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.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
SX1248
Sulfuric acid
OmniTrace Ultra
Synonym(s):
aa
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$641.00
$955.00
$1,800.00
About This Item
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InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
InChI key
QAOWNCQODCNURD-UHFFFAOYSA-N
agency
suitable for EPA 300
vapor density
<0.3 (25 °C, vs air)
vapor pressure
0.0001 hPa ( 20 °C), 1 mmHg ( 146 °C)
description
for inorganic trace analysis
assay
93-98%
form
liquid
concentration
≤100% in sulfuric acid
pH
0.3 (25 °C, 49 g/L in H2O)
bp
~290 °C (lit.)
mp
-20 °C
solubility
soluble (Water: Soluble (caution ! development of heat))
density
1.840 g/mL at 25 °C (lit.)
cation traces
Ag: ≤50 pg/g, Al: ≤50 pg/g, As: ≤500 pg/g, Ba: ≤10 pg/g, Be: ≤10 pg/g, Bi: ≤10 pg/g, Ca: ≤50 pg/g, Cd: ≤10 pg/g, Ce: ≤10 pg/g, Co: ≤10 pg/g, Cr: ≤10 pg/g, Cs: ≤10 pg/g, Cu: ≤10 pg/g, Dy: ≤10 pg/g, Er: ≤10 pg/g, Eu: ≤10 pg/g, Fe: ≤50 pg/g, Ga: ≤10 pg/g, Gd: ≤10 pg/g, Ge: ≤100 pg/g, Hf: ≤10 pg/g, Hg: ≤100 pg/g, Ho: ≤10 pg/g, In: ≤10 pg/g, K: ≤50 pg/g, La: ≤10 pg/g, Li: ≤10 pg/g, Lu: ≤10 pg/g, Mg: ≤50 pg/g, Mn: ≤10 pg/g, Mo: ≤10 pg/g, Na: ≤50 pg/g, Nb: ≤10 pg/g, Nd: ≤10 pg/g, Ni: ≤50 pg/g, Pb: ≤10 pg/g, Pr: ≤10 pg/g, Rb: ≤10 pg/g, Rh: ≤50 pg/g, Sb: ≤50 pg/g, Sc: ≤10 pg/g, Se: ≤500 pg/g, Sm: ≤10 pg/g, Sn: ≤50 pg/g, Sr: ≤10 pg/g, Tb: ≤10 pg/g, Te: ≤50 pg/g, Th: ≤10 pg/g, Ti: ≤50 pg/g, Tl: ≤10 pg/g, Tm: ≤10 pg/g, U: ≤10 pg/g, V: ≤10 pg/g, W: ≤10 pg/g, Y: ≤10 pg/g, Yb: ≤10 pg/g, Zn: ≤50 pg/g, Zr: ≤10 pg/g
shipped in
ambient
storage temp.
room temp
Quality Level
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Related Categories
1 of 4
This Item | 1.60315 | 28-5890 | 07208 |
|---|---|---|---|
| concentration ≤100% in sulfuric acid | concentration 5 M H2SO4 (10 N) | concentration - | concentration - |
| grade for inorganic trace analysis | grade - | grade JIS special grade | grade - |
| assay 93-98% | assay - | assay ≥95.0% | assay 95-97% |
| Quality Level 100 | Quality Level 200 | Quality Level - | Quality Level 200 |
| agency suitable for EPA 300 | agency - | agency - | agency - |
| form liquid | form liquid | form liquid | form liquid |
Application
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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Related Content
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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