Sodium orthosilicate → Sodium Hydroxide

HRID 2039359Notes

Reaction equation

HRID 2039359 reaction equation
[Si:1]([O-:5])([O-:4])([O-:3])[O-:2].[Na+:6].[Na+].[Na+].[Na+]>O>[Si:1]([O-:5])([O-:4])([O-:3])[O-:2].[Na+:6].[Na+:6].[Na+:6].[Na+:6].[OH-:2].[Na+:6]

Participants

4

Reactant 1

HCID 26051Sodium orthosilicate

Product 2

HCID 14798Sodium HydroxideHCID 26051Sodium orthosilicate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

A solution of 100 pounds of 40 wt % sodium silicate in water was added to a heated vessel having a temperature of about 85° C. About 350 pounds of a 50 wt % solution of sodium hydroxide in water to the sodium silicate solution to form a solution of sodium silicate and sodium hydroxide.

Workup

  1. customa temperature of about 85° C

Sources & evidence

ORD record
ord-ec72631c2c294e74a022f2bb2c1e4481
Source dataset
uspto-grants-2013_11
Patent number
US08580226B2

Reaction notes

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