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S5881
Honeywell
Sodium hydroxide
SKU
S5881
Reagent Grade, pellets (anhydrous), ≥98%
Synonym(s)
NaOH;Caustic soda
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Only %1 left
- ≥95% for general laboratory use.
| Brand Honeywell | CAS Numbers (All) | EC Number | Linear Formula NaOH | MDL Number |
| Molar Mass 40.00 g/mol | RTECS Number WB4900000 | Synonyms NaOH;Caustic soda |
Documents
Specifications
| Property | Value |
|---|---|
| Vapor Density | >1 (vs air) |
| Assay | Min. 98.0 % |
| Assay of Na2CO3 | Max. 1.0 % |
| Appearance of the solution | complying |
| Turbidity of solution | Max. 3.5 NTU |
| Vapor Pressure | 3 mmHg ( 37 °C) |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 1.390 °C (1.013 hPa) |
| Color | Colorless |
| Corrosivity | Corrosive to metals |
| Density | 2.13 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Solid |
| Grade | Reagent Grade |
| Incompatible Materials | Zinc, Aluminium, Tin, Gives off hydrogen by reaction with metals, Exothermic reaction with water, Exothermic reaction with strong acids |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 319 °C |
| Partition Coefficient | No data available |
| Purity Percentage | 98.00 |
| Purity Details | >=98.00% |
| Solubility in Water | Completely soluble |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | No data available |
| pH-Value | Alkaline |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 8 |
| Package Group | II |
| UN ID | UN1823 |
