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71629
Fluka
Sodium phosphate dibasic
SKU
71629
TraceSELECT™, for trace analysis, anhydrous, ≥99.999% (metals basis)
Synonym(s)
sec-Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate
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TraceSELECT™ Ultra and TraceSELECT
- ultra-pure acids, bases, and salts for smelting and wet digestion in environmental, water, and food analysis
- sample preparation for trace analysis requires reagents of the highest purity; our TraceSELECT Ultra products for ultra-trace analysis at ppb and even ppt levels are produced by sub-boiling distillation
- the acids, bases, and salts in the TraceSELECT series have been developed for sample preparation and analysis in the ppb (μg/kg) trace range
- packaged in high-quality containers appropriate for each product
- the reagents are produced and bottled under clean-room conditions
| Brand Fluka | CAS Numbers (All) | EC Number | Linear Formula Na2HPO4 | MDL Number |
| Molar Mass 141.96 g/mol | Synonyms sec-Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate |
Documents
Specifications
| Property | Value |
|---|---|
| arsenic (As) | Max. 0.1 ppm |
| barium (Ba) | Max. 1 ppm |
| calcium (Ca) | Max. 0.5 ppm |
| cadmium (Cd) | Max. 0.01 ppm |
| cerium (Ce) | Max. 0.01 ppm |
| cobalt (Co) | Max. 0.01 ppm |
| cesium (Cs) | Max. 5 ppm |
| copper (Cu) | Max. 0.01 ppm |
| europium (Eu) | Max. 0.01 ppm |
| iron (Fe) | Max. 0.05 ppm |
| mercury (Hg) | Max. 5 ppb |
| iridium (Ir) | Max. 2 ppm |
| potassium (K) | Max. 2 ppm |
| lanthanum (La) | Max. 0.01 ppm |
| lithium (Li) | Max. 1 ppm |
| magnesium (Mg) | Max. 0.1 ppm |
| manganese (Mn) | Max. 0.01 ppm |
| nickel (Ni) | Max. 0.01 ppm |
| lead (Pb) | Max. 0.01 ppm |
| palladium (Pd) | Max. 0.5 ppm |
| platinum (Pt) | Max. 0.5 ppm |
| rubidium (Rb) | Max. 5 ppm |
| rhodium (Rh) | Max. 0.5 ppm |
| ruthenium (Ru) | Max. 0.5 ppm |
| antimony (Sb) | Max. 0.05 ppm |
| selenium (Se) | Max. 0.01 ppm |
| samarium (Sm) | Max. 0.01 ppm |
| strontium (Sr) | Max. 0.5 ppm |
| thallium (Tl) | Max. 0.01 ppm |
| vanadium (V) | Max. 0.1 ppm |
| yttrium (Y) | Max. 0.01 ppm |
| ytterbium (Yb) | Max. 0.01 ppm |
| zinc (Zn) | Max. 0.05 ppm |
| chloride (Cl) | Max. 5 ppm |
| sulfate (SO4) | Max. 30 ppm |
| total nitrogen (as N) | Max. 10 ppm |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not applicable |
| Boiling Point/Range | No data available |
| Color | Colorless |
| Concentration | 100.00% |
| Density | No data available |
| Flashpoint | Not applicable |
| Form | Powder |
| Grade | Trace Analysis |
| Incompatible Materials | No information available. |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | No data available |
| Partition Coefficient | No data available |
| Purity Percentage | 100.00 |
| Purity Details | >=99.999% |
| Solubility in Water | 125 g/l (20 °C) |
| Upper Explosion Limit | Not applicable |
| Vapor Density | No data available |
| Vapor Pressure | No data available |
| Viscosity | No data available |
| pH-Value | 8.9-9.2 (20 °C) |
| Product Line | TraceSELECT™ |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
