Description

Bis(4-Nitrophenyl)Phosphoric Acid Calcium Salt is a specialized organophosphorus compound primarily utilized as a key intermediate in advanced chemical synthesis. This material matters for its role in the development of functional molecules, including potential pharmaceutical actives and specialized agrochemicals. Industries that require it include fine chemical manufacturers, pharmaceutical R&D, and agrochemical producers engaged in creating novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Chemical Research: Acts as a reagent or precursor in organic synthesis for creating complex organophosphorus compounds.
• Material Science: Potential use in the development of specialty polymers, flame retardants, or functional materials.
• Analytical Chemistry: May be employed as a standard or reagent in specific analytical methodologies.

Basic Information

Product Name	Bis(4-Nitrophenyl)Phosphoric Acid Calcium Salt
CAS No.	10331-55-2
Molecular Formula	C24H16CaN4O10P2
Molecular Weight	654.44 g/mol
Synonyms	Calcium Bis(4-nitrophenyl) Phosphate; Calcium Di(4-nitrophenyl) Phosphate; Phosphoric Acid, Bis(4-nitrophenyl)-, Calcium Salt; Calcium 4-Nitrophenyl Phosphate; Bis(p-Nitrophenyl) Phosphoric Acid Calcium Salt; PNPP-Ca; p-Nitrophenyl Phosphate Calcium Salt
EINECS	Contact for details

Quality Control

Our Bis(4-Nitrophenyl)Phosphoric Acid Calcium Salt is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for assay, impurities, and physical characteristics is provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Calcium Content	5.8 - 6.5%

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