Description

Glycine, Sulfate (2:1) is a stable, crystalline salt formed from the amino acid glycine and sulfuric acid. This compound is valued for its role as a buffering agent and a source of both glycine and sulfate ions in specialized formulations. It is primarily utilized in the pharmaceutical, biochemical, and industrial synthesis sectors where precise pH control and specific ionic contributions are required. Its consistent quality makes it a reliable component for critical applications.

Application

• Pharmaceutical Buffering Agent: Used in the formulation of injectables, ophthalmic solutions, and other parenteral products requiring stable pH control.
• Biochemical Research & Cell Culture: Serves as a component in buffer systems and nutrient media for microbiological and cell culture applications.
• Chemical Synthesis Intermediate: Acts as a starting material or catalyst in organic synthesis processes.
• Industrial Process Additive: Employed in electroplating baths, metal surface treatment, and as a stabilizer in specific chemical manufacturing processes.
• Reference Standard: Used as a certified reference material (CRM) in analytical laboratories for quality control and method validation.

Basic Information

Item	Detail
Product Name	Glycine, Sulfate (2:1)
CAS No.	23791-92-6
Molecular Formula	C4H12N2O6S
Molecular Weight	216.21 g/mol
Synonyms	Glycine Sulfate Salt; Diglycine Sulfate; Glycinium Sulfate; Aminoacetic Acid Sulfate; 2:1 Glycine-Sulfuric Acid Adduct; Glycine Hemisulfate; (Aminoacetic acid) sulfate; Glycine sulfuric acid salt (2:1)
EINECS	Contact for details

Quality Control

Our Glycine, Sulfate (2:1) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and composition. Certificates of Analysis (COA) documenting these results are provided and can be tailored to meet specific customer or regulatory requirements, including those for pharmaceutical (GMP) or research-grade materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Glycine Sulfate)	98.0% min.
pH (5% solution)	Contact for details
Loss on Drying	1.0% max.
Residue on Ignition (Sulfated Ash)	0.1% max.
Heavy Metals (as Pb)	20 ppm max.

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