Sinoright Blog
Glycine: The Simplest Amino Acid with Multifunctional Value
Core Properties & Specifications
A white, odorless crystalline powder with a mild sweet taste, glycine is highly soluble in water, sparingly soluble in ethanol, and insoluble in ether and chloroform. It exhibits amphoteric properties (containing both amino and carboxyl groups) and remains chemically stable under normal conditions, decomposing at 232°C. Our glycine products are available in technical, food, and pharmaceutical grades, adhering to strict quality standards:
| Item | Technical Grade | Food Grade | Pharmaceutical Grade |
|---|---|---|---|
| Purity | ≥98% | ≥99% | ≥99.5% |
| Moisture | ≤0.5% | ≤0.2% | ≤0.1% |
| Ash | ≤0.1% | ≤0.05% | ≤0.03% |
| Heavy Metals | ≤10ppm | ≤5ppm | ≤2ppm |
Production & Quality Assurance
Our glycine is manufactured via advanced chemical synthesis and refining processes, using high-purity raw materials and closed-loop production systems to ensure consistent quality and minimal impurities. All products undergo rigorous testing in compliance with EP, JP, and USP standards, with full traceability from raw material input to final product delivery. We prioritize sustainability, implementing energy-efficient production and waste-recycling protocols to reduce environmental impact.
Key Applications
1. Pharmaceutical & Healthcare
As a critical pharmaceutical intermediate, glycine is used in synthesizing antibiotics (e.g., thiamphenicol) and anti-inflammatory drugs. In healthcare, it supports collagen synthesis (accounting for ~1/3 of collagen structure), promoting skin health, joint mobility, and muscle recovery. It also acts as an inhibitory neurotransmitter, aiding nervous system relaxation and improving sleep quality.
2. Food & Beverage
Approved as a safe food additive (E640), glycine serves as a sweetener, flavor enhancer, and preservative in processed foods, beverages, and nutritional supplements. It improves taste profiles, extends shelf life, and acts as a nutrient fortifier in protein drinks and sports nutrition products.
3. Industrial & Chemical
Widely used as a chemical intermediate in producing herbicides (e.g., glyphosate), fertilizers, and metal complexing agents. It functions as a buffering agent in electroplating, cosmetics, and industrial cleaning solutions, and as a CO₂ absorbent in fertilizer production.
4. Laboratory & Research
A staple in life science research, glycine is a key component of buffer solutions for SDS-PAGE electrophoresis, protein purification, and cell culture, maintaining pH stability and protecting samples during experiments.
Why Choose Our Glycine?
- High Purity & Consistency: Strict grade specifications and third-party testing ensure reliable performance for every application.
- Versatile Grades: Tailored technical, food, and pharmaceutical grades meet diverse industrial and research needs.
- Stable Supply & Customization: Large-scale production capacity supports bulk orders, with customized packaging (1kg/bag, 25kg/drum) and formulations available.
- Safety & Compliance: All products comply with international quality and safety standards, with complete documentation for regulatory approval.