Sulfuric acid - ACS reagent - 95.0-98.0%

Code: 258105-1l-pcsig D2-231

Application

Sulfuric acid can be used as a catalyst: In the hydrolysis of primary or secondary nitroalkane salts to aldehydes or ketones. In the selective hydrolysis of nit...


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$191.84 EACH

Application

Sulfuric acid can be used as a catalyst: In the hydrolysis of primary or secondary nitroalkane salts to aldehydes or ketones. In the selective hydrolysis of nitriles to amides. To synthesize amides of t-alkylcarbinamines via Ritter reaction between nitriles and alkenes. To prepare 3,4-dialkyl-2(5H)-furanones by carbonylation of α,β-unsaturated aldehydes. In the nitration of aromatic carbocycles and heteroaromatic compounds. In the Friedel–Craft ketone synthesis using anhydrides via α-amidoalkylation reaction. H2SO4 can also be used in the following reactions: Michael′s addition reactions Electrophilic substitution reactions Esterification of highly hindered aromatic acids Aldol condensation reaction Beckmann rearrangement Hofmann–Loffler–Freytag reaction Isomerization Dehydrogenation Sulfonation

Other Notes

4L and 4X4L are packaged in poly bottles

ACS specifications same as product 320501

SKU-Pack sizes with -PC are packaged in PVC coated glass bottles.

Packaging

6×2.5 L in PVC-coated bottle

6×500 mL in poly bottle

500 mL in poly bottle

2.5 L in PVC-coated bottle

6×500 mL in PVC-coated bottle

1 L in PVC-coated bottle

100, 4×100 mL in glass bottle

500 mL in PVC-coated bottle

4 L in PVC-coated bottle

2.5 L in poly bottle

500 mL in glass bottle

2 L in glass bottle

6×500 mL in glass bottle

6×2.5 L in poly bottle

anion traceschloride (Cl-): ≤0.2 ppm, nitrate (NO3-): ≤0.5 ppm, MnO4- reducers: ≤2 ppm
assay95.0-98.0%
bp~290 °C (lit.)
cation tracesAs: ≤0.01 ppm, NH4+: ≤2 ppm, Hg: ≤5 ppb, heavy metals (as Pb): ≤1 ppm, Fe: ≤0.2 ppm
colorAPHA: ≤10
density1.840 g/mL at 25 °C (lit.)
descriptionNominally 95-98% H2SO4, Free from suspended or insoluble matter
formliquid
gradeACS reagent
ign. residue≤5 ppm
InChI keyQAOWNCQODCNURD-UHFFFAOYSA-N
InChI1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
pH1.2 (5 g/L)
Quality Level200
SMILES stringOS(O)(=O)=O
vapor density﹤0.3 (25 °C, vs air)
vapor pressure1 mmHg ( 146 °C)
Cas Number7664-93-9
Hazard Class8
Un Number1830
Pack GroupII
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