Tetramethylammonium hydroxide CAS 75-59-2 (TMAH)
Tetramethylammonium hydroxide is a quaternary ammonium salt that exists as a solid in its hydrated form or as a colorless liquid with a strong ammonia-like odor. It is soluble in water and is known to be corrosive to metals and tissue. Tetramethylammonium hydroxide is widely utilized in various industries due to its unique properties and reactivity.
product description
Chemical Name: Tetramethylammonium hydroxide(TMAH)
Purity:99%
CAS NO.:75-59-2
Properties:Tetramethyl ammonium hydroxide (TMAH) is also known as tetramethyl ammonium hydroxide and tetramethyl ammonium hydroxide. It is a colorless to light yellow liquid. It is the strongest organic base and is very easy to absorb moisture. Smell of ammoniaAppearance White crystal
Tetramethylammonium hydroxide Typical Properties
Items Standard
Appearance Colorless transparent liquid
Assay 25.0±0.5%
Carbonate ≤1000 ppm
Chloride ≤100 ppm
K Potassium ≤5.0 ppm
Ca Calcium ≤1.0 ppm
Mg Magnesium ≤1.0 ppm
Fe Ferric ion ≤1.0 ppm
Na Sodium ≤5.0 ppm
APHA(Hazen) ≤20
Application
Catalyst in the polymerization of silicone products such as amino silicone oil, 201 methyl silicone oil, and silicone rubber. When used in an aqueous solution, it can be used as a catalyst for the synthesis of RT Pess,
and can also be used in industries such as polyester polymers, textiles, leather, wood processing, electronics, electroplating, etc. It is also a polarographic experiment support solution
Packing & Storage
25kg/drum, 200kg/drum, 1000kg/IBC, on customer’s demand customization.
Superiority
What kind of chemical products do you primarily offer?
ACF Chemical Co., Ltd. have a broad product line covering fine chemicals, basic chemicals, and specialty chemicals. If you have a specific requirement, please let us know. We can provide a detailed product catalog or a customized sourcing plan.
How do you guarantee the quality and purity of your products?
Our reputation is built on stringent quality control. All our products go through a rigorous supplier vetting process and internal quality checks. We ensure that our products comply with international standards and can provide a Certificate of Analysis (COA) and other relevant documents upon request.
What are your shipping and delivery times like?
We offer a variety of flexible logistics options, including sea freight, air freight, and land transport. Delivery time depends on product availability and the destination. We will provide an estimated delivery timeline upon order confirmation.
What is the Minimum Order Quantity (MOQ)? What is the ordering process?
The minimum order quantity is generally 1kg, but varies depending on the specific product. Please let us know the product you’re interested in, and our sales team will provide you with detailed information. The typical ordering process is: confirm the quote → sign the contract → pay the deposit → arrange production and shipment → pay the balance.
Can I get technical support if I encounter issues with a product?
Absolutely. Our professional team has extensive industry knowledge and can provide support on product applications, technical parameters, and solutions. Please feel free to contact us for assistance at any time.
Can we get a sample before placing a bulk order? What payment methods do you accept?
Yes, we can usually provide samples. Depending on the product and quantity, samples may be free, but the shipping cost is typically borne by the customer. Regarding payment methods, we primarily accept T/T (Telegraphic Transfer). For long-term partners, we can discuss other flexible payment
| ACF Chemical Co., Ltd. Eason phone/whatsapp:008615252035038 email:purchase@acfchemical.com No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Area, China (Shandong)welcome to vist our factory. sample is free ACF Chemical Qingdao Co., Ltd. was established in 1987. the company has over decades of experience in the production of methacrylate and acrylate series products, as well as high-efficiency polymerization inhibitors and rubber and plastic antioxidant series products. The company’s leading products are high-efficiency polymerization inhibitor series products, with an annual production capacity of 1,000 tons of tert-butylhydroquinone (TBC), 800 tons of polymerization inhibitor TH-701, 500 tons of polymerization inhibitor TH-A294, 500 tons of polymerization inhibitor TH-100BE, 500 tons of phenothiazine, and 200 tons of hydroquinone. |
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