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/449/386/product-dating-information-mk.pdf
SX1248
Ácido sulfúrico
for inorganic trace analysis, OmniTrace Ultra
Sinónimos:
aa
About This Item
Productos recomendados
grado
for inorganic trace analysis
Nivel de calidad
Agency
suitable for EPA 300
densidad de vapor
<0.3 (25 °C, vs air)
presión de vapor
0.0001 hPa ( 20 °C)
1 mmHg ( 146 °C)
Ensayo
93-98%
Formulario
liquid
concentración
≤100% in sulfuric acid
pH
0.3 (25 °C, 49 g/L in H2O)
bp
~290 °C (lit.)
mp
-20 °C
solubilidad
soluble (Water: Soluble (caution ! development of heat))
densidad
1.840 g/mL at 25 °C (lit.)
trazas de catión
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
cadena SMILES
OS(O)(=O)=O
Condiciones de envío
ambient
temp. de almacenamiento
room temp
InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
Clave InChI
QAOWNCQODCNURD-UHFFFAOYSA-N
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Categorías relacionadas
Aplicación
Palabra de señalización
Danger
Frases de peligro
Clasificaciones de peligro
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Código de clase de almacenamiento
8B - Non-combustible corrosive hazardous materials
Clase de riesgo para el agua (WGK)
WGK 1
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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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 can I determine the shelf life / expiration / retest date of this product?
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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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