Introduction：Basic information about CAS 32221-81-1|Monosodium glutamate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Monosodium glutamate |
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| CAS Number | 32221-81-1 | Molecular Weight | 187.126 |
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| Density | / | Boiling Point | 333.8ºC at 760 mmHg |
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| Molecular Formula | C5H10NNaO5 | Melting Point | / |
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| MSDS | / | Flash Point | 155.7ºC |
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Names
| Name | Monosodium glutamate |
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| Synonym | More Synonyms |
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Monosodium glutamate BiologicalActivity
| Description | Monosodium glutamate is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
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| Related Catalog | Research Areas >>Others |
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Chemical & Physical Properties
| Boiling Point | 333.8ºC at 760 mmHg |
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| Molecular Formula | C5H10NNaO5 |
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| Molecular Weight | 187.126 |
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| Flash Point | 155.7ºC |
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| Exact Mass | 187.045670 |
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| PSA | 103.45000 |
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| InChIKey | LPUQAYUQRXPFSQ-UHFFFAOYSA-M |
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| SMILES | NC(CCC(=O)[O-])C(=O)O.[Na+] |
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| Stability | Stable. Incompatible with strong oxidizing agents |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- MA1500000
- CHEMICAL NAME :
- Glutamic acid, monosodium salt, DL-
- CAS REGISTRY NUMBER :
- 32221-81-1
- LAST UPDATED :
- 199106
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C5-H8-N-O4.Na
- MOLECULAR WEIGHT :
- 169.13
- WISWESSER LINE NOTATION :
- QVYZ2VO &-NA- -DL
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human
- DOSE/DURATION :
- 71 mg/kg
- TOXIC EFFECTS :
- Behavioral - headache
- REFERENCE :
- SCIEAS Science. (American Assoc. for the Advancement of Science, 1333 H St., NW, Washington, DC 20005) V.1- 1895- Volume(issue)/page/year: 163,826,1969
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 3,71,1979
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Safety Information
Customs
Synonyms
| L-Glutamic acid, monosodium salt, monohydrate |
| SODIUM GLUTAMATE MONOHYDRATE |
| sodium glutamate(1-) |
| msg monohydrate |
| monosodium-l-glutamate |
| L-Glutamic acid monosodium salt monohydrate |
| L-Glutamic acid monosodium salt |
| Sodium 5-oxido-5-oxo-L-norvaline hydrate (1:1:1) |
| sodium acid l-glutamate |
| Monosodium glutamate |
| Monosodium DL-glutamate |
| L-Glutamic acid, sodium salt |
| Glutamic acid, monosodium salt, L-(+)- |
| Monosodium L-glutamate monohydrate |
| mono sodium glutamate |
| L-Glutamic acid, monosodium salt |
| MSG |
| Glutamate monosodium salt |
| Sodium 5-oxido-5-oxonorvaline |
| glutamic acid monosodium salt |
| L-Glutamic acid, sodium salt, hydrate (1:1:1) |
| Glutamic acid, monosodium salt, monohydrate, L- |
| L-GLUTAMIC ACID SODIUM SALT |
| Glutamic acid,monosodium salt,DL |
| Sodium (2S)-2-ammoniopentanedioate |
| DL-monosodium glutamate |
| sodium 1-glutamate |
| Glutamic acid, monosodium salt, L- |
| sodium L-glutamate |
| Glutamic acid sodium salt |
| sodium glutamate |
| Glutamic acid, monosodium salt |
| L-Glutamic acid, sodium salt (1:1) |
