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415413 Sigma-Aldrich

Sodium hydroxide solution

50% in H2O

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Description

General description

Sodium hydroxide solution is a strong alkali. It is utilized in making cellophane, rayon, bleaches, dyes and drugs. It is also employed to abstract hydrogen sulfide from petroleum and to degrade lignin in wood in the paper industry.

Application

Sodium hydroxide solution may be used in the following processes:
• As a dedoping reagent in the synthesis of graphene/polyaniline hybrid material.
• As a solvent in the weight loss study of aluminum by corrosion.4
• Alkaline reagent test for tannins & phenolic compounds.
• Synthesis of single crystalline zinc stannate (Zn2SnO4 and ZnSnO3) nanoparticles.
• Estimation of protein content and α-cellulose content in grain by-products.

Packaging

1 L in poly bottle

25, 100, 500 mL in poly bottle

4, 18 L in poly drum

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
RIDADR 
UN 1824 8 / PGII
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Single- & multi-channel pipettes from BRAND
Protocols & Articles

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References

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