Description

Phosphoric Acid CAS NO 62046-92-8 is a versatile and essential inorganic acid widely utilized across numerous industrial sectors. Its strong acidic properties and reactivity as a solvent make it a critical reagent for synthesis, purification, and pH adjustment processes. This high-purity chemical is indispensable for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require a reliable and consistent raw material for their production needs.

Application

• Pharmaceutical Synthesis: Acts as a catalyst, pH adjuster, and solvent in the production of active pharmaceutical ingredients (APIs) and intermediates.
• Agrochemical Manufacturing: Used in the synthesis of phosphate-based fertilizers, herbicides, and pesticides.
• Chemical Intermediate: Serves as a key starting material or reagent in organic synthesis for various specialty chemicals.
• Metal Treatment & Surface Preparation: Employed in pickling and phosphating processes to clean and prepare metal surfaces for coating or further processing.
• Laboratory & Analytical Reagent: Used in research and quality control laboratories for analytical procedures and sample preparation.
• Water Treatment: Functions as a pH control agent and scale inhibitor in industrial water treatment systems.

Basic Information

Product Name	Phosphoric Acid
CAS No.	62046-92-8
Molecular Formula	H₃PO₄
Molecular Weight	97.99 g/mol
Synonyms	Orthophosphoric Acid; Phosphoric(V) Acid; White Phosphoric Acid; o-Phosphoric Acid; EPA Pesticide Chemical Code 076001; NSC 80804; EVITS; UN 1805
EINECS	Contact for details

Quality Control

Our Phosphoric Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Quality is verified through a comprehensive suite of analytical tests, including assay, impurity profiling, and physical characterization. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your specifications and relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and reactive metals. The container should be kept upright to prevent leakage. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless, clear liquid
Identification (IR)	Conforms
Assay (H₃PO₄)	≥ 85.0 %
Chloride (Cl)	≤ 0.0005 %
Sulfate (SO₄)	≤ 0.003 %
Heavy Metals (as Pb)	≤ 0.001 %
Iron (Fe)	≤ 0.002 %
Specific Gravity (25°C)	1.685 - 1.695

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.