Sodium hydroxide solution 50% in H2O
Analytical Standard
Properties
Vapour pressure | < 24 hPa at 20 °C |
Water Solubility | 4 hPa at 37 °C completely miscible, soluble |
Assay Purity | 48 - 52 % |
B pt. | < 24 hPa at 20 °C |
M pt. | <24hPaat20°C |
Safety Information
Hazard Statement(s) | H290,H314 |
Precautionary Statement | P234,P260,P280 ,P303 + P361 + P353 ,P304 + P340 + P310,P305 + P351 + P338 |
Symbol |
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Signal word | Danger |
Storage Temp. | RT |
Storage Class | 8B |
UN Number | 1823 |
Description
Application
Sodium hydroxide may be employed for the determination of specific surface area of colloidal silica via titration.[3] It may be employed for the direct oxidation of sodium borohydride which was investigated by cyclic and linear voltammetry chronoamperometry and chronopotentiometry.
Documents
COA Download / View |
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SDS | Specification |
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