Description

Pipes, Disodium Salt Monohydrate, 98% is a high-purity biochemical reagent widely used as a buffering agent in biological and biochemical research. Its consistent quality and high assay value ensure reliable pH control in sensitive experimental systems, which is critical for reproducible results. This product is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors who require precise buffering conditions for enzymatic assays, cell culture media, and protein purification processes.

Application

• Biochemical Research Buffer: A key component for preparing PIPES buffer, commonly used in cell culture and biological assays to maintain stable pH.
• Cell Culture Media: Provides a zwitterionic, non-chelating buffering environment ideal for mammalian and plant cell cultures.
• Protein Electrophoresis: Used in buffer systems for techniques such as SDS-PAGE and capillary electrophoresis.
• Chromatography: Serves as a mobile phase buffer in various liquid chromatography (HPLC, FPLC) applications for biomolecule separation.
• Enzymology Studies: Maintains optimal pH for enzymatic reactions without interfering with metal cofactors.
• Diagnostic Reagent Formulation: Employed as a stabilizer and buffer in the production of clinical diagnostic kits and reagents.

Basic Information

Product Name	Pipes, Disodium Salt Monohydrate, 98%
CAS No.	331717-47-6
Molecular Formula	C8H16N2Na2O6S2 • H2O
Molecular Weight	364.32 g/mol (Monohydrate)
Synonyms	Piperazine-N,N'-bis(2-ethanesulfonic acid) disodium salt monohydrate; PIPES disodium salt monohydrate; 1,4-Piperazinediethanesulfonic acid disodium salt monohydrate; Disodium PIPES monohydrate; PIPES Na2 salt monohydrate; PIPES buffer salt; Good's buffer disodium salt
EINECS	Contact for details

Quality Control

Our Pipes, Disodium Salt Monohydrate is manufactured under a quality management system and undergoes rigorous analytical testing to ensure it meets the specified 98% minimum purity. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identification, and impurity profiles. We support compliance with relevant industry standards for research and manufacturing applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
pH (1% Solution)	Contact for details
Water Content (KF)	Theoretical (Monohydrate)
Heavy Metals	< 10 ppm
Solubility	Freely soluble in water

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