Water ACS, Reagent Grade for HPLC, for UV spectrophotometry
Fournisseur: Ricca Chemical
Certificats
À propos de cet article
Numéro CAS:7732-18-5
:
Formule:H₂O
Numéro MDL:MFCD00011332
:18.02 g/mol
Indice Merck:13,10098
Ébullition Pt:100 °C (1013 hPa)
Fusion Pt:0 °C
Densité:1 g/cm³ (4 °C)
Température de conservation:Ambient
L'EINECS:231-791-2
Spécifications
- Environmentally Preferable:Safer Human and Environmental Health
- Environmental certification:EPA safer chemical solvent (Green circle rating); Chem21 solvent selection guide recommended by default and after discussion
Spécifications
Résultats des tests de spécification
- Chloride (Cl):max 0.4 ppm
- Conductivity at 25°C (Method: SQCP031):max 0.056 µS/cm
- Heavy Metals (as Pb):max 0.01 ppm
- LC Suitability (Absorbance):To Pass Test
- LC Suitability (Gradient Elution Test):To Pass Test
- Nitrate (NO₃):max 0.4 ppm
- Organic Carbon (TOC):max 50 ppb
- Oxidizable Substances (Permanganate Retention):To Pass Test
- Phosphate (PO₄):max 1.0 ppm
- Silicate (as SiO₂):max 0.01 ppm
- Sulfate (SO₄):max 1.0 ppm
Résultats des tests de spécification
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