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Merck
CN
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安全信息

1.06535

Supelco

Sodium nitrate

cryst. EMPLURA®

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别名:
Sodium nitrate, Nitric acid sodium salt
经验公式(希尔记法):
NNaO3
CAS号:
分子量:
84.99
UNSPSC代码:
12352302
EC索引号:
231-554-3
NACRES:
NA.21

质量水平

产品线

EMPLURA®

检测方案

99.0-100.5% dry basis (acidimetric)

形式

solid

效能

1267 mg/kg LD50, oral (Rat)

杂质

≤0.2% Total chlorine

缺失

≤2% loss on drying, 105°C

pH值(酸碱度)

5.5-8.0 (20 °C, 50 g/L in H2O)

mp

308 °C

溶解性

874 g/L

密度

2.26 g/cm3 at 20 °C

堆积密度

1200 kg/m3

痕量阴离子

nitrite (NO2-): ≤0.002%

痕量阳离子

As: ≤0.0003%
Fe: ≤0.001%
Hg: ≤0.0001%
K: ≤0.01%
Pb: ≤0.0002%
Zn: ≤0.001%

储存温度

2-30°C

InChI

1S/NO3.Na/c2-1(3)4;/q-1;+1

InChI key

VWDWKYIASSYTQR-UHFFFAOYSA-N

相关类别

应用


  • Nitric oxide pros and cons: The role of L-arginine, a nitric oxide precursor, and idebenone, a coenzyme-Q analogue in ameliorating cerebral hypoxia in rat.: This study discusses the dual roles of nitric oxide and sodium nitrate′s contribution to ameliorating cerebral hypoxia, providing insights into its neurological applications (Abdel Baky NA et al., 2010).

  • Use of experimental design methodology for the development of new magnetic siRNA nanovectors (MSN).: This study details the innovative application of sodium nitrate in the development of magnetic siRNA nanovectors, highlighting its role in enhancing delivery systems (David S et al., 2013).


分析说明

Assay (acidimetrisch, after drying): 99.0 - 100.5 %
Identity: passes test
pH-value (5 %; water): 5.5 - 8.3
Total chlorine: ≤ 0.2 %
Nitrite (NO₂): ≤ 0.002 %
As (Arsenic): ≤ 0.0003 %
Fe (Iron): ≤ 0.001 %
Hg (Mercury): ≤ 0.0001 %
K (Potassium): ≤ 0.01 %
Pb (Lead): ≤ 0.0002 %
Zn (Zinc): ≤ 0.001 %
Loss on Drying (105°C): ≤ 2.0 %

法律信息

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

Flame over circleExclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Ox. Sol. 3

WGK

WGK 1

闪点(°F)

does not flash

闪点(°C)

does not flash

法规信息

监管及禁止进口产品

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