Top 10 Glycine Powder Suppliers for Global Buyers?
For global buyers, choosing a Glycine Powder supplier involves more than comparing prices. Product specifications, batch consistency, available documentation, packaging options, and delivery reliability all affect purchasing decisions. A low quote can look attractive, but it may not include the testing records or shipping details your team needs. Small details matter.
This guide introduces ten suppliers for buyers to consider across different markets and purchasing needs. The profiles focus on practical comparison points, such as product information, quality controls, export experience, order flexibility, and responsiveness. Buyers should confirm current specifications, certificates, lead times, and minimum order quantities directly with each company. Requirements can differ by application and destination, and supplier information may change. A polished website is not proof of performance. Requesting recent documents or discussing a sample order can reveal useful gaps, though it takes time. No shortlist can replace a buyer’s own assessment. Use these profiles as a starting point, then weigh the evidence against your quality requirements, budget, and supply schedule.
What Glycine Powder Is and How It Is Used
Glycine is the simplest amino acid and occurs naturally in proteins. As a fine, white powder, it dissolves readily in water and has a mildly sweet taste. Buyers encounter it in food formulations, dietary supplements, and laboratory materials. Its role depends on the product: it may provide an ingredient, not a guaranteed effect. That distinction matters.
Tips: Check the specification sheet. Look for identity, assay, moisture, and contaminant testing, plus a batch-specific certificate of analysis. Confirm the intended grade and packaging before ordering. A clean-looking powder proves very little. Keep it sealed, dry, and away from strong odors; moisture can cause clumping and complicate handling.
For practical use, measure by weight rather than by spoon, since powder density can vary between batches. Mix a small amount first and note how it behaves in the intended recipe or process. Glycine’s sweetness may affect taste more than expected. Supplier descriptions can sound reassuring, but they are not a substitute for independent testing or clear documentation. Even careful checks have limits, so record batch numbers and review results over time.
Top 10 Glycine Powder Suppliers for Global Buyers? – What Glycine Powder Is and How It Is Used
A supplier-neutral guide to glycine powder, its common applications, and key checks for international buyers.
| No. | Buyer Evaluation Dimension | Verified Information | What Global Buyers Should Check |
|---|---|---|---|
| 1 | Substance identity | Glycine is the simplest amino acid. Its molecular formula is C2H5NO2, and its CAS Registry Number is 56-40-6. | Confirm the product identity, CAS number, assay method, and specification on the product specification sheet and certificate of analysis. |
| 2 | Typical appearance | Commercial glycine is commonly supplied as a white crystalline powder. | Agree on appearance, particle-size requirements, packaging, and any limits for foreign matter or caking. |
| 3 | Solubility and handling | Glycine is soluble in water and has low solubility in ethanol. Its behavior in a formulation depends on concentration, temperature, and other ingredients. | Request application-specific solubility or handling information where these properties affect production. |
| 4 | Food applications | Glycine is used as a food ingredient, including as a flavoring or flavor-enhancing substance in some markets. In the United States, it is listed as a direct food substance affirmed as generally recognized as safe under specified conditions of use; other jurisdictions have their own rules. | Verify food-grade documentation and confirm that the proposed use, labeling, and additive status comply with the importing market's regulations. |
| 5 | Animal nutrition | Glycine may be used in animal nutrition formulations. Permitted uses and product requirements depend on the target species and local feed regulations. | Check feed-grade specifications, contaminant limits, traceability, and destination-country requirements. |
| 6 | Pharmaceutical use | Glycine has pharmaceutical and formulation uses, but a general-purpose or food-grade product is not automatically suitable for pharmaceutical applications. | Specify the required pharmacopoeial standard, quality system, impurity limits, change-control expectations, and supporting documentation. |
| 7 | Laboratory and biotechnology use | Glycine is used in laboratory procedures, including certain buffer systems and biochemical applications. | Match the grade and impurity profile to the method; reagent-grade requirements can differ from food, feed, and industrial specifications. |
| 8 | Industrial applications | Glycine is used as a chemical intermediate, including in some manufacturing routes for glyphosate. Industrial use does not establish suitability for food, feed, or pharmaceutical applications. | Confirm intended use, process-specific quality requirements, and any applicable chemical-control or transport rules. |
| 9 | Quality documentation | A certificate of analysis typically reports results against a defined specification; the tests included vary by grade and intended application. | Review batch-specific results, test methods, manufacturing origin, safety data sheet, and relevant food-safety or quality-system documentation. |
| 10 | International supply and logistics | Export suitability depends on the product grade, destination-country rules, packaging, shipping conditions, and required import documents. | Before ordering, confirm minimum order quantity, lead time, packaging options, shelf life, export documents, and responsibility for customs clearance. |
This table is a supplier-neutral buying guide, not a ranked list of companies. Specifications and permitted uses can vary by grade and jurisdiction; buyers should verify requirements for their specific application and destination market.