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71840
Honeywell
Sodium perborate tetrahydrate
SKU
71840
Purum p.a., ≥97.0% (RT)
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| Brand Honeywell | CAS Numbers (All) | EC Number | Linear Formula NaBO3 · 4H2O | MDL Number |
| Molar Mass 153.86 g/mol |
Documents
Specifications
| Property | Value |
|---|---|
| Assay | 97.0 - 103.0 % |
| Assay of active oxygen (O) | Min. 10 % |
| Calcium (Ca) | Max. 200 ppm |
| Cadmium (Cd) | Max. 50 ppm |
| Cobalt (Co) | Max. 50 ppm |
| Copper (Cu) | Max. 50 ppm |
| Iron (Fe) | Max. 50 ppm |
| Potassium (K) | Max. 100 ppm |
| Nickel (Ni) | Max. 50 ppm |
| Lead (Pb) | Max. 50 ppm |
| Zinc (Zn) | Max. 50 ppm |
| Chloride (Cl) | Max. 500 ppm |
| Sulfate (SO4) | Max. 3000 ppm |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | Decomposes on heating |
| Color | White |
| Density | No data available |
| Flashpoint | Not applicable |
| Form | Powder |
| Grade | Reagent Grade |
| Incompatible Materials | Humid air, Reactions with combustible substances, Reactions with metals in powder form, Strong reducing agents, As oxidising agent, at |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 60 °C (Decomposes without melting) |
| Partition Coefficient | Not applicable |
| Purity Percentage | 97.00 |
| Purity Details | >=97.00% |
| Solubility in Water | Soluble |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | Not applicable |
| pH-Value | Alkaline (as aqueous solution) |
| Product Line | Purum p.a. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 5.1 |
| Package Group | II |
| UN ID | UN1479 |
