367176
Sodium hydroxide
beads, 16-60 mesh, reagent grade, 97%
Synonym(s):
‘Caustic soda’
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About This Item
Linear Formula:
NaOH
CAS Number:
Molecular Weight:
40.00
EC Number:
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NB.22
Recommended Products
grade
reagent grade
Quality Level
vapor density
>1 (vs air)
vapor pressure
<18 mmHg ( 20 °C)
3 mmHg ( 37 °C)
Assay
97%
form
beads
technique(s)
titration: suitable
particle size
16-60 mesh
mp
318 °C (lit.)
solubility
water: soluble 1260 g/L at 20 °C
density
2.13 g/cm3
SMILES string
[OH-].[Na+]
InChI
1S/Na.H2O/h;1H2/q+1;/p-1
InChI key
HEMHJVSKTPXQMS-UHFFFAOYSA-M
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General description
Sodium hydroxide also known as caustic soda is a water soluble base with a wide range of industrial applications.
Application
Sodium hydroxide may be used in the following processes:
- Titration methods.
- Dissolution testing.
- As a base for adjusting pH.
- As a reducing agent to initiate the synthesis of resin-supported silver nanoparticles.
- As an alternative to sodium hydride in the carbon-11 methylation reaction in the synthesis of [11C]diprenorphine.
- Preparation of bead cellulose loaded with iron oxyhydroxide (BCF).
- Synthesis of polyethyleneimine-sodium xanthogenate (PEX).
- Pretreatment of thickened waste activated sludge during anaerobic digestion.
- Struvite precipitation recycling technology.
- Production of sewage-sludge-based activated carbons.
- Preparation of β-cyclodextrin (β-CD)/cellulose hydrogels.
- Prion inactivation during industrial decontamination procedure.
- Pretreatment of sugarcane bagasse for the sugar recovery.
- In the Impinger to remove acidic gases.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Storage Class Code
8B - Non-combustible corrosive hazardous materials
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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