The Nitric-15N acid, sodiumsalt (8CI,9CI), with the CAS registry number 31432-45-8, has the systematic name of sodium (¹⁵N)nitrate. It belongs to the following product categories: Nitrogen-15 Salts; Alphabetical Listings; Q-S; Stable Isotopes; AgricultureStable Isotopes. And the molecular formula of the chemical is Na¹⁵NO₃. What's more, it always used as tracer element in Agricultural and medical research.

The characteristics of Nitric-15N acid, sodiumsalt (8CI,9CI) are as followings: (1)#H bond acceptors: 0; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 0; (4)Polar Surface Area: Å². 

You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin, and it is also harmful if swallowed. WHat's more, if contact with combustible material, it may cause fire. Therefore, you had better take the following instructions: Wear suitable protective clothing, gloves and eye/face protection, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice; Keep away from combustible material; Take off immediately all contaminated clothing.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: [N+](=O)([O-])[O-].[Na+]
(2)InChI: InChI=1/NO3.Na/c2-1(3)4;/q-1;+1/i1+1;
(3)InChIKey: VWDWKYIASSYTQR-YTBWXGASEA