The net and gross weight of each package size is as follows:
1007310510 Net wt. 0.92 Kg , Gross wt. 1.43 Kg
1007311011 Net wt. 1.84 Kg , Gross wt. 2.01 Kg
1007311010 Net wt. 1.84 Kg , Gross wt. 2.52 Kg
1007312511 Net wt. 4.60 Kg , Gross wt. 4.75 Kg
1007312500 Net wt. 4.60 Kg , Gross wt. 5.83 Kg
1007312510 Net wt. 4.60 Kg , Gross wt. 5.93 Kg
1007319025 Net wt. 46.0 Kg , Gross wt. 47.25 Kg
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Nombre del producto
Ácido sulfúrico al 95 - 97 %, for analysis EMSURE® ISO
Quality Level
agency
reag. ISO
vapor density
<0.3 (25 °C, vs air)
vapor pressure
0.0001 hPa ( 20 °C), 1 mmHg ( 146 °C)
product line
EMSURE®
assay
95-97% (alkalimetric)
form
liquid
concentration
95-97%
pH
0.3 (25 °C, 49 g/L in H2O)
bp
~290 °C (lit.)
mp
-20 °C
solubility
water: soluble
density
1.834 -1.837 g/cm3 at 20 °C, 1.840 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤0.1 ppm, nitrate (NO3-): ≤0.2 ppm, phosphate (PO43-): ≤0.5 ppm
SMILES string
OS(O)(=O)=O
cation traces
Ag: ≤0.010 ppm, Al: ≤0.050 ppm, As: ≤0.010 ppm, Au: ≤0.050 ppm, B: ≤0.050 ppm, Ba: ≤0.050 ppm, Be: ≤0.010 ppm, Bi: ≤0.050 ppm, Ca: ≤0.1 ppm, Cd: ≤0.01 ppm, Co: ≤0.01 ppm, Cr: ≤0.020 ppm, Cu: ≤0.01 ppm, Fe: ≤0.1 ppm, Ga: ≤0.05 ppm, Ge: ≤0.02 ppm, In: ≤0.05 ppm, K: ≤0.1 ppm, Li: ≤0.01 ppm, Mg: ≤0.05 ppm, Mn: ≤0.01 ppm, Mo: ≤0.02 ppm, NH4+: ≤1 ppm, Na: ≤0.3 ppm, Ni: ≤0.02 ppm, Pb: ≤0.01 ppm, Pt: ≤0.1 ppm, Sn: ≤0.05 ppm, Sr: ≤0.01 ppm, Ti: ≤0.02 ppm, Tl: ≤0.02 ppm, V: ≤0.01 ppm, Zn: ≤0.05 ppm, Zr: ≤0.02 ppm
storage temp.
no temp limit
InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
InChI key
QAOWNCQODCNURD-UHFFFAOYSA-N
General description
Application
- Investigación sistemática de los factores clave de la precipitación de los ácidos nucleicos para el aislamiento optimizado de ADN/ARN: se examina el uso del 2-propanol en la precipitación de ácidos nucleicos, optimizando las condiciones para los procedimientos de aislamiento de ADN y ARN en biología molecular (Li et al., 2020).
- Tinción de ARN y ADN en geles electroforéticos y en citología con zumo de bayas de Vaccinium myrtillus: se utiliza 2-propanol en el proceso de tinción de ácidos nucleicos en geles, mejorando la visibilidad y la diferenciación de las bandas de ARN y ADN (Ahokas, 2019).
Legal Information
1 of 1
Este artículo | |||
|---|---|---|---|
| concentration 95-97% | concentration - | concentration ≤100% | concentration - |
| assay 95-97% (alkalimetric) | assay ≥98% (alkalimetric) | assay - | assay 95.85-96.15% (alkalimetric) |
| Quality Level 300 | Quality Level 300 | Quality Level 200 | Quality Level 300 |
| agency reag. ISO | agency - | agency - | agency - |
| form liquid | form liquid | form liquid | form liquid |
| storage temp. no temp limit | storage temp. no temp limit | storage temp. room temp | storage temp. no temp limit |
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Clase de almacenamiento
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_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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Número de artículo de comercio global
| SKU | GTIN |
|---|---|
| 1007312500 | 04022536009889 |
| 1007311010 | 04054839164231 |
| 1007312510 | 04022536676227 |
| 1007319201 | 04027269685690 |
| 1007311000 | 04022536009865 |
| 1007312511 | 04022536530185 |
| 1007319800 | 04022536686387 |
| 1007311011 | 04022536530161 |
| 1007319025 | 04022536009933 |
| 1007310510 | 04054839164248 |
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cual es el peso neto y bruto de la presentación 1.007311000
1 answer-
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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.pdfHelpful?
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Is 95%-97% Sulfuric acid in v/v, m/v or m/m?
1 answer-
The percentage reported is w/w.
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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What is the difference between 1007311011 and 1007311000
1 answer-
Product 1007311011 is packaged in a HPDE bottle while product 1007311000 is packaged in a amber glass bottle.
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