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Merck
CN

84720

硫酸

puriss. p.a., 95-97% (T)

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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:
Assay:
95-97% (T)
Form:
liquid
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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)

Quality Level

grade

puriss. p.a.

assay

95-97% (T)

form

liquid

availability

not available in (Sales restrictions may apply)

impurities

≤0.0002% KMnO4-red. substances (as SO2)

ign. residue

≤0.0005%

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-): ≤0.1 mg/kg, nitrate (NO3-): ≤0.2 mg/kg, phosphate (PO43-): ≤0.5 mg/kg

cation traces

Ag: ≤0.02 mg/kg, Al: ≤0.05 mg/kg, As: ≤0.01 mg/kg, Ba: ≤0.05 mg/kg, Be: ≤0.01 mg/kg, Bi: ≤0.05 mg/kg, Ca: ≤0.2 mg/kg, Cd: ≤0.02 mg/kg, Co: ≤0.01 mg/kg, Cr: ≤0.05 mg/kg, Cu: ≤0.01 mg/kg, Fe: ≤0.1 mg/kg, Ge: ≤0.05 mg/kg, Hg: ≤0.005 mg/kg, K: ≤0.1 mg/kg, Li: ≤0.01 mg/kg, Mg: ≤0.05 mg/kg, Mn: ≤0.01 mg/kg, Mo: ≤0.02 mg/kg, NH4+: ≤2 mg/kg, Na: ≤0.5 mg/kg, Ni: ≤0.02 mg/kg, Pb: ≤0.02 mg/kg, Sr: ≤0.02 mg/kg, Ti: ≤0.1 mg/kg, Tl: ≤0.05 mg/kg, V: ≤0.01 mg/kg, Zn: ≤0.05 mg/kg, Zr: ≤0.1 mg/kg

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Packaging

PE 瓶包装;也提供玻璃瓶包装(材料号以 *-GL 结尾)

Other Notes

可能实行销售限制
A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

pictograms

Corrosion

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
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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)
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)
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)
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
João Almeida et al.
Nature, 502(7471), 359-363 (2013-10-08)
Nucleation of aerosol particles from trace atmospheric vapours is thought to provide up to half of global cloud condensation nuclei. Aerosols can cause a net cooling of climate by scattering sunlight and by leading to smaller but more numerous cloud

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