potassium azide

Modify Date: 2024-01-03 16:31:17

potassium azide Structure
potassium azide structure
Common Name potassium azide
CAS Number 20762-60-1 Molecular Weight 81.11840
Density 2.04(真空)。 用途 叠氮化钾(20762-60-1)的用途: Boiling Point N/A
Molecular Formula KN3 Melting Point 350ºC
MSDS Chinese USA Flash Point N/A
Symbol GHS06
GHS06
Signal Word Danger

 Names

Name potassium azide
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.04(真空)。 用途 叠氮化钾(20762-60-1)的用途:
Melting Point 350ºC
Molecular Formula KN3
Molecular Weight 81.11840
Exact Mass 80.97290
PSA 49.75000
LogP 0.21376

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TS7080000
CHEMICAL NAME :
Potassium azide
CAS REGISTRY NUMBER :
20762-60-1
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
K-N3

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 :
27 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB85-143766
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - wild bird species
DOSE/DURATION :
17800 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 12,355,1983 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 80196 No. of Facilities: 148 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1480 (estimated)

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H300
Precautionary Statements P264-P301 + P310
Hazard Codes T
RIDADR UN 2811
RTECS TS7080000
Packaging Group II
Hazard Class 6.1(a)

 Synthetic Route

~%

potassium azide Structure

potassium azide

CAS#:20762-60-1

Literature: Duris, Katarina; Kremer, Reinhard K.; Jansen, Martin Zeitschrift fur Anorganische und Allgemeine Chemie, 2011 , vol. 637, # 9 p. 1101 - 1107

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 Synonyms

potassium azid
potassium,azide
azide potassium salt
PPG 101
POTASSIUM AZIDE
Kalium-azid
potassium tribromide
EINECS 244-013-1