Sulfuric acid

硫酸96％, Suprapur^®

suitable for EPA 300

100

<0.3 (25 °C, vs air)

0.0001 hPa ( 20 °C), 1 mmHg ( 146 °C)

for inorganic trace analysis

≥95% (acidimetric), 96%

liquid

0.3 (25 °C, 49 g/L in H₂O)

~290 °C (lit.)

-20 °C

water: soluble at 20 °C

1.840 g/mL at 25 °C (lit.)

chloride (Cl^-): ≤100 ppb, nitrate (NO₃^-): ≤200 ppb, phosphate (PO₄^3-): ≤100 ppb

Ag: ≤1.0 ppb, Al: ≤5.0 ppb, As: ≤0.5 ppb, Au: ≤0.5 ppb, Ba: ≤1.0 ppb, Be: ≤0.5 ppb, Bi: ≤0.5 ppb, Ca: ≤5.0 ppb, Cd: ≤1.0 ppb, Co: ≤0.5 ppb, Cr: ≤1.0 ppb, Cu: ≤0.5 ppb, Fe: ≤5.0 ppb, Ga: ≤0.5 ppb, Ge: ≤1.0 ppb, Hg: ≤2.0 ppb, In: ≤0.5 ppb, K: ≤2.0 ppb, Li: ≤0.5 ppb, Mg: ≤5.0 ppb, Mn: ≤0.5 ppb, Mo: ≤0.5 ppb, NH₄⁺: ≤1.0 ppm, Na: ≤10.0 ppb, Ni: ≤2.0 ppb, Pb: ≤1.0 ppb, Pt: ≤0.5 ppb, Sb: ≤1.0 ppb, Se: ≤1.0 ppb, Sn: ≤1.0 ppb, Sr: ≤0.5 ppb, Ti: ≤1.0 ppb, Tl: ≤0.5 ppb, V: ≤0.5 ppb, Zn: ≤2.0 ppb, Zr: ≤0.5 ppb

no temp limit

1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)

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