Sulfuric Acid → HCID 86735315, compound

HRID 1833317Notes

Reaction equation

HRID 1833317 reaction equation
[Cr:1]([O:5][Cr:6]([O-:9])(=[O:8])=[O:7])([O-:4])(=[O:3])=[O:2].[K+:10].[K+].[OH:12][S:13]([OH:16])(=[O:15])=[O:14]>O>[Cr:1]([O:5][Cr:6]([O-:9])(=[O:8])=[O:7])([O-:4])(=[O:3])=[O:2].[K+:10].[K+:10].[S:13](=[O:14])(=[O:12])([OH:16])[OH:15]

Participants

4

Reactant 2

HCID 1118Sulfuric AcidHCID 24502Potassium Dichromate

Product 1

HCID 86735315HCID 86735315, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

2 g of PVG were suspended in 100 ml of distilled water and a solution of 0.74 g of potassium dichromate (0.05 molar) and 7.5 ml of 2N H2SO4 in 50 ml of distilled water were added dropwise while stirring. The suspension was stirred for 15 minutes at room temperature, the reaction product was separated by centrifugation and washed with distilled water.

Workup

  1. stirringThe suspension was stirred for 15 minutes at room temperature
  2. customthe reaction product was separated by centrifugation
  3. washwashed with distilled water

Sources & evidence

ORD record
ord-6d582c5305aa4063b5a880e6f502b5b9
Source dataset
uspto-grants-1978_01
Patent number
US04066581

Reaction notes

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