Method
Assay (GC-FID)	99.5 – 99.9 %	99.9 %	GC-FID
Acidity (as acetic)	≤ 5 ppm	1.5 ppm	Titration
Appearance/Odor	—	—	Visual Inspection
Color (APHA)	≤ 10 APHA	5 APHA	ASTM D1209
Free Chlorine	—	—	Per specification
Residue on Evaporation	≤ 10 ppm	3 ppm	Evaporation
Specific Gravity @20°C	1.459 – 1.47 g/mL	1.467 g/mL	Hydrometer @ 25°C
Water (Karl Fischer)	≤ 0.01 %	0.01 %	ASTM E203 / ISO 6296

Generated 2026-06-02. Values are representative of typical production lots and reflect the published specification range. Lot-specific COAs are provided with every shipment.