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Dortmund Data Bank
Thermophysical Data for Process Design
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Query

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DDB# Name CAS-RN Formula
18396 Tetrapotassium pyrophosphate 7320-34-5 K4O7P2 Details
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Subsystem Search

Data sets built of given component/s plus at least one additional component.

List of Systems for Salt Solubilities


Binary Mixtures

No. DDB#s Components Data Sets Data Points Details?
1174
18396
Water
Tetrapotassium pyrophosphate
2 8 Details

Ternary Mixtures

No. DDB#s Components Data Sets Data Points Details?
1174
222
18396
Water
Hydrogen peroxide
Tetrapotassium pyrophosphate
1 5 Details
2174
2201
18396
Water
Urea
Tetrapotassium pyrophosphate
6 51 Details
3174
13453
18396
Water
Tetrasodium pyrophosphate
Tetrapotassium pyrophosphate
2 19 Details
4174
18396
23101
Water
Tetrapotassium pyrophosphate
Silver pyrophosphate
1 3 Details
5174
18396
1001697
Water
Tetrapotassium pyrophosphate
Potassium pyrophosphate trihydrate
4 17 Details
6174
18396
1006941
Water
Tetrapotassium pyrophosphate
Potassium pyrophosphate 3.5 hydrate
1 7 Details

Quaternary Mixtures

No. DDB#s Components Data Sets Data Points Details?
1174
2201
18396
1001697
Water
Urea
Tetrapotassium pyrophosphate
Potassium pyrophosphate trihydrate
1 12 Details
2174
4962
18396
1005701
Water
Potassium carbonate
Tetrapotassium pyrophosphate
Potassium pyrophosphate dihydrate
1 1 Details
3174
4965
18396
1001362
Water
Potassium nitrite
Tetrapotassium pyrophosphate
Potassium nitrite 0,5 hydrate
2 7 Details
4174
18148
18396
1001697
Water
Dipotassium dihydrogen pyrophosphate
Tetrapotassium pyrophosphate
Potassium pyrophosphate trihydrate
1 12 Details
5174
18396
20077
1001697
Water
Tetrapotassium pyrophosphate
Tetrammonium pyrophosphate
Potassium pyrophosphate trihydrate
1 11 Details

Quinary Mixtures

No. DDB#s Components Data Sets Data Points Details?
1174
4962
18396
1000274
1005701
Water
Potassium carbonate
Tetrapotassium pyrophosphate
Potassium carbonate 3/2 hydrate
Potassium pyrophosphate dihydrate
1 1 Details
2174
4962
18396
1001697
1001734
Water
Potassium carbonate
Tetrapotassium pyrophosphate
Potassium pyrophosphate trihydrate
Potassium carbonate hexahydrate
1 1 Details
3174
4965
18396
1001362
1001697
Water
Potassium nitrite
Tetrapotassium pyrophosphate
Potassium nitrite 0,5 hydrate
Potassium pyrophosphate trihydrate
4 35 Details

Other Mixtures


Dortmund Data Bank Version: February 2024
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