Food & beverage
Flavor enhancer.
Ingredients / Amino acids / Glycine
Amino acids
Glycine (E 640)
Glycine for U.S. manufacturers, from vetted producers. FCC / USP grade on request. Download the sample spec sheet, then send us your grade and quantity.
TRACED · CERTIFIED · RELIABLE · TRANSPARENT · TESTED
Key facts
| CAS No. | 56-40-6 |
|---|---|
| E-number (EU) | E 640 |
| Synonyms | Aminoacetic acid, Glycocoll |
| Chemical formula | C2H5NO2 |
| Molecular weight | 75,07 |
| Description | White crystals or crystalline powder |
| Grades | EU Reg. 231/2012 (E 640) sample spec · FCC / USP available on request for U.S. food/pharma use |
| Origin | Confirmed in every offer; stated per lot on the COA |
| Storage, shelf life, packaging | Per the producer's specification, on request |
What glycine is
Chemical name: Aminoacetic acid. Formula C2H5NO2, molecular weight 75,07. White crystals or crystalline powder. (Source: EU Regulation 231/2012, E 640.)
Applications by industry
Pharma & nutraceuticals
Amino acid for supplement formulations.
Agriculture & animal nutrition
Amino acid in feed.
Personal care & cosmetics
Amino acid in personal care formulations.
Sample specification
Values from EU Regulation 231/2012 (E 640), consolidated text of 18.08.2026. Actual values depend on the producer; the producer's specification and the COA for your lot are available on request.
| Assay | Content not less than 98,5 % on the anhydrous basis |
|---|---|
| Loss on drying | Not more than 0,2 % (105 °C, 3 hours) |
| Residue on ignition | Not more than 0,1 % |
| Arsenic | Not more than 3 mg/kg |
| Lead | Not more than 5 mg/kg |
| Mercury | Not more than 1 mg/kg |
Download the full spec sheet (PDF)
Documents and sourcing
Droplet promise. Origin confirmed in every offer. Sample lot record on request, from the producer. SDS, allergen and other statements on request. We work with vetted producers and give you access to U.S.- and EU-stocked material through our partner network.
Data sheet, SDS and COA on request. Every delivery ships with a COA linked to the delivered lot.
Questions buyers ask
What is glycine used for?
Typical uses by industry. Food & beverage: Flavor enhancer. Pharma & nutraceuticals: Amino acid for supplement formulations. Agriculture & animal nutrition: Amino acid in feed. Personal care & cosmetics: Amino acid in personal care formulations. Suitability for your product and market is confirmed with the producer's specification.
Which grades can McBoeck supply?
Food grade to EU Regulation 231/2012 (E 640). FCC / USP grade is available on request for U.S. food and pharma use. Particle size and other grade details follow the producer's specification, on request.
Which documents come with glycine?
Every delivery ships with a COA linked to the delivered lot. Origin confirmed in every offer. Sample lot record on request, from the producer. SDS, allergen and other statements on request.
What does the sample spec sheet show?
Limits for assay, loss on drying, residue on ignition, arsenic, lead and mercury, taken from EU Regulation 231/2012. Actual values depend on the producer; the producer's specification and the lot COA are available on request.
How do I get a quote?
Send us the grade, quantity and delivery location through the quote form or at [email protected]. We work with vetted producers and give you access to U.S.- and EU-stocked material through our partner network.
Related amino acids
L-Cysteine HydrochlorideL-Glutamic AcidL-LeucineMonosodium GlutamateAll amino acids
Need glycine?
Send us the grade, quantity and delivery location. Email [email protected] or call +1 (713) 766-6811.