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229938

Sigma-Aldrich

Sodium nitrate

99.995% trace metals basis

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Synonym(s):
Chile salpeter
Empirical Formula (Hill Notation):
NaNO3
CAS Number:
Molecular Weight:
84.99
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99.995% trace metals basis

form

solid

mp

306 °C (dec.) (lit.)

solubility

water: soluble 874 g/L at 20 °C

SMILES string

[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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S5506S8170S5022
Sodium nitrate 99.995% trace metals basis

229938

Sodium nitrate

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Sodium nitrate ReagentPlus®, ≥99.0%

S5506

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Sodium nitrate BioXtra, ≥99.0%

S8170

Sodium nitrate

Premium Grade
Sodium nitrate ≥99.0%, suitable for plant cell culture

S5022

Sodium nitrate

-
assay

99.995% trace metals basis

assay

≥99.0%

assay

≥99.0%

assay

≥99.0%

solubility

water: soluble 874 g/L at 20 °C

solubility

-

solubility

H2O: 1 M at 20 °C, clear, colorless

solubility

water: soluble 2 g/10 mL, colorless

mp

306 °C (dec.) (lit.)

mp

306 °C (dec.) (lit.)

mp

306 °C (dec.) (lit.)

mp

306 °C (dec.) (lit.)

Application

Sodium nitrate has been used to formulate mobile phase in an asymmetrical flow field flow fractionation (AF4) size distribution of colloidal materials. It is also used as a component in an electrolyte for electrochemical sensing.

pictograms

Flame over circleExclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Ox. Sol. 3

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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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.
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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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