Potassium L-aspartate
Names
[ CAS No. ]:
14007-45-5
[ Name ]:
Potassium L-aspartate
[Synonym ]:
Potassium L-aspartate
Aspartic acid, dipotassium salt, L-
Potassium L-aspartic acid
L-Aspartate Potassium
Potassium acparahynate
asparak
PotassiumL-aspartate
Dipotassium (2S)-2-aminosuccinate
L-Aspartic acid, dipotassium salt
EINECS 237-814-2
asparticacidpotassiumsalt
POTASSIUM ASPARTATE
H-ASP-OH K SALT
MFCD00021083
L-ASPARATE POTASSIUM
Dipotassium L-aspartate
L-Aspartic acid, potassium salt (1:2)
k-flebo
Chemical & Physical Properties
[ Density]:
1.514g/cm3
[ Boiling Point ]:
264.1ºC at 760mmHg
[ Melting Point ]:
270-271ºC
[ Molecular Formula ]:
C4H5K2NO4
[ Molecular Weight ]:
209.283
[ Flash Point ]:
113.5ºC
[ Exact Mass ]:
208.949265
[ PSA ]:
106.28000
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CI9479000
- CHEMICAL NAME :
- Aspartic acid, potassium salt, L-
- CAS REGISTRY NUMBER :
- 14007-45-5
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C4-H7-N-O4.xK
- MOLECULAR WEIGHT :
- 406.82
- WISWESSER LINE NOTATION :
- ZYVO&1VO &-KA- -L
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 7937 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,11,1982
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4061 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,11,1982
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 667 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: 6,11,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9821 No. of Facilities: 484 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 6449 (estimated) No. of Female Employees: 4633 (estimated)
Safety Information
[ Safety Phrases ]:
22-24/25
[ WGK Germany ]:
3
[ RTECS ]:
CI9479000