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05878
Fluka
L-Ascorbic acid
SKU
05878
TraceSELECT™, ≥99.9998% (metals basis)
Synonym(s)
L-Threoascorbic acid; Antiscorbutic factor; Vitamin C
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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 | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula C6H8O6 |
| MDL Number | Molar Mass 176.12 g/mol | RTECS Number 84272 | Synonyms L-Threoascorbic acid; Antiscorbutic factor; Vitamin C |
Specifications
| Property | Value |
|---|---|
| assay | Min. 99.0 % |
| specific rotation (a) 20/D; c=10 in H2O | 20.5 - 21.5 ° |
| silver (Ag) | Max. 0.01 ppm |
| aluminium (Al) | Max. 0.05 ppm |
| arsenic (As) | Max. 0.005 ppm |
| gold (Au) | Max. 0.01 ppm |
| barium (Ba) | Max. 0.01 ppm |
| beryllium (Be) | Max. 0.01 ppm |
| bismuth (Bi) | Max. 0.01 ppm |
| calcium (Ca) | Max. 0.1 ppm |
| cadmium (Cd) | Max. 0.01 ppm |
| cerium (Ce) | Max. 0.01 ppm |
| cobalt (Co) | Max. 0.01 ppm |
| chromium (Cr) | Max. 0.05 ppm |
| cesium (Cs) | Max. 0.01 ppm |
| copper (Cu) | Max. 0.01 ppm |
| dysprosium (Dy) | Max. 0.01 ppm |
| erbium (Er) | Max. 0.01 ppm |
| europium (Eu) | Max. 0.01 ppm |
| iron (Fe) | Max. 0.1 ppm |
| gallium (Ga) | Max. 0.01 ppm |
| gadolinium (Gd) | Max. 0.01 ppm |
| germanium (Ge) | Max. 0.05 ppm |
| hafnium (Hf) | Max. 0.01 ppm |
| mercury (Hg) | Max. 0.01 ppm |
| holmium (Ho) | Max. 0.01 ppm |
| indium (In) | Max. 0.01 ppm |
| iridium (Ir) | Max. 0.01 ppm |
| potassium (K) | Max. 0.1 ppm |
| lanthanum (La) | Max. 0.01 ppm |
| lithium (Li) | Max. 0.01 ppm |
| lutetium (Lu) | Max. 0.01 ppm |
| magnesium (Mg) | Max. 0.05 ppm |
| manganese (Mn) | Max. 0.01 ppm |
| molybdenum (Mo) | Max. 0.01 ppm |
| sodium (Na) | Max. 2 ppm |
| niobium (nb) | Max. 0.01 ppm |
| neodymium (nd) | Max. 0.01 ppm |
| nickel (Ni) | Max. 0.01 ppm |
| lead (Pb) | Max. 0.01 ppm |
| palladium (Pd) | Max. 0.01 ppm |
| praseodymium (Pr) | Max. 0.01 ppm |
| platinum (Pt) | Max. 0.01 ppm |
| rubidium (Rb) | Max. 0.01 ppm |
| rhenium (Re) | Max. 0.01 ppm |
| rhodium (Rh) | Max. 0.01 ppm |
| ruthenium (Ru) | Max. 0.01 ppm |
| antimony (Sb) | Max. 0.01 ppm |
| scandium (Sc) | Max. 0.05 ppm |
| selenium (Se) | Max. 0.01 ppm |
| samarium (Sm) | Max. 0.01 ppm |
| tin (Sn) | Max. 0.01 ppm |
| strontium (Sr) | Max. 0.01 ppm |
| tantalum (Ta) | Max. 0.01 ppm |
| terbium (Tb) | Max. 0.01 ppm |
| tellurium (Te) | Max. 0.01 ppm |
| thorium (Th) | Max. 0.01 ppm |
| titanium (Ti) | Max. 0.05 ppm |
| thallium (Tl) | Max. 0.01 ppm |
| thulium (Tm) | Max. 0.01 ppm |
| uran (U) | Max. 0.01 ppm |
| vanadium (V) | Max. 0.01 ppm |
| tungsten (W) | Max. 0.01 ppm |
| yttrium (Y) | Max. 0.01 ppm |
| ytterbium (Yb) | Max. 0.01 ppm |
| zinc (Zn) | Max. 0.05 ppm |
| zirconium (Zr) | Max. 0.01 ppm |
| chloride (Cl) | Max. 50 ppm |
| sulfate (SO4) | Max. 20 ppm |
| ammonium (NH4) | Max. 5 ppm |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | No data available |
| Color | White |
| Density | 1.65 g/cm3 |
| Flashpoint | No data available |
| Form | Crystalline |
| Grade | Trace Analysis |
| Incompatible Materials | Strong oxidizing agents |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 190-194 °C |
| Partition Coefficient | -1.85 |
| Purity Percentage | 100.00 |
| Purity Details | >=99.9998% |
| Solubility in Water | Soluble |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | Not applicable |
| pH-Value | 1.0-2.5 at 176 g/l (25 °C) |
| Product Line | TraceSELECT™ |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
