nitric oxide Thermodynamic Properties vs Temperature (CAS 10102-43-9)

Analyze how thermophysical properties change over a temperature range at a constant pressure of 1 atm.

Related Calculators for nitric oxide

Pure Component Properties

Get properties at a single T and P.

Properties vs. Pressure

Analyze properties at constant temperature.

Input Conditions

Define the chemical and range for the property profile.

Property Profile for nitric oxide

Calculated properties vs. Temperature

Profile Data

Equilibrium Thermodynamic and Transport Properties of nitric oxide at 1.01325 bar over -23.15–226.85 °C
Temperature (°C)	Specific heat capacity (kJ/kg·K)	Density (kg/m³)	Dynamic viscosity (cP)	Thermal conductivity (W/m·K)	Prandtl number ()	Molar volume (m³/kmol)	Specific enthalpy (kJ)	Specific entropy (kJ/kg·K)	Phase
-23.15	1.00171	1.46269	0.0165326	0.040071	0.413286	20.5143	-48.2406	-0.176491	g
-18.048	1.00076	1.43344	0.0168169	0.0415114	0.405423	20.933	-43.1068	-0.156162	g
-12.9459	0.999852	1.40533	0.0170989	0.0429724	0.397845	21.3517	-37.9789	-0.136259	g
-7.84388	0.998983	1.3783	0.0173785	0.0444537	0.390538	21.7703	-32.8568	-0.116764	g
-2.74184	0.99815	1.3523	0.0176559	0.045955	0.383488	22.189	-27.74	-0.0976614	g
2.3602	0.997351	1.32725	0.0179309	0.0474762	0.376682	22.6076	-22.6285	-0.0789344	g
7.46224	0.996598	1.30312	0.0182038	0.0490175	0.37011	23.0263	-17.5219	-0.0605688	g
12.5643	0.995929	1.27985	0.0184745	0.05058	0.363767	23.445	-12.4198	-0.0425501	g
17.6663	0.995344	1.2574	0.0187431	0.0521637	0.35764	23.8636	-7.32176	-0.0248644	g
22.7684	0.994839	1.23572	0.0190096	0.0537687	0.351719	24.2823	-2.2273	-0.00749852	g
27.8704	0.994411	1.21478	0.019274	0.0553952	0.345992	24.7009	2.86402	0.00956002	g
32.9724	0.994057	1.19453	0.0195365	0.0570433	0.340449	25.1196	7.95264	0.0263229	g
38.0745	0.993776	1.17495	0.0197969	0.0587133	0.335081	25.5383	13.039	0.0428013	g
43.1765	0.993563	1.156	0.0200554	0.0604053	0.329877	25.9569	18.1234	0.0590057	g
48.2786	0.993417	1.13765	0.020312	0.0621199	0.324828	26.3756	23.2063	0.0749461	g
53.3806	0.993335	1.11987	0.0205667	0.0638572	0.319927	26.7942	28.2881	0.0906319	g
58.4827	0.993316	1.10264	0.0208196	0.0656179	0.315165	27.2129	33.369	0.106072	g
63.5847	0.993356	1.08594	0.0210707	0.0674023	0.310534	27.6316	38.4495	0.121275	g
68.6867	0.993454	1.06973	0.02132	0.069211	0.306027	28.0502	43.5299	0.136249	g
73.7888	0.993607	1.054	0.0215676	0.0710447	0.301637	28.4689	48.6104	0.151002	g
78.8908	0.993815	1.03872	0.0218134	0.0729039	0.297357	28.8875	53.6915	0.16554	g
83.9929	0.994074	1.02388	0.0220575	0.0747894	0.293181	29.3062	58.7733	0.179872	g
89.0949	0.994383	1.00946	0.0223	0.0517903	0.428164	29.7249	63.8561	0.194003	g
94.1969	0.99474	0.995441	0.0225409	0.0523313	0.428469	30.1435	68.9403	0.20794	g
99.299	0.995144	0.981805	0.0227802	0.0528707	0.428773	30.5622	74.026	0.22169	g
104.401	0.995593	0.968537	0.0230178	0.0534085	0.429077	30.9808	79.1136	0.235257	g
109.503	0.996084	0.955623	0.023254	0.053945	0.42938	31.3995	84.2032	0.248647	g
114.605	0.996618	0.943049	0.0234886	0.0544803	0.429681	31.8182	89.2951	0.261866	g
119.707	0.997192	0.930802	0.0237217	0.0550144	0.42998	32.2368	94.3896	0.274919	g
124.809	0.997804	0.918869	0.0239533	0.0555477	0.430274	32.6555	99.4868	0.28781	g
129.911	0.998454	0.907237	0.0241835	0.0560802	0.430565	33.0741	104.587	0.300544	g
135.013	0.99914	0.895897	0.0244123	0.056612	0.43085	33.4928	109.69	0.313126	g
140.115	0.99986	0.884837	0.0246396	0.0571432	0.43113	33.9115	114.797	0.32556	g
145.217	1.00061	0.874046	0.0248656	0.0576741	0.431404	34.3301	119.907	0.337849	g
150.319	1.0014	0.863515	0.0250902	0.0582047	0.431672	34.7488	125.021	0.349999	g
155.421	1.00222	0.853235	0.0253135	0.0587351	0.431932	35.1674	130.139	0.362012	g
160.523	1.00306	0.843197	0.0255354	0.0592655	0.432184	35.5861	135.26	0.373892	g
165.626	1.00394	0.833393	0.025756	0.0597959	0.432429	36.0048	140.386	0.385642	g
170.728	1.00484	0.823813	0.0259754	0.0603265	0.432664	36.4234	145.516	0.397267	g
175.83	1.00577	0.814452	0.0261935	0.0608573	0.432891	36.8421	150.651	0.408769	g
180.932	1.00672	0.805301	0.0264103	0.0613885	0.433109	37.2607	155.79	0.420151	g
186.034	1.0077	0.796353	0.026626	0.0619201	0.433316	37.6794	160.935	0.431417	g
191.136	1.0087	0.787602	0.0268404	0.0624522	0.433514	38.0981	166.084	0.442568	g
196.238	1.00972	0.779041	0.0270536	0.062985	0.433701	38.5167	171.237	0.453608	g
201.34	1.01077	0.770664	0.0272657	0.0635184	0.433878	38.9354	176.397	0.46454	g
206.442	1.01183	0.762465	0.0274766	0.0640527	0.434044	39.354	181.561	0.475366	g
211.544	1.01291	0.75444	0.0276864	0.0645877	0.434199	39.7727	186.731	0.486088	g
216.646	1.01402	0.746581	0.027895	0.0651237	0.434343	40.1914	191.906	0.496709	g
221.748	1.01514	0.738884	0.0281026	0.0656607	0.434475	40.61	197.086	0.507232	g
226.85	1.01627	0.731344	0.028309	0.0661987	0.434596	41.0287	202.273	0.517658	g

Property Profiles for nitric oxide

Heat Capacity (Cp) vs Temperature

Density vs Temperature

Thermal Conductivity vs Temperature

Viscosity vs Temperature

Thermodynamic Property Profile at Constant Pressure

This page presents the temperature-dependent thermodynamic and transport properties of nitric oxide (CAS 10102-43-9) calculated at a constant pressure of 1 atm (101325 Pa) over the temperature range 250-500 K.

The properties shown - specific heat capacity (Cp), density (ρ), dynamic viscosity (μ), thermal conductivity (k), Prandtl number (Pr), molar volume (Vm), specific enthalpy (H), and specific entropy (S) - are among the most commonly used parameters in chemical engineering calculations, process simulation, and thermal system design.

All values are generated programmatically using validated thermodynamic correlations and equations of state and represent equilibrium properties at the specified pressure.

Understanding the Property Trends

Specific heat capacity (Cp) indicates the amount of energy required to raise the temperature of nitric oxide and is critical for energy balance and heat-exchanger design.
Density (ρ) and molar volume (Vm) describe volumetric behavior and are required for flow calculations, equipment sizing, and storage design.
Dynamic viscosity (μ) governs fluid flow resistance, influencing Reynolds number and pressure drop.
Thermal conductivity (k) and Prandtl number (Pr) are essential inputs for convective heat-transfer correlations.
Specific enthalpy (H) and specific entropy (S) are fundamental thermodynamic properties used in process modeling, compression, and expansion analysis.

Property trends with temperature may vary depending on molecular structure, intermolecular interactions, and phase stability.

Engineering Applications

The temperature-dependent properties of nitric oxide at atmospheric pressure are commonly required in:

Heat exchanger and reactor design
Process simulation and thermodynamic modeling
Fluid flow and pressure-drop calculations
Energy balance and equipment sizing
Chemical engineering education and research

These profiles are particularly useful when evaluating system performance over a wide operating temperature range under near-ambient pressure conditions.

Frequently Asked Questions

At what pressure are these properties calculated?
All properties on this page are calculated at a constant pressure of 1 atm (101325 Pa).

Can these values be used in process simulation software?
Yes. The data is suitable for preliminary design, validation, and educational use. For licensed simulators, vendor-specific property packages should be referenced.

Can I change the pressure or temperature range?
Yes. Use the interactive controls above to generate custom property profiles at different pressures or temperature ranges.

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