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|
HS Code |
843592 |
| Chemical Name | Lawesson's Reagent |
| Cas Number | 19172-47-5 |
| Molecular Formula | C14H14O2P2S4 |
| Molar Mass | 404.50 g/mol |
| Appearance | Yellow to brownish-yellow solid |
| Melting Point | 214-216°C |
| Solubility | Soluble in benzene, toluene, chloroform, and other organic solvents |
| Usage | Thionation reagent (converts carbonyl compounds to thiocarbonyls) |
| Storage Conditions | Store in a tightly closed container, dry, at room temperature |
| Hazard Statements | Harmful if swallowed, causes skin and eye irritation |
| Synonyms | 2,4-Bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide |
| Density | 1.464 g/cm³ |
| Shelf Life | Stable under recommended storage conditions |
As an accredited Lawesson's Reagent factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Lawesson's Reagent, 25g, is packaged in a sealed amber glass bottle with tamper-evident cap, labeled with hazard and chemical details. |
| Shipping | Lawesson's Reagent is typically shipped in tightly sealed containers to prevent moisture and air exposure, as it is sensitive to both. Transportation follows regulations for hazardous chemicals—packaged in UN-rated packaging, labeled as harmful or toxic. Shipping is generally via ground or air by certified carriers, in compliance with local and international chemical transport laws. |
| Storage | Lawesson's Reagent should be stored in a tightly sealed container, under an inert atmosphere such as nitrogen or argon, and kept in a cool, dry, well-ventilated area away from moisture and light. Avoid exposure to air to prevent degradation. Store at room temperature or as specified by the supplier (Sigma Aldrich/Merck/TCI Chemical Grade). Follow appropriate safety protocols and local regulations. |
Competitive Lawesson's Reagent prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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