Potassium 5-oxido-5-oxo-L-norvaline
Names
[ CAS No. ]:
19473-49-5
[ Name ]:
Potassium 5-oxido-5-oxo-L-norvaline
[Synonym ]:
MONOPOTASSIUM GLUTAMATE
MPG
Kaglutam
L-Glutamic acid, potassium salt (1:1)
EINECS 243-094-0
potassiumglutaminate
POTASSIUMHYDROGENL-GLUTAMATE
POTASSIUM GLUTAMATE
POTASSIUML-GLUTAMATE1-HYDRATE
L-GLUTAMICACIDMONOPOTASSIUMSALT
MONOPOTASSIUM L-GLUTAMATE
POTASSIUM L-GLUTAMATE
MONOPOTASSIUML-GLUTAMATE,FCC
Potassium (2S)-2-amino-4-carboxybutanoate
Potassium 5-oxido-5-oxo-L-norvaline
Chemical & Physical Properties
[ Boiling Point ]:
333.8ºC at 760 mmHg
[ Molecular Formula ]:
C5H8KNO4
[ Molecular Weight ]:
185.220
[ Flash Point ]:
155.7ºC
[ Exact Mass ]:
185.009033
[ PSA ]:
103.45000
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- MA1430000
- CHEMICAL NAME :
- Glutamic acid, monopotassium salt, L-
- CAS REGISTRY NUMBER :
- 19473-49-5
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C5-H8-N-O4.K
- MOLECULAR WEIGHT :
- 185.24
- WISWESSER LINE NOTATION :
- QV2YZVO &-KA-
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Human
- DOSE/DURATION :
- 57 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 - mouse
- DOSE/DURATION :
- 4500 mg/kg
- TOXIC EFFECTS :
- Nutritional and Gross Metabolic - changes in phosphorus Nutritional and Gross Metabolic - other changes
- REFERENCE :
- FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 42,274,1979
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FRZKAP Farmatsevtichnii Zhurnal (Kiev). (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.3- 1930- Volume(issue)/page/year: (5),70,1987
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Mammal - species unspecified
- DOSE/DURATION :
- 4500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 42,115,1979 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4310 No. of Facilities: 35 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 2117 (estimated) No. of Female Employees: 1412 (estimated)
Safety Information
[ Safety Phrases ]:
S22-S24/25
[ WGK Germany ]:
2
[ RTECS ]:
MA1450000
[ HS Code ]:
2922509090
Customs
[ HS Code ]: 2922509090
[ Summary ]:
2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%