Aluminum Sulfate → HCID 131715421, compound

HRID 2413525Notes

Reaction equation

HRID 2413525 reaction equation
[S:1]([O-:5])([O-:4])(=[O:3])=[O:2].[Al+3:6].[S:7]([O-:11])([O-:10])(=[O:9])=[O:8].S([O-])([O-])(=O)=[O:13].[Al+3].S(O)(O)(=O)=[O:19].[NH2:23][C:24]([NH2:26])=[NH:25]>O>[OH2:2].[OH2:8].[OH2:13].[OH2:19].[OH2:2].[OH2:2].[S:1]([O-:5])([O-:4])(=[O:3])=[O:2].[Al+3:6].[NH2:25][C:24]([NH2:26])=[NH2+:23].[S:7]([O-:11])([O-:10])(=[O:9])=[O:8]

Participants

4

Reactant 2

HCID 24850Aluminum SulfateHCID 499987Guanidine Sulfate (1:1)

Product 1

HCID 131715421HCID 131715421, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Guanidinium aluminum sulfate hexahydrate is prepared by dissolving 342 grams of aluminum sulfate in 1,000 milliliters of water and adding 141 grams of guanidine sulfate to the solution. The solvent is evaporated by vacuum evaporation to yield a dried salt. Approximately 1 to 25 pounds of this salt are incorporated per barrel of drilling fluid to provide a shale-stabilizing drilling fluid with improved properties.

Workup

  1. customThe solvent is evaporated by vacuum evaporation
  2. customto yield a dried salt
  3. customto provide a shale-stabilizing drilling fluid with improved properties

Sources & evidence

ORD record
ord-66f8776a28694e00ae8424e2df117af1
Source dataset
uspto-grants-1988_01
Patent number
US04719021

Reaction notes

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