339741
Sulfuric acid
99.999%
동의어(들):
Dihydrogen sulfate, Oil
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
H2SO4
CAS 번호:
Molecular Weight:
98.08
UNSPSC Code:
12352301
NACRES:
NA.22
PubChem Substance ID:
EC Number:
231-639-5
Beilstein/REAXYS Number:
2037554
MDL number:
Assay:
99.999%
Form:
viscous liquid
agency
suitable for SM 5210
Quality Segment
vapor density
<0.3 (25 °C, vs air)
vapor pressure
1 mmHg ( 146 °C)
description
Nominally 95-98% H2SO4
assay
99.999%
form
viscous liquid
color
clear
pH
1.2 (5 g/L)
bp
~290 °C (lit.)
solubility
water and organic: soluble
density
1.840 g/mL at 25 °C (lit.)
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
General description
Sulfuric acid is a strong mineral acid, that is commonly used in organic synthesis as a reagent, catalyst, and solvent. It is also useful to perform several functions, including dehydration, sulfonation, and nitration.
Application
Sulfuric acid is used:
- As a catalyst in the esterification of acetic and palmitic acid.
- As a solvent in the synthesis of binary technetium sulfide via the reaction of pertechnetate and hydrogen sulfide.
- As a dehydrating agent, catalyst, and active reactant in the chemical industry.
- To prepare silica-sulfuric acid composite, which is used as a catalyst in organic synthesis.
Analysis Note
Purity based on trace metals
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Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
저장 등급
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter