Dayang Chem (Hangzhou) Co., Ltd. is one of the leading manufacturers and suppliers of tetraethylammonium bromide cas 71-91-0 in China, specialized in providing high quality customized chemicals. Welcome to wholesale bulk tetraethylammonium bromide cas 71-91-0 made in China here and get pricelist from our factory. Good service and reasonable price are available.
Product Introduction
Key Specifications
|
Appearance |
off-white crystalline powder |
|
Assay |
99.0% Min |
|
Melting point |
285 C (dec.)(lit.) |
|
Density |
1,397 g/cm3 |
Please let us know if you would like us to forward the newest specifications and analysis report.
Packaging, Storage and delivery
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Standard Packaging |
25 kg/drum or custom packaging upon request |
|
Storage Conditions |
Store in a cool, dry, well-ventilated area. Keep container tightly sealed under inert atmosphere if long-term storage is required |
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Transport information |
Not regulated as a dangerous good |
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Shipping Methods |
DHL, FedEx, air freight or sea freight (IMDG/IATA compliant) |
Primary Applications
Tetraethylammonium Bromide, can be used as a source of tetraethylammonium ions for various pharmaceutical studies. It has also the ability to block K+ channels in various tissues.
Tetraethylammonium bromide (TEAB) catalyzes the synthesis of thioesters by the oxidative coupling of aldehydes or alcohols with thiols or disulfides.
It is used as a catalyst, along with o-iodoxybenzoic acid (IBX), in the oxidation of sulfides to sulfoxides and primary carboxamides to one-carbon dehomologated nitriles.
TEAB can also be used as an organic template to synthesize zeolite beta.
Spectrum
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Frequently Asked Questions (FAQ)
Q1:Do you provide a Certificate of Analysis (COA)?
Yes, every batch includes a full COA with assay, moisture content, and appearance.
Q2: Can you deliver quickly (or ensure delivery within a certain number of days)?
For stock products, we typically ship within 7 days.
For custom synthesis products, the delivery time is generally 4C6 weeks, depending on the complexity and quantity of the order.
Q3: What is the minimum order quantity (MOQ)?
MOQ is 1 kg for R&D customers. Bulk pricing available for 25 kg and above.
Q4: How soon will I receive a reply or quote after submitting an inquiry?
We guarantee an initial response within 24 hours of receiving your inquiry and aim to provide a detailed quote within 3 business days.
Q5: Can I get a sample?
Yes, samples (5C100g) are available for qualified customers.
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