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07208-M

Sulfuric acid

puriss., meets analytical specification of Ph. Eur., BP, 95-97%

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About This Item

Linear Formula:
H2SO4
CAS Number:
7664-93-9
Molecular Weight:
98.08
UNSPSC Code:
12352106
NACRES:
NA.21
PubChem Substance ID:
329748368
EC Number:
231-639-5
Beilstein/REAXYS Number:
2037554
MDL number:
MFCD00064589
Assay:
95-97%
Form:
solution
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vapor density

<0.3 (25 °C, vs air)

vapor pressure

1 mmHg ( 146 °C)

description

Nominally 95-98% H2SO4

grade

puriss.

assay

95-97%

form

solution

quality

meets analytical specification of Ph. Eur., BP

impurities

≤0.0002% KMnO4 red. matter (as O), ≤5 ppm heavy metals (as Pb)

ign. residue

≤0.0005%

bp

~290 °C (lit.)

density

1.840 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤1 ppm, nitrate (NO3-): ≤0.0001%

cation traces

As: ≤0.1 ppm, Ca: ≤0.001%, Cd: ≤0.0005%, Co: ≤0.0005%, Cr: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤2 ppm, K: ≤0.005%, Mg: ≤0.0005%, Mn: ≤0.0005%, Na: ≤0.005%, Pb: ≤0.0005%, Zn: ≤0.0005%

suitability

complies for appearance of solution

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

Application

Sulfuric acid is commonly used in regulated and highly demand lab applications such as quality control and production. In organic synthesis, sulfuric acid can be used as a dehydrating agent, catalyst, and active reactant.

Packaging

In PE-bottles; also available in Glass-bottles (Material no. ending with *-GL), PE canister (Material no. ending with *-H)

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pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H290,H314

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB8175
SDBB0914
SDBB6019
SDBB2287
SDBB0915

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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
G Carmona et al.
Scandinavian journal of medicine & science in sports, 25(6), e547-e557 (2014-12-03)
Muscle damage induced by inertial exercise performed on a flywheel device was assessed through the serum evolution of muscle enzymes, interleukin 6, and fiber type-specific sarcomere proteins such as fast myosin (FM) and slow myosin (SM). We hypothesized that a
Babak Anasori et al.
ACS nano, 9(10), 9507-9516 (2015-07-25)
The higher the chemical diversity and structural complexity of two-dimensional (2D) materials, the higher the likelihood they possess unique and useful properties. Herein, density functional theory (DFT) is used to predict the existence of two new families of 2D ordered
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