Description

Hemoglobin Quin-Hai is a specialized biochemical compound with the CAS registry number 87971-13-9. This product is valued for its role as a critical intermediate or reference standard in advanced biochemical research and pharmaceutical development. It is primarily utilized by professionals in the life sciences sector, including research institutions and pharmaceutical companies, for applications in hematology studies, diagnostic reagent formulation, and novel therapeutic research.

Application

• As a biochemical reference standard for analytical method development and validation in quality control laboratories.
• In hematology research for studying oxygen transport, blood substitutes, and related physiological mechanisms.
• For the formulation and calibration of in-vitro diagnostic (IVD) reagents and test kits.
• As a key intermediate in the research and development of novel pharmaceutical compounds targeting blood-related disorders.
• In academic and institutional research exploring protein chemistry, stability, and modification.
• Potential use in the development of biosensors and advanced biomaterials.

Basic Information

Product Name	Hemoglobin Quin-Hai
CAS No.	87971-13-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Hemoglobin Quin Hai; Quin-Hai Hemoglobin; Hemoglobin (Quin-Hai); CAS 87971-13-9; 87971-13-9; Hemoglobin derivative Quin-Hai; Biochemical Hemoglobin Quin-Hai
EINECS	Contact for details

Quality Control

Our Hemoglobin Quin-Hai is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. While specific grades are available, our standard quality control includes assessment by techniques such as HPLC and spectroscopy. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed in a dry environment and opened under conditions of low humidity to prevent degradation.

Specification

Item	Specification
Appearance	Brown to dark red powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0 %
Residue on Ignition	≤ 2.0 %

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