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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#	Name	CAS-RN	Formula
174	Water	7732-18-5	H₂O	Details
2421	Phosphorus pentoxide	1314-56-3	O₅P₂	Details
4966	Potassium sulfate	7778-80-5	K₂O₄S	Details

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34 systems with 51 data set/s and 258 data point/s found What are "Sets" and "Points" in the Dortmund Data Bank?

System Sizes
[⇓ Quaternary Mixtures] [⇓ Quinary Mixtures] [⇓ Other Mixtures]

Quaternary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	174 2421 4966 32098	Water Phosphorus pentoxide Potassium sulfate Dipotassium hydrogensulfate dihydrogenphosphate	7	24	Details

Quinary Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	174 2421 4960 4966 32098	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Dipotassium hydrogensulfate dihydrogenphosphate	2	7	Details
2	174 2421 4960 4966 1000549	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Dipotassium magnesium sulfate hexahydrate(Sch�nit)	1	4	Details
3	174 2421 4960 4966 1001032	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Potassium sulfate tetrahydrate	1	6	Details
4	174 2421 4966 6325 1003168	Water Phosphorus pentoxide Potassium sulfate Ammonium sulfate Tetrapotassium hexaammonium penta(hydrogen sulfate dihydrogen phosphate)	1	5	Details

Other Mixtures

No.	DDB#s	Components	Data Sets	Data Points	Details?
1	174 2421 4932 4966 32098 1001530 1001531	Water Phosphorus pentoxide Calcium sulfate Potassium sulfate Dipotassium hydrogensulfate dihydrogenphosphate Calcium dipotassium sulfate monohydrate(Syngenit) Pentacalcium dipotassium sulfate monohydrate	1	37	Details
2	174 2421 4960 4966 18505 32098	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Dimagnesium dipotassium sulfate Dipotassium hydrogensulfate dihydrogenphosphate	1	1	Details
3	174 2421 4960 4966 18505 32098 1000765	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Dimagnesium dipotassium sulfate Dipotassium hydrogensulfate dihydrogenphosphate Dipotassium magnesium sulfate tetrahydrate(Leonit)	1	2	Details
4	174 2421 4960 4966 18505 32098 1003172	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Dimagnesium dipotassium sulfate Dipotassium hydrogensulfate dihydrogenphosphate Dipotassium magnesium sulfate bis (phosphoric acid)	1	2	Details
5	174 2421 4960 4966 18505 1000212	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Dimagnesium dipotassium sulfate Dimagnesium dipotassium sulfate	1	7	Details
6	174 2421 4960 4966 18505 1000212 1003172	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Dimagnesium dipotassium sulfate Dimagnesium dipotassium sulfate Dipotassium magnesium sulfate bis (phosphoric acid)	1	3	Details
7	174 2421 4960 4966 18505 1000765	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Dimagnesium dipotassium sulfate Dipotassium magnesium sulfate tetrahydrate(Leonit)	1	5	Details
8	174 2421 4960 4966 18505 1003172	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Dimagnesium dipotassium sulfate Dipotassium magnesium sulfate bis (phosphoric acid)	1	7	Details
9	174 2421 4960 4966 18891 32098	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Magnesium sulfate heptahydrate Dipotassium hydrogensulfate dihydrogenphosphate	1	3	Details
10	174 2421 4960 4966 18891 32098 1000549	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Magnesium sulfate heptahydrate Dipotassium hydrogensulfate dihydrogenphosphate Dipotassium magnesium sulfate hexahydrate(Sch�nit)	1	4	Details
11	174 2421 4960 4966 18891 32098 1003172	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Magnesium sulfate heptahydrate Dipotassium hydrogensulfate dihydrogenphosphate Dipotassium magnesium sulfate bis (phosphoric acid)	1	2	Details
12	174 2421 4960 4966 18891 1000217	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Magnesium sulfate heptahydrate Magnesium sulfate hexahydrate	1	3	Details
13	174 2421 4960 4966 18891 1000217 1003172	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Magnesium sulfate heptahydrate Magnesium sulfate hexahydrate Dipotassium magnesium sulfate bis (phosphoric acid)	1	2	Details
14	174 2421 4960 4966 18891 1000549	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Magnesium sulfate heptahydrate Dipotassium magnesium sulfate hexahydrate(Sch�nit)	1	4	Details
15	174 2421 4960 4966 18891 1003172	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Magnesium sulfate heptahydrate Dipotassium magnesium sulfate bis (phosphoric acid)	1	4	Details
16	174 2421 4960 4966 32098 1000549	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Dipotassium hydrogensulfate dihydrogenphosphate Dipotassium magnesium sulfate hexahydrate(Sch�nit)	2	9	Details
17	174 2421 4960 4966 32098 1000765	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Dipotassium hydrogensulfate dihydrogenphosphate Dipotassium magnesium sulfate tetrahydrate(Leonit)	2	5	Details
18	174 2421 4960 4966 32098 1003172	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Dipotassium hydrogensulfate dihydrogenphosphate Dipotassium magnesium sulfate bis (phosphoric acid)	1	5	Details
19	174 2421 4960 4966 1000212 1000217 1003172	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Potassium sulfate Magnesium sulfate hexahydrate Dipotassium magnesium sulfate bis (phosphoric acid)	1	2	Details
20	174 2421 4960 4966 1000212 1003172	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Potassium sulfate Dipotassium magnesium sulfate bis (phosphoric acid)	2	7	Details
21	174 2421 4960 4966 1000217 1003172	Water Phosphorus pentoxide Magnesium sulfate Potassium sulfate Magnesium sulfate hexahydrate Dipotassium magnesium sulfate bis (phosphoric acid)	1	3	Details
22	174 2421 4966 6325 32098 1001987	Water Phosphorus pentoxide Potassium sulfate Ammonium sulfate Dipotassium hydrogensulfate dihydrogenphosphate x Potassium y ammonium sulfate (x+y=1)	2	25	Details
23	174 2421 4966 6325 32098 1001987 1003168	Water Phosphorus pentoxide Potassium sulfate Ammonium sulfate Dipotassium hydrogensulfate dihydrogenphosphate x Potassium y ammonium sulfate (x+y=1) Tetrapotassium hexaammonium penta(hydrogen sulfate dihydrogen phosphate)	3	5	Details
24	174 2421 4966 6325 32098 1003168	Water Phosphorus pentoxide Potassium sulfate Ammonium sulfate Dipotassium hydrogensulfate dihydrogenphosphate Tetrapotassium hexaammonium penta(hydrogen sulfate dihydrogen phosphate)	2	13	Details
25	174 2421 4966 6325 32098 1003168 1003169	Water Phosphorus pentoxide Potassium sulfate Ammonium sulfate Dipotassium hydrogensulfate dihydrogenphosphate Tetrapotassium hexaammonium penta(hydrogen sulfate dihydrogen phosphate) Diammonium hydrogen sulfate dihydrogen phosphate	1	17	Details
26	174 2421 4966 6325 1001987 1003168	Water Phosphorus pentoxide Potassium sulfate Ammonium sulfate x Potassium y ammonium sulfate (x+y=1) Tetrapotassium hexaammonium penta(hydrogen sulfate dihydrogen phosphate)	1	4	Details
27	174 2421 4966 6325 1001987 1003168 1003169	Water Phosphorus pentoxide Potassium sulfate Ammonium sulfate x Potassium y ammonium sulfate (x+y=1) Tetrapotassium hexaammonium penta(hydrogen sulfate dihydrogen phosphate) Diammonium hydrogen sulfate dihydrogen phosphate	2	2	Details
28	174 2421 4966 6325 1001987 1003169	Water Phosphorus pentoxide Potassium sulfate Ammonium sulfate x Potassium y ammonium sulfate (x+y=1) Diammonium hydrogen sulfate dihydrogen phosphate	2	16	Details
29	174 2421 4966 6325 1003168 1003169	Water Phosphorus pentoxide Potassium sulfate Ammonium sulfate Tetrapotassium hexaammonium penta(hydrogen sulfate dihydrogen phosphate) Diammonium hydrogen sulfate dihydrogen phosphate	2	13	Details

Dortmund Data Bank Version: February 2024

What are "Sets" and "Points" in the Dortmund Data Bank?	© Dortmund Data Bank by DDBST GmbH
Online DDB search information page	Overall Statistics on Systems, Sets, and Points
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