o phthalaldehyde

Brand Name:ECER Chemical

Place of Origin:Hubei, China

Model Number:OPA-99-08

...Phthalaldehyde OPA Analytical Standard Our O-Phthalaldehyde OPA CAS 643-79-8 is a 99% purity analytical standard designed for method validation, system suitability testing, and routine quality control in analytical laboratories. This certified reference material (CRM) provides the accuracy and traceability required for regulated analytical workflows. Intended Use HPLC and GC system suitability testing for O-Phthalaldehyde...

Brand Name:Senzhuo

Model Number:MXM

Place of Origin:CHINA

... Yellow crystals, melting point 54-56℃.O-Phthalaldehyde is a pharmaceutical intermediate and the latest highly effective and safe antibacterial disinfectant for external use. It is used to disinfect and sterilize endoscopic surgical ...

Model Number:Not specified in supplied documents

Place of Origin:Hubei, China

Brand Name:Yishiyuan

5 L Ortho-Phthalaldehyde Disinfectant for Endoscopes and Heat-Sensitive Devices This 5 L liquid disinfectant uses ortho-phthalaldehyde, or OPA, as its principal effective ingredient. The supplied product instruction specifies an OPA content of 0.5%-0.6%...

Brand Name:VAFO

Place of Origin:CHINA

... products to improve hair quality. Dosage: in shampoo0.2%-0.3%; in hair conditioner and hair dressing gel 0.5%-2.0% Physical and chemical properties Specification Name o-Phthalaldehyde cas 643-79-8 Appearance Yellow crystalline Assay 99.5%