Water
SIAL/14211 - for ultratrace analysis, ACS reagent
CAS Number: 7732-18-5
Empirical Formula (Hill Notation): H2O
Molecular Weight: 18.02
EC Number: 231-791-2
MDL Number: MFCD00011332
Linear Formula: H2O
Product Type: Chemical
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| anion traces | bromide (Br-): ≤1 μg/kg |
| chloride (Cl-): ≤1 μg/kg | |
| fluoride (F-): ≤1 μg/kg | |
| iodide (I-): ≤1 μg/kg | |
| nitrate (NO3-): ≤1 μg/kg | |
| nitrite (NO2-): ≤1 μg/kg | |
| phosphate (PO43-): ≤1 μg/kg | |
| sulfate (SO42-): ≤1 μg/kg | |
| application(s) | sample preparation |
| bp | 100 °C (lit.) |
| cation traces | Ag: ≤0.001 μg/kg |
| Al: ≤0.5 μg/kg | |
| As: ≤0.01 μg/kg | |
| Au: ≤0.005 μg/kg | |
| B: ≤0.5 μg/kg | |
| Ba: ≤0.5 μg/kg | |
| Be: ≤0.005 μg/kg | |
| Bi: ≤0.001 μg/kg | |
| Ca: ≤0.5 μg/kg | |
| Cd: ≤0.5 μg/kg | |
| Ce: ≤0.001 μg/kg | |
| Co: ≤0.5 μg/kg | |
| Cr: ≤0.5 μg/kg | |
| Cs: ≤0.001 μg/kg | |
| Cu: ≤0.5 μg/kg | |
| Dy: ≤0.001 μg/kg | |
| Er: ≤0.001 μg/kg | |
| Eu: ≤0.001 μg/kg | |
| Fe: ≤0.5 μg/kg | |
| Ga: ≤0.001 μg/kg | |
| Gd: ≤0.001 μg/kg | |
| Ge: ≤0.005 μg/kg | |
| Hf: ≤0.001 μg/kg | |
| Hg: ≤0.5 μg/kg | |
| Ho: ≤0.001 μg/kg | |
| In: ≤0.001 μg/kg | |
| Ir: ≤0.001 μg/kg | |
| K: ≤0.5 μg/kg | |
| La: ≤0.001 μg/kg | |
| Li: ≤0.5 μg/kg | |
| Lu: ≤0.001 μg/kg | |
| Mg: ≤0.5 μg/kg | |
| Mn: ≤0.5 μg/kg | |
| Mo: ≤0.5 μg/kg | |
| Na: ≤0.5 μg/kg | |
| Nb: ≤0.005 μg/kg | |
| Nd: ≤0.001 μg/kg | |
| Ni: ≤0.005 μg/kg | |
| Os: ≤0.005 μg/kg | |
| Pb: ≤05 μg/kg | |
| Pd: ≤0.001 μg/kg | |
| Pr: ≤0.001 μg/kg | |
| Pt: ≤0.005 μg/kg | |
| Rb: ≤0.001 μg/kg | |
| Re: ≤0.005 μg/kg | |
| Rh: ≤0.001 μg/kg | |
| Ru: ≤0.005 μg/kg | |
| Sb: ≤0.001 μg/kg | |
| Sc: ≤0.005 μg/kg | |
| Se: ≤5 μg/kg | |
| Si: ≤0.5 μg/kg | |
| Sm: ≤0.001 μg/kg | |
| Sn: ≤0.5 μg/kg | |
| Sr: ≤0.5 μg/kg | |
| Ta: ≤0.001 μg/kg | |
| Tb: ≤0.001 μg/kg | |
| Te: ≤0.001 μg/kg | |
| Th: ≤0.005 μg/kg | |
| Ti: ≤0.5 μg/kg | |
| Tl: ≤0.005 μg/kg | |
| Tm: ≤0.001 μg/kg | |
| U: ≤0.001 μg/kg | |
| V: ≤0.5 μg/kg | |
| W: ≤0.005 μg/kg | |
| Y: ≤0.001 μg/kg | |
| Yb: ≤0.001 μg/kg | |
| Zn: ≤0.5 μg/kg | |
| Zr: ≤0.5 μg/kg | |
| density | 1.000 g/mL at 3.98 °C (lit.) |
| description | for inorganic trace analysis |
| form | liquid |
| grade | ACS reagent |
| impurities | ≤5 μg/kg ammonium (NH4) |
| InChI | 1S/H2O/h1H2 |
| InChI key | XLYOFNOQVPJJNP-UHFFFAOYSA |
| mp | 0 °C (lit.) |
| pH | 6.0-8.0(-25 °C77 °F) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | O |
| solubility | water: miscible (completely) |
| technique(s) | immunofluorescence: suitable |
| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| Flash Point(F) | No data available |
| Flash Point(C) | No data available |
| bp | 100 °C (lit.) |
| mp | 0 °C (lit.) |
| Density | 1.000 g/mL at 3.98 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12191602 |