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Sigma-Aldrich 34877 Water HPLC Plus, suitable for HPLC, suitable for SM 4500 - NH3 CAS No.: 7732-18-5 2.5 L
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Marka
Stok Kodu
LB.SA.34877-2.5L
Kısa Bilgi
Linear Formula: H2O CAS Number: 7732-18-5 Molecular Weight: 18.02 Beilstein: 2050024 EC Number: 231-791-2 MDL number: MFCD00011332 UNSPSC Code: 41116105 PubChem Substance ID: 329755083 NACRES: NA.21 Grade: HPLC Plus Technique(s): HPLC: suitable Bp: 100 °C (lit.) Vapor pressure: 3 mmHg
| Sigma-Aldrich 34877 Water HPLC Plus, suitable for HPLC, suitable for SM 4500 - NH3 |
| Teknik Özellikler | |
| Catalog No |
: 34877 |
| Cas Number | : 7732-18-5 |
|
Linear Formula
|
: H2O
|
| Molecular Weight |
: 18.02
|
| EC Number |
: 231-791-2
|
| MDL Number | : MFCD00011332 |
| Grade | : HPLC Plus |
| shelf life |
: limited shelf life, expiry date on the label
|
| İmpurities |
≤0.0003% non-volatile matter
≤1 ppb fluorescence (quinine) at 254 nm
≤1 ppb fluorescence (quinine) at 365 nm
|
| Refractive index | : n20/D 1.34(lit.) |
| bp | : 100 °C (lit.) |
| Density | : 1.000 g/mL at 3.98 °C (lit.) |
| Anion traces |
chloride (Cl-): ≤0.1 mg/kg
fluoride (F-): ≤0.1 mg/kg
nitrate (NO3-): ≤0.1 mg/kg
sulfate (SO4²-): ≤0.1 mg/kg
|
| Absorption |
HPLC-gradient/210 nm ≤5 mAU
HPLC-gradient/254 nm ≤1 mAU
|
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