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
A74807
4-Aminophenyl sulfone
97%
Synonym(s):
4,4′-Diaminodiphenyl sulfone, 4,4′-Sulfonyldianiline, Bis(4-aminophenyl) sulfone, DDS, Dapsone
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PLN 381.65
PLN 1,550.00
PLN 381.65
List PricePLN 449.00Save 15%About This Item
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Product Name
4-Aminophenyl sulfone, 97%
InChI key
MQJKPEGWNLWLTK-UHFFFAOYSA-N
InChI
1S/C12H12N2O2S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8H,13-14H2
SMILES string
Nc1ccc(cc1)S(=O)(=O)c2ccc(N)cc2
assay
97%
form
crystals
mp
175-177 °C (lit.)
Quality Level
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Related Categories
1 of 4
This Item | 46158 | PHR1464 | BP102 |
|---|---|---|---|
| assay 97% | assay - | assay - | assay - |
| form crystals | form - | form - | form crystalline |
| mp 175-177 °C (lit.) | mp 175-177 °C (lit.) | mp 175-177 °C (lit.) | mp 175-177 °C (lit.) |
| Quality Level 200 | Quality Level 200 | Quality Level 300 | Quality Level - |
Application
General description
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Repr. 1B - STOT RE 2 - STOT SE 2
target_organs
Blood, Blood,spleen,Liver
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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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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