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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
8.14725
Toluene-4-sulfonic acid monohydrate
for synthesis
Synonim(y):
Toluene-4-sulfonic acid monohydrate, p-Toluenesulfonic acid, Tosylic acid, Tosic acid, PTSA
Wybierz wielkość
| Gabaryty przesyłki | SKU | Dostępność | Cena netto |
|---|---|---|---|
| 100 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 118,00 zł | |
| 1 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 266,00 zł | |
| 5 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1110,00 zł | |
| 25 kg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 2280,00 zł |
Informacje o tej pozycji
118,00 zł
grade
synthesis grade
Quality Segment
form
crystals
autoignition temp.
600 °C
potency
2570 mg/kg LD50, oral (Rat)
pH
1 (20 °C, 650 g/L in H2O, anhydrous substance)
bp
140 °C/27 hPa
mp
56 °C (Elimination of water of crystallisation)
transition temp
flash point 180 °C
solubility
750 g/L
bulk density
510 kg/m3
storage temp.
2-30°C
SMILES string
[S](=O)(=O)([O-])c1ccc(cc1)C.[O+H3]
InChI
1S/C7H8O3S.H2O/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);1H2
InChI key
KJIFKLIQANRMOU-UHFFFAOYSA-N
Application
- Synthesis and characterization of toluene sulfonic acid (tsa) doped polypyrrole nanoparticles: Effect of dopant concentrations: This study investigates the effect of various concentrations of para-toluene sulfonic acid on the properties of polypyrrole nanoparticles, providing insights into the optimization of conductive polymers for applications in electronic devices and sensors (Alva et al., 2016).
Analysis Note
Water (K. F.): 8.0 - 12.0 %
Identity (IR): passes test
1 of 1
Ta pozycja | |||
|---|---|---|---|
| form crystals | form solid | form solid | form solid |
| solubility 750 g/L | solubility H2O: 10g + 50 mL, clear, colorless | solubility - | solubility - |
| Quality Level 200 | Quality Level 300 | Quality Level 100 | Quality Level 200 |
| grade synthesis grade | grade ACS reagent | grade analytical standard | grade - |
| pH 1 (20 °C, 650 g/L in H2O, anhydrous substance) | pH - | pH - | pH - |
| mp 56 °C (Elimination of water of crystallisation) | mp 103-106 °C (lit.) | mp 103-106 °C (lit.) | mp - |
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signalword
Danger
Hazard Classifications
Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1C - STOT SE 3
target_organs
Respiratory system
Klasa składowania
8A - Combustible, corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certyfikaty analizy (CoA)
Poszukaj Certyfikaty analizy (CoA), wpisując numer partii/serii produktów. Numery serii i partii można znaleźć na etykiecie produktu po słowach „seria” lub „partia”.
Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| 8147255000 | 04022536929125 |
| 8147250100 | 04022536422671 |
| 8147251000 | 04022536422688 |
| 8147259025 | 04027269983376 |
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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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