Articles:
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L-glutamic acid calcium salt (2:1)
Notes:
Flavour enhancer; salt substitute
Calcium diglutamate, sometimes abbreviated CDG and also called calcium glutamate, is a compound with formula Ca(C5H8NO4)2. It is a calcium acid salt of glutamic acid. CDG is a flavor enhancer (E number E623) ? it is the calcium analog of monosodium glutamate (MSG). Because the glutamate is the actual flavor-enahancer, DCG has the same flavor-enhancing properties as MSG, but without the increased sodium content. As a soluble source of calcium ions, this chemical is also used as a first-aid treatment for exposure to hydrofluoric acid.
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| CAS Number: | 19238-49-4 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 242-905-5 | |
| Nikkaji Web: | J281.508G | |
| Molecular Weight: | 185.19259000 | |
| Formula: | C5 H7 Ca N O4 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
| CAS Number: | 5996-22-5 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 227-838-1 | |
| FDA UNII: | 9FA5OTO85L | |
| Molecular Weight: | 185.19259000 | |
| Formula: | C5 H7 Ca N O4 | |
| BioActivity Summary: | listing | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: flavor enhancers, salt substitute
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Perfumer and Flavorist: | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
| JECFA Food Additive: | Calcium Di-L-glutamate |
| GSFA Codex: | Calcium di-L-glutamate (623) |
| FDA Mainterm (SATF): | 5996-22-5 ; CALCIUM DIGLUTAMATE |
Physical Properties:
| Appearance: | white crystalline powder (est) |
| Assay: | 98.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Boiling Point: | 333.00 to 334.00 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure: | 0.000025 mmHg @ 25.00 °C. (est) |
| Flash Point: | 312.00 °F. TCC ( 155.70 °C. ) (est) |
| logP (o/w): | -1.435 (est) |
| Soluble in: | |
| water, 1e+006 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor Description: at 100.00 %. | odorless |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| Calcium glutamate |
| BOC Sciences |
| For experimental / research use only. |
| Calcium L-glutamate 2-hydrate |
Safety Information:
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
| Not determined | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | flavor enhancers, salt substitute | ||
| Recommendation for calcium diglutamate usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for calcium diglutamate flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| European Food Safety Authority (EFSA) reference(s): | |
| Scientific Opinion on the safety of the change in the production method of L-glutamic acid (E620), monosodium L-glutamate (E621), monopotassium L-glutamate (E622), calcium di-L-glutamate (E623), monoammonium L-glutamate (E624) and magnesium di-L-glutamate (E625) View page or View pdf | |
| EPI System: | View |
| ClinicalTrials.gov: | search |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 19238-49-4 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 87975 |
| National Institute of Allergy and Infectious Diseases: | Data |
| calcium (2S)-2-aminopentanedioate | |
| Chemidplus: | 0019238494 |
| calcium 2-aminopentanedioate | |
| Chemidplus: | 0005996225 |
References:
| calcium (2S)-2-aminopentanedioate | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 19238-49-4 |
| Pubchem (cid): | 87975 |
| Pubchem (sid): | 135047016 |
| calcium 2-aminopentanedioate | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 5996-22-5 |
| Pubchem (cid): | 24148 |
| Pubchem (sid): | 134988337 |
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| FDA Substances Added to Food (formerly EAFUS): | View |
| HMDB (The Human Metabolome Database): | Search |
| FooDB: | FDB020320 |
| FDA Listing of Food Additive Status: | View |
| ChemSpider: | View |
| Wikipedia: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| calcium (2S)-2-aminopentanedioate | |
| calcium 2-aminopentanedioate | |
| calcium di-L-glutamate | |
| calcium di-laevo-glutamate | |
| calcium L-glutamate (1:2) | |
| calcium laevo-glutamate (1:2) | |
| L- | glutamic acid calcium salt (2:1) |
| laevo- | glutamic acid calcium salt (2:1) |