Description

2-Hydroxy-5-Nitrophenyl Sulfate Dipotassium Salt is a high-purity, synthetically derived organic salt used as a critical reagent and intermediate in advanced chemical synthesis. Its value lies in its consistent reactivity and purity, which are essential for producing reliable and reproducible results in sensitive applications. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, biochemical, and specialty chemical industries for use as a substrate, standard, or building block in enzymatic studies and fine chemical production.

Application

• Enzymatic Substrate: Used as a chromogenic or fluorogenic substrate in enzyme activity assays, particularly for sulfatase enzymes.
• Biochemical Research: Serves as a key intermediate or standard in metabolic pathway studies and biochemical research.
• Pharmaceutical Intermediate: Acts as a building block in the synthesis of more complex active pharmaceutical ingredients (APIs) and diagnostic agents.
• Diagnostic Reagent Manufacturing: Employed in the production of reagents for clinical diagnostics and laboratory test kits.
• Fine Chemical Synthesis: Utilized as a specialized intermediate in the synthesis of dyes, pigments, and other high-value organic compounds.

Basic Information

Product Name	2-Hydroxy-5-Nitrophenyl Sulfate Dipotassium Salt
CAS No.	14528-64-4
Molecular Formula	C6H3K2NO8S
Molecular Weight	327.36 g/mol
Synonyms	5-Nitrophenyl Sulfate Dipotassium Salt; p-Nitrophenyl Sulfate Dipotassium Salt; PNPS Dipotassium Salt; 4-Nitrophenyl Sulfate Dipotassium Salt; 2-Hydroxy-5-nitrophenyl hydrogen sulfate dipotassium salt; Potassium 2-hydroxy-5-nitrophenyl sulfate; 5-Nitro-2-hydroxyphenyl sulfate dipotassium salt
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-5-Nitrophenyl Sulfate Dipotassium Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after use to prevent absorption of atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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