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Merck
CN

24-5030

Potassium nitrite

SAJ special grade, ≥95.0%

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About This Item

Empirical Formula (Hill Notation):
KNO2
CAS Number:
7758-09-0
Molecular Weight:
85.10
EC Number:
231-832-4
UNSPSC Code:
12352300
MDL number:
MFCD00011408

Key Documents

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grade

SAJ special grade

assay

≥95.0%

availability

available only in Japan

mp

350 °C (dec.) (lit.)

SMILES string

[K+].[O-]N=O

InChI

1S/K.HNO2/c;2-1-3/h;(H,2,3)/q+1;/p-1

InChI key

BXNHTSHTPBPRFX-UHFFFAOYSA-M

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Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Ox. Sol. 2

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
U2572
U4542
U4343
U8551
U6555

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D Billen
Radiation research, 111(2), 354-360 (1987-08-01)
When cells are exposed to ionizing radiation, they suffer lethal damage (LD), potentially lethal damage (PLD), and sublethal damage (SLD). All three forms of damage may be caused by direct or indirect radiation action or by the interaction of indirect
Fu Zhou et al.
Journal of nanoscience and nanotechnology, 7(9), 3332-3335 (2007-11-21)
The beta-MnO2 three-dimensional (3D) nanostructures were synthesized in large area by a mineralizer-assisted hydrothermal route. KNO3 was introduced as inorganic mineralizer to direct the growth of beta-MnO2 3D nanostructures from Mn(NO3)2 solutions. The samples were characterized by X-ray diffraction (XRD)
H P Til et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 26(10), 851-859 (1988-10-01)
A subchronic oral toxicity study with potassium nitrite (KNO2) was carried out in rats. Groups of ten male and ten female 6-wk-old rats received KNO2 in the drinking-water (tap-water) at levels of 0, 100, 300, 1000 and 3000 mg/litre for
A V Timoshenko et al.
International journal of oncology, 14(4), 793-798 (1999-03-24)
Molecular mechanisms of interplay between reactive oxygen (superoxide, hydroxyl radical, H2O2 etc.) and nitrogen (nitric oxide - NO, ONOO-, NO2-, NO3- etc.) forms are proposed to be of key importance for cell and tumor biology. Considering NO as a signal
R Weller et al.
Journal of the American Academy of Dermatology, 38(4), 559-563 (1998-04-29)
Nitric oxide is continually released from normal skin and has antimicrobial effects. An acidified nitrite cream releases supraphysiologic concentrations of nitric oxide and is fungicidal in vitro. The purpose of this study was to assess the efficacy of an acidified
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