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Merck
CN

P7391

亚硝酸钾

~97% (titration)

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经验公式(希尔记法):
KNO2
化学文摘社编号:
分子量:
85.10
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
231-832-4
MDL number:
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InChI key

BXNHTSHTPBPRFX-UHFFFAOYSA-M

InChI

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

SMILES string

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

assay

~97% (titration)

mp

350 °C (dec.) (lit.)

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signalword

Danger

Hazard Classifications

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

存储类别

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

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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C Spagnuolo et al.
Biochimica et biophysica acta, 911(1), 59-65 (1987-01-05)
The oxidation reaction of human oxyhemoglobin with nitrite is complex and is characterized by a lag period followed by an autocatalytic phase. On the basis of contradictory experimental results, in order to describe the time-course of the reaction, two different
H P Til et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 35(3-4), 349-355 (1997-03-01)
In a previous subchronic oral toxicity study with potassium nitrite, hypertrophy of the adrenal zona glomerulosa was observed for all nitrite levels examined including the lowest level of 100 mg/litre. This present study was carried out, therefore, to establish a
Dorea I Reeser et al.
The journal of physical chemistry. A, 113(30), 8591-8595 (2009-09-02)
Glancing angle laser-induced fluorescence was used to follow the kinetics of chlorophyll loss at the air-salt water interface under the influence of visible radiation. Aqueous solutions of NaCl, NaBr, NaI, KNO(3), and NaNO(2) in a range of concentrations up to
Katharine A Sam et al.
The Journal of biological chemistry, 283(18), 12555-12563 (2008-03-04)
Cytochrome cd(1) is a respiratory nitrite reductase found in the periplasm of denitrifying bacteria. When fully reduced Paracoccus pantotrophus cytochrome cd(1) is mixed with nitrite in a stopped-flow apparatus in the absence of excess reductant, a kinetically stable complex of
Rasmus Aamand et al.
American journal of physiology. Heart and circulatory physiology, 297(6), H2068-H2074 (2009-10-13)
In catalyzing the reversible hydration of CO2 to bicarbonate and protons, the ubiquitous enzyme carbonic anhydrase (CA) plays a crucial role in CO2 transport, in acid-base balance, and in linking local acidosis to O2 unloading from hemoglobin. Considering the structural

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