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438081
Fluka
Phosphoric acid
SKU
438081
ACS Reagent, ≥85 wt. % in H2O
Synonym(s)
Orthophosphoric acid
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General Information:
- Leading the industry for over 65 years
- Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
| Brand Fluka | UNSPSC Code 12352106 | Beilstein Registry Number | CAS Numbers (All) | EC Number |
| Linear Formula H3PO4 | MDL Number | Molar Mass 98 g/mol | Synonyms Orthophosphoric acid |
Documents
Specifications
| Property | Value |
|---|---|
| Assay | Min.85.0% |
| Volatileacids(CH3COOH) | Max.0.001% |
| Waterinsolublematter | Max.0.001% |
| Arsenic(As) | Max.1ppm |
| Calcium(Ca) | Max.0.002% |
| Iron(Fe) | Max.0.003% |
| Potassium(K) | Max.0.005% |
| Magnesium(Mg) | Max.0.002% |
| Manganese(Mn) | Max.0.5ppm |
| Sodium(Na) | Max.0.025% |
| Antimony(Sb) | Max.0.002% |
| Heavymetals(asPb) | Max.0.001% |
| Chloride(Cl) | Max.3ppm |
| Nitrate(NO3) | Max.5ppm |
| Sulfate(SO4) | Max.0.003% |
| Reducingimpurities | complying |
| APHA | Max.10 |
| Vapor Pressure | 5 mmHg ( 25 °C) |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 158 °C (1.013 hPa) |
| Color | Colorless |
| Corrosivity | Corrosive to metals |
| Density | 1.71 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Liquid |
| Grade | ACS Grade Acids |
| Incompatible Materials | Metals, Powdered metals, Gives off hydrogen by reaction with metals, Strong bases |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 21 °C |
| Partition Coefficient | No data available |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | 2 hPa (20 °C) |
| Viscosity | No data available |
| pH-Value | 1.0 (20 °C) |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 8 |
| Package Group | III |
| UN ID | UN1805 |
