Based on the listed density of 1.840 g/mL (equivalent to 1840 g/liter) and the molecular weight of 98.08 g/mol, the product's concentration is approximately 18.76 mol/liter (1840 / 98.08 = 18.76). You should adjust that value by the lot-specific purity listed on the Certificate of Analysis, written as a decimal. For example, if a given lot were 99% pure, its concentration would be 18.76 * 0.99 = 18.57 mol/liter.
5.43827
Sulfuric acid
98%, for HPLC LiChropur™
Synonym(s):
Sulfuric acid
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100 ML
€138.00
250 ML
€304.00
About This Item
Linear Formula:
H2SO4
CAS Number:
Molecular Weight:
98.08
Beilstein:
2037554
MDL number:
UNSPSC Code:
41116105
EC Index Number:
231-639-5
NACRES:
NA.21
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Product Name
Sulfuric acid 98%, for HPLC LiChropur™
vapor density
<0.3 (25 °C, vs air)
Quality Level
vapor pressure
0.0001 hPa ( 20 °C)
1 mmHg ( 146 °C)
Assay
≥98% (alkalimetric)
form
liquid
technique(s)
HPLC: suitable
pH
0.3 (25 °C, 49 g/L in H2O)
bp
~290 °C (lit.)
mp
-20 °C
density
1.840 g/mL at 25 °C (lit.)
cation traces
Al: ≤0.050 ppm
Ca: ≤0.20 ppm
Cu: ≤0.010 ppm
Fe: ≤0.10 ppm
K: ≤0.10 ppm
Mg: ≤0.050 ppm
Na: ≤0.50 ppm
storage temp.
no temp limit
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
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Related Categories
1 of 4
This Item | 1.12080 | 1.00731 | 1.01833 |
|---|---|---|---|
| assay ≥98% (alkalimetric) | assay ≥98% (alkalimetric) | assay 95-97% (alkalimetric) | assay 95-97% (alkalimetric) |
| Quality Level 100 | Quality Level 300 | Quality Level 300 | Quality Level 200 |
| form liquid | form liquid | form liquid | form liquid |
| storage temp. no temp limit | storage temp. no temp limit | storage temp. no temp limit | storage temp. no temp limit |
| pH 0.3 (25 °C, 49 g/L in H2O) | pH 0.3 (25 °C, 49 g/L in H2O) | pH 0.3 (25 °C, 49 g/L in H2O) | pH 0.3 (25 °C, 49 g/L in H2O) |
| vapor pressure 0.0001 hPa ( 20 °C), 1 mmHg ( 146 °C) | vapor pressure 0.0001 hPa ( 20 °C), 1 mmHg ( 146 °C) | vapor pressure 0.0001 hPa ( 20 °C), 1 mmHg ( 146 °C) | vapor pressure 0.0001 hPa ( 20 °C), 1 mmHg ( 146 °C) |
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
related product
Product No.
Description
Pricing
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Storage Class Code
8B - Non-combustible, corrosive hazardous materials
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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