02397
Sodium standard for AAS
analytical standard, 10.00 g/L Na in nitric acid
Synonym(s):
Sodium nitrate solution
InChI
1S/Na
InChI key
KEAYESYHFKHZAL-UHFFFAOYSA-N
grade
analytical standard
description
ready-to-use
shelf life
limited shelf life, expiry date on the label
concentration
10.00 g/L Na in nitric acid
density
1.04 g/mL at 20 °C
format
single component solution
Application
Sodium Standard may have been used as standard in atomic absorption spectrophotometry done for the determination of inorganic siliceous materials of geological silicate rocks .
Preparation Note
prepared with NaNO3 and HNO3 (~0.5 M)
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Information
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The analysis of inorganic siliceous materials by atomic absorption spectrophotometry and the hydrofluoric acid decomposition technique: Part I. The analysis of silicate rocks."
Langmyhr, F. J_, and P. E. Paus.
Analytica Chimica Acta, 43, 397-408 (1968)
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