Acido solforico 95 - 98% 95.0-98.0%, BAKER ANALYZED® ACS, J.T.Baker®
Fornitore: Avantor
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Pericolo
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The quality of BAKER ANALYZED™ ACS reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These acids are tested for common trace metals.
Formula:
H₂SO₄ Peso molecolare: 98.08 g/mol Punto di ebollizione: ∼335 °C (1013 hPa) Punto di fusione: 10,38 Densità: 1.84 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00064589 CAS Number: 7664-93-9 EINECS: 231-639-5 UN: 1830 ADR: 8 II |
Risultati del test di specificazione
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | 95.0 - 98.0 % |
Assay (H₂SO₄) | 95.0 - 98.0 % |
Appearance | Passes Test |
Color (APHA) | ≤10 |
Specific Gravity at 60°/60°F | ≥1.84 |
Residue after Ignition | ≤4 ppm |
Ammonium (NH₄) | ≤1 ppm |
Trace Impurities - Arsenic (As) | ≤0.004 ppm |
Chloride (Cl) | ≤0.1 ppm |
Nitrate (NO₃) | ≤0.5 ppm |
Trace Impurities - Aluminum (Al) | ≤200.0 ppb |
Trace Impurities - Calcium (Ca) | ≤200.0 ppb |
Trace Impurities - Chromium (Cr) | ≤100.0 ppb |
Trace Impurities - Copper (Cu) | ≤100.0 ppb |
Trace Impurities - Gold (Au) | ≤100.0 ppb |
Heavy Metals (as Pb) | ≤500.0 ppb |
Trace Impurities - Iron (Fe) | ≤200.0 ppb |
Trace Impurities - Lead (Pb) | ≤200.0 ppb |
Trace Impurities - Magnesium (Mg) | ≤200.0 ppb |
Trace Impurities - Manganese (Mn) | ≤100.0 ppb |
Trace Impurities - Mercury (Hg) | ≤5.0 ppb |
Trace Impurities - Nickel (Ni) | ≤200.0 ppb |
Trace Impurities - Potassium (K) | ≤300.0 ppb |
Trace Impurities - Sodium (Na) | ≤300 ppb |
Trace Impurities - Tin (Sn) | ≤200.0 ppb |
Trace Impurities - Titanium (Ti) | ≤200.0 ppb |
Trace Impurities - Zinc (Zn) | ≤200.0 ppb |
Meets Reagent Specifications for testing USP/NF monographs |
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