13444
硝酸钠
meets analytical specification of FCC, E251, 99.0-100.5%
别名:
智利硝石
方案
99.0-100.5%
表单
solid
质量
meets analytical specification of FCC, E251
杂质
residual solvents, complies
≤0.02% total halogen compounds (as Cl)
pH值（酸碱度）
5-7 (20 °C, 5%)
mp
306 °C (dec.) (lit.)
溶解性
H2O: soluble 1 gm in 0.6 ml (Boiling)
H2O: soluble 1 gm in 1.1 ml
alcohol: soluble 1 gm in 125 ml
alcohol: soluble 1 gm in 52 ml (Boiling)
痕量阴离子
chloride (Cl-): ≤10 mg/kg
nitrite (NO2-): ≤10 mg/kg
sulfate (SO42-): ≤100 mg/kg
痕量阳离子
As: ≤2 mg/kg
Ca: ≤50 mg/kg
Cu: ≤10 mg/kg
Fe: ≤10 mg/kg
Hg: ≤1 mg/kg
K: ≤100 mg/kg
Mg: ≤20 mg/kg
Pb: ≤4 mg/kg
Zn: ≤10 mg/kg
SMILES字符串
[Na+].[O-][N+]([O-])=O
InChI
1S/NO3.Na/c2-1(3)4;/q-1;+1
InChI key
VWDWKYIASSYTQR-UHFFFAOYSA-N
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应用
Sodium nitrate has been used as a test compound for estimating the NO production by assessing the concentration of nitrate and nitrite in the media. It has also been used for measuring the nitrite content in saliva.
生化/生理作用
Sodium nitrate reduces the chloride and sodium reabsorption in the distal nephron.
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Ox. Sol. 3
储存分类代码
5.1B - Oxidizing hazardous materials
WGK
WGK 1
闪点(°F)
does not flash
闪点(°C)
does not flash
法规信息
危险化学品
易制爆化学品
此项目有
HåKan Björne H et al.
The Journal of clinical investigation, 113(1), 106-114 (2004-01-01)
Salivary nitrate from dietary or endogenous sources is reduced to nitrite by oral bacteria. In the acidic stomach, nitrite is further reduced to NO and related compounds, which have potential biological activity. We used an in vivo rat model as
T Kahn et al.
The American journal of physiology, 229(3), 746-753 (1975-09-01)
Effects of sodium nitrate were compared with sodium chloride loading on transport of electrolytes by the nephron. Maximal levels of free water clearance/clomerular filtration rate (CH2O/GFR) averaged 8.4% with nitrate loading and 14.4% with saline loading. Since ethacrynic acid and
Sang-Jin Shin et al.
Journal of applied physiology (Bethesda, Md. : 1985), 95(1), 308-313 (2003-04-01)
The meniscus is an intra-articular fibrocartilaginous structure that serves essential biomechanical roles in the knee. With injury or arthritis, the meniscus may be exposed to significant changes in its biochemical and biomechanical environments that likely contribute to the progression of
Suna Choi et al.
Journal of controlled release : official journal of the Controlled Release Society, 131(1), 70-76 (2008-08-12)
One of the most important requirements for non-viral gene delivery systems is the ability to mediate high levels of gene expression with low toxicity. After the DNA/vector complexes are taken up by cells through endocytosis, DNA is typically contained within
Raúl Bescós et al.
Medicine and science in sports and exercise, 44(12), 2400-2409 (2012-07-20)
Supplementation with inorganic nitrate has been suggested to be an ergogenic aid for athletes as nitric oxide donor. The purpose of this study was to determine whether ingestion of inorganic sodium nitrate benefits well-trained athletes performing a 40-min exercise test
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