모든 사진(1)
About This Item
실험식(Hill 표기법):
KNO2
CAS Number:
Molecular Weight:
85.10
EC Number:
MDL number:
UNSPSC 코드:
12352302
PubChem Substance ID:
NACRES:
NA.21
solubility:
water: soluble 0.35 part
alcohol: slightly soluble
alcohol: slightly soluble
추천 제품
Grade
for analytical purposes
분석
97-100.5%
양식
crystals
품질
meets analytical specification of FCC
불순물
≤0.001% heavy metals (as Pb)
mp
350 °C (dec.) (lit.)
solubility
water: soluble 0.35 part
alcohol: slightly soluble
음이온 미량물
chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤200 mg/kg
양이온 미량물
As: ≤1 mg/kg
Fe: ≤10 mg/kg
Pb: ≤4 mg/kg
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
유사한 제품을 찾으십니까? 방문 제품 비교 안내
애플리케이션
Potassium nitrite has been used for determining the bacteriostatic and fungistatic activity of acidified nitrite. It has also been used as a supplement in buffer for investigating the impact of nitrite on nosocomial pathogens including C. difficile spores. Adulterants such as “Klear” and “Whizzies” contain potassium nitrite which masks tests for abused drugs in urine. Hence potassium nitrite is used along with Klear and Urine Luck for preparing adulterated urine for drug-of-abuse testing.
생화학적/생리학적 작용
Potassium nitrite is a strong oxidizing agent that enhances seeds to germinate without a pre-incubation period and without ethylene.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Acute 1 - Ox. Sol. 2
Storage Class Code
5.1B - Oxidizing hazardous materials
WGK
WGK 2
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Ethylene, Nitrate and Nitrite Interactions in the Promotion of Dark Germination of Common Purslane Seeds.
<BIG>G. H. Egley</BIG>
Annals of Botany, 53, 833-840 (1984)
Agam Rao et al.
Antimicrobial agents and chemotherapy, 50(11), 3901-3904 (2006-10-27)
Exposure to pH 1 or 2 buffers or acidic gastric contents resulted in the killing of vancomycin-resistant Enterococcus sp., Klebsiella pneumoniae, Staphylococcus aureus, and Candida glabrata but not Clostridium difficile spores. Nitrite enhanced killing under acidic conditions, but significant killing
R Weller et al.
Journal of applied microbiology, 90(4), 648-652 (2001-04-20)
Nitric oxide is generated from sweat nitrite in the acidic environment of the skin surface and is thought to contribute to protection against infection. This study examined the sensitivity of Trichophyton mentagrophytes, T. rubrum, Candida albicans, Streptococcus pyogenes, Staphylococcus aureus
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
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
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