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79613
Fluka
meta-Phosphoric acid
SKU
79613
Puriss. p.a., ACS Reagent, ≥33.5% (T)
Synonym(s)
Metaphosphoric acid
| Brand Fluka | CAS Numbers (All) | Linear Formula (HPO3)n | MDL Number | Synonyms Metaphosphoric acid |
Documents
Specifications
| Property | Value |
|---|---|
| Assay of (HPO3)n | 33.5 - 36.5 % |
| Assay of (naPO3)n | 57 - 63 % |
| Arsenic (As) | Max. 1 ppm |
| Calcium (Ca) | Max. 10 ppm |
| Cadmium (Cd) | Max. 5 ppm |
| Cobalt (Co) | Max. 5 ppm |
| Chromium (Cr) | Max. 5 ppm |
| Copper (Cu) | Max. 5 ppm |
| Iron (Fe) | Max. 10 ppm |
| Potassium (K) | Max. 50 ppm |
| Magnesium (Mg) | Max. 5 ppm |
| Manganese (Mn) | Max. 5 ppm |
| Nickel (Ni) | Max. 5 ppm |
| Lead (Pb) | Max. 5 ppm |
| Zinc (Zn) | Max. 5 ppm |
| Heavy metals (as Pb) | Max. 0.005 % |
| Chloride (Cl) | Max. 10 ppm |
| Nitrate (NO3) | Max. 5 ppm |
| Sulfate (SO4) | Max. 20 ppm |
| KMnO4 reducing matter (as H3PO3) | Max. 0.02 % |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 600 °C (1.351 hPa) |
| Certification | ACS Reagent |
| Color | Colorless |
| Density | 2.0 g/cm3 |
| Flashpoint | Not applicable |
| Form | Solid |
| Grade | ACS Grade |
| Incompatible Materials | Gives off hydrogen by reaction with metals, Metals, Alkalis, Strong bases |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 200 °C |
| Partition Coefficient | No data available |
| Purity Percentage | 33.50 |
| Purity Details | >=33.50% |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | No data available |
| pH-Value | 2 at 33 g/l |
| Product Line | Puriss. p.a. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 8 |
| Package Group | III |
| UN ID | UN3260 |
