Potassium L-aspartate

Modify Date: 2025-08-20 11:05:53

Potassium L-aspartate structure	Common Name	Potassium L-aspartate
	CAS Number	14007-45-5	Molecular Weight	209.283
	Density	1.514g/cm3	Boiling Point	264.1ºC at 760mmHg
	Molecular Formula	C₄H₅K₂NO₄	Melting Point	270-271ºC
	MSDS	N/A	Flash Point	113.5ºC

Name	Potassium L-aspartate
Synonym	More Synonyms

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

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 Phrases	22-24/25
WGK Germany	3
RTECS	CI9479000

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

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Potassium L-aspartate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Potassium L-aspartate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Potassium L-aspartate
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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Potassium L-aspartate

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.