84721
硫酸
purum p.a., 95-97% (T)
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
H2SO4
化学文摘社编号:
分子量:
98.08
EC Number:
231-639-5
UNSPSC Code:
12352106
PubChem Substance ID:
Beilstein/REAXYS Number:
2037554
MDL number:
InChI key
QAOWNCQODCNURD-UHFFFAOYSA-N
InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
vapor density
<0.3 (25 °C, vs air)
vapor pressure
1 mmHg ( 146 °C)
SMILES string
OS(O)(=O)=O
description
Nominally 95-98% H2SO4
grade
purum p.a.
assay
95-97% (T)
availability
not available in (Sales restrictions may apply)
color
clear
bp
~290 °C (lit.)
density
1.83 g/mL at 20 °C, 1.840 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤10 mg/kg
cation traces
Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
正在寻找类似产品? 访问 产品对比指南
Other Notes
可能实行销售限制
This product has been replaced by 320501-Sigma-Aldrich | Sulfuric acid, ACS reagent, 95.0-98.0% | H2SO4
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
存储类别
8A - 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
法规信息
新产品
此项目有
Jing Li et al.
Journal of chromatography. A, 1404, 39-43 (2015-06-09)
The paper reports on a novel method for rapid determination of carbonyl in lignins by headspace gas chromatography (HS-GC). The method involves the quantitative carbonyl reduction for aldehydes in 2min at room temperature or for acetones in 30min at 80°C
Determination of mercury in natural waters and effluents by flameless atomic absorption spectrophotometry.
S H Omang
Analytica chimica acta, 53(2), 415-419 (1971-02-01)
Self-Ordering of Cell Arrangement of Anodic Porous Alumina Formed in Sulfuric Acid Solution.
Masuda H, et al.
Journal of the Electrochemical Society, 144(5), L127-L130 (1997)
Investigation of the kinetics and mechanism of the anodic oxidation of aniline in aqueous sulfuric acid solution at a platinum electrode.
Mohilner DM, et al.
Journal of the American Chemical Society, 84(19), 3618-3622 (1962)
Francesco Riccobono et al.
Science (New York, N.Y.), 344(6185), 717-721 (2014-05-17)
Atmospheric new-particle formation affects climate and is one of the least understood atmospheric aerosol processes. The complexity and variability of the atmosphere has hindered elucidation of the fundamental mechanism of new-particle formation from gaseous precursors. We show, in experiments performed
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持