Product Description
o-Phosphoric Acid, 85% HPLC, Meets ACS Specifications, 500ML
High-purity o-phosphoric acid formulated for demanding analytical and laboratory applications. This 85% solution meets ACS reagent specifications and is suitable for use in HPLC, sample preparation, and general laboratory workflows requiring consistent, low-impurity acid performance.
Product Description
o-Phosphoric Acid (H₃PO₄) is a high-purity, viscous liquid acid widely used in analytical chemistry and chromatography. This HPLC-grade formulation ensures low UV absorbance and minimal trace contaminants, making it appropriate for sensitive detection methods and reproducible analytical results. It is manufactured to meet ACS specifications, ensuring consistent quality across batches.
Key Features
- HPLC grade – suitable for chromatographic applications
- Meets ACS reagent specifications for analytical reliability
- Low UV absorbance for sensitive detection methods
- High purity with tightly controlled trace metal and impurity levels
- Clear, viscous liquid for easy handling and preparation
Applications
- HPLC mobile phase preparation
- pH adjustment in analytical methods
- Buffer preparation
- Sample digestion and preparation
- General laboratory acid reagent use
Specifications
- Chemical Name: o-Phosphoric Acid
- Synonyms: Phosphoric Acid, Orthophosphoric Acid
- CAS Number: 7664-38-2
- Molecular Formula: H₃PO₄
- Molecular Weight: 98.00 g/mol
- Concentration: 85%
- Grade: HPLC / ACS Reagent
- Form: Clear, viscous liquid
Quality & Compliance
- Meets ACS reagent specifications
- Controlled impurity profile (metals, chloride, sulfate, etc.)
- Low UV absorbance for analytical consistency
Packaging
- Supplied in laboratory-grade containers suitable for safe handling and storage
This product is intended for laboratory use only.
