SX1244

Sulfuric acid

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• Synonym(s): Oil
• Linear Formula: H₂SO₄
• CAS Number: 7664-93-9
• Molecular Weight: 98.08
• Beilstein/REAXYS Number: 2037554
• MDL number: MFCD00064589
• UNSPSC Code: 12352301
• EC Index Number: 231-639-5

Properties

• agency: meets USP/NF
• Quality Level: 200
• vapor density: <0.3 (25 °C, vs air)
• vapor pressure: 0.0001 hPa ( 20 °C); 1 mmHg ( 146 °C)
• assay: 95.0-98.0%
• form: liquid
• impurities: ≤2 ppm Substances reducing permanganate (as SO₂)
• ign. residue: ≤5 ppm
• color: APHA: ≤10
• pH: 0.3 (25 °C, 49 g/L in H₂O)
• bp: ~290 °C (lit.)
• mp: -20 °C
• density: 1.840 g/mL at 25 °C (lit.)
• anion traces: chloride (Cl^-): ≤0.2 ppm; nitrate (NO₃^-): ≤0.5 ppm
• cation traces: Al: ≤0.2 ppm; As: ≤0.01 ppm; Au: ≤0.3 ppm; Ca: ≤0.3 ppm; Cr: ≤0.2 ppm; Cu: ≤0.1 ppm; Fe: ≤0.2 ppm; Hg: ≤5 ppb; K: ≤0.3 ppm; Mg: ≤0.3 ppm; Mn: ≤0.2 ppm; NH₄⁺: ≤2 ppm; Na: ≤0.3 ppm; Ni: ≤0.1 ppm; Pb: ≤0.3 ppm; Sn: ≤0.2 ppm; Ti: ≤0.3 ppm; Zn: ≤0.2 ppm; heavy metals (as Pb): ≤1 ppm
• shipped in: ambient
• storage temp.: room temp
• SMILES string: OS(O)(=O)=O
• InChI: 1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
• InChI key: QAOWNCQODCNURD-UHFFFAOYSA-N

Description

Application

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

SX1244PC-5 and SX1244-75 are packaged in poly coated glass bottles

Analysis Note

Aluminum (Al): 0.2ppm max
Ammonium (NH4): 2ppm max
Appearance: To pass test
Arsenic (As): 0.01ppm max
Assay: 95.0-98.0%
Calcium (Ca): 0.3ppm max
Chloride (Cl): 0.2ppm max
Chromium (Cr): 0.2ppm max
Color (APHA): 10 max
Copper (Cu): 0.1ppm max
Gold (Au): 0.3ppm max
Heavy metals (as Pb): 1ppm max
Iron (Fe): 0.2ppm max
Lead (Pb): 0.3ppm max
Magnesium (Mg): 0.3ppm max
Manganese (Mn): 0.2ppm max
Mercury (Hg): 5ppb max
Nickel (Ni): 0.1ppm max
Nitrate (NO3): 0.5ppm max
Potassium (K): 0.3ppm max
Residue after ignition: 5ppm max
Sodium (Na): 0.3ppm max
Substances reducing permanganate (as SO2): 2ppm max
Tin (Sn): 0.2ppm max
Titanium (Ti): 0.3ppm max
Zinc (Zn): 0.2ppm max

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H290,H314
• pcodes: P234 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Storage Class: 8B - Non-combustible corrosive hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable