Tetramethyl Ammonium Bromide CAS 64-20-0 TMAB

Description

Tetramethylammonium bromide (TMAB) CAS NO.64-20-0. Assay 99%, white to almost white crystal. Decompose when heated at above 230℃. Soluble in water, slightly soluble in anhydrous Alcohol and Ether. Made by Trimethyl Amine and Bromomethane. Can also customize its aqueous solution 50%.

CAS NO.: 64-20-0
Molecular Formula: (CH₃)₄NBr
Molecular Weight: 154.05
Purity (Content): 99%min
Appearance: White to almost white crystal
Package: 25KG/fiber drum

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Details

Tetramethyl Ammonium Bromide(TMAB), belongs to Quaternary Ammonium Salts. High purity, high stability and soluble in water and various organic solvents with the appearance of white crystalline powder. It has a wide range of applications in the chemical industry, pharmaceutical industry, and scientific research experiments. Widely uesd as a catalyst, emulsifier, disinfectant, fungicide, anti-static agent, etc.

Specifications

TMAB 99%min

Appearance	White to almost white crystal
Purity (Content)	99% min.
Free Amine	0.1% max.
Water	1.0% max.
Ash	0.3% max.
Storage	Hygroscopic, should be sealed, and stored in a dark, cool, dry and ventilated place.

Application

Used as a catalyst, emulsifier, disinfectant, fungicide, anti-static agent.
Used as a polarographic analysis reagent to identify alkali metals and alkaline earth metals.
Used as a phase transfer catalyst and pharmaceutical intermediate.

Package

TMAB 99%min

25KG/drum, 18 drums/pallet, total 9mt in 20’FCL or 18mt in 40’FCL

FAQ

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A
You can contact info@ahsuper.com to purchase and get more information like CoA, TDS, MSDS, or find in download.
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Do you have MOQ for the product?

A
We don’t have MOQ for mostly regular products. We can ship 500g, 1KG or 5KG by courier or by air for testing. And for more quantities, we can ship by sea in LCL or FCL. For some special customized products, we have MOQ around 100KG to 1MT.
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Can you support VQ documentation and necessary paperwork?

A
Yes, we can support VQ documentation and necessary paperwork. We are regular supplier for many heavy customers in China or overseas. We have rich experience for documentation works to meet customers’ company policies.
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Can you support factory visiting and testing witness?

A
Yes, we can arrange factory visiting or factory audit. Before the shipment, we can also arrange testing witness in our lab for our products.