Potassium nitrite | CAS No. 7758-09-0
Potassium nitrite
Basic Information
CAS Number
7758-09-0
Molecular Formula
KNO2
Molecular Weight
85.1 g/mol
AD
Basic Physical Properties
Melting Point
350 °C (dec.)
Density
1,92 g/cm3
Water Solubility
Soluble in water, hot alcohol, liquid NH{3}Soluble in water, alcohol and ammonia.
Solubility
water: soluble0.35 part
Safety Information
View Safety InformationGHS Hazard Pictograms
H272
H301
H400Hazard Statement
H272
May intensify fire; oxidizer
Oxidizing liquids; Oxidizing solids
Oxidizing liquids; Oxidizing solids
H301
Toxic if swallowed
Acute toxicity, oral
Acute toxicity, oral
H400
Very toxic to aquatic life
Hazardous to the aquatic environment, acute hazard
Hazardous to the aquatic environment, acute hazard
Hazard Class
Class 5.1
Class 5.1
Stability
Stability Stable, but strong oxidizer - contact with combustible material may lead to fire. Incompatible with strong reducing agents, strong acids, combustible materials, cyanides, ammonium salts.
Sensitiveness
Hygroscopic
Toxicity
LD50 orally in rabbits: 108 mg anion/kg, Dollahite, Rowe, Southwest. Vet. 27, 246 (1974)
Synonyms & References
English
- INS NO.249
- Caswell No. 698
- 794654G42L
- HSDB 1216
- potassium;nitrite
- POTASSIUM NITRITE [HSDB]
- BXNHTSHTPBPRFX-UHFFFAOYSA-M
- DTXCID3022320
- Potassium nitrite, ACS grade
- Potassium nitrite (1:1)
- Q409179
- Nitrous acid, potassium salt
- Potassium nitrite, meets analytical specification of FCC, 97-100.5%
- EPA Pesticide Chemical Code 076203
- Kaliumnitrit
- Potassium nitrite, p.a., 97%
- Potassium nitrite, ACS reagent, >=96.0%
- Nitrous acid potassium salt (1:1)
- CHEMBL3186418
- NCGC00255971-01
- 92937-66-1
- CAS-7758-09-0
- E-249
- POTASSIUM NITRITE [MI]
- MFCD00011408
- INS-249
- CCRIS 3959
- POTASSIUM NITRITE
- AKOS015853609
- UN1488
- Nitrous acid, potassium salt (1:1)
MDL Number
MFCD00011408
Customs Code
2834100000
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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