Picric Acid (AQ) (2,4,6-Trinitrophenol, TNP, Carbazotic Acid) Rubber O-Rings & Gasket Compatibility

Aqueous picric acid is a water-based solution of picric acid, formulated to reduce the explosive sensitivity associated with the dry crystalline form. By maintaining the compound in a hydrated state, the risk of detonation from shock, friction, or drying is significantly lowered. This makes the aqueous solution safer to manage in laboratory and controlled industrial settings compared to anhydrous picric acid. The solution is used in chemical synthesis, analytical procedures, and certain dye preparation processes. In laboratory environments, it may function as a reagent for specialized reactions or staining applications. Although the presence of water decreases explosive risk, the compound retains its toxic and irritant properties. Aqueous picric acid can cause skin and eye irritation, respiratory effects, and systemic toxicity if improperly handled. Appropriate personal protective equipment, including chemical-resistant gloves, eye protection, and face shields, should be worn. Storage should be in tightly sealed containers kept cool and away from heat sources and incompatible materials. Proper waste disposal in accordance with hazardous material regulations is essential to prevent environmental contamination. While more stable than the dry form, aqueous picric acid must still be handled under strict safety controls within regulated environments.

Need PICRIC ACID (AQ) resistant plastics, O-rings, rubbers, and seals? Get in touch now!

Canyon Components strives to meet all customer service requests. If you need something that isn't listed below, feel free to contact a Canyon Components product and application consultant and let our knowledgeable staff help you design the perfect part for your needs.

Get a quote now!

Full Chem Table

Custom Gaskets & Cut Parts