Tetrapropylammonium bromide
Tetrapropylammonium bromide, white to off-white solid powder at room temperature and pressure, soluble in water and strong polar organic solvents but insoluble in ether organic solvents. Tetrapropylammonium bromide is a quaternary ammonium salt, which can be prepared from n-propylamine and bromopropane by nucleophilic substitution reaction, and is mainly used as
phase transfer catalyst and raw material for the preparation of molecular sieve materials in the field of chemical synthesis.
| Item |
Specification |
| Appearance |
White to almost white crystalline powder |
| Content |
≥99.0% |
| Free amine value |
≤3mg KOH/g |
| Loss on drying |
≤0.8% |
Uses: In the field of chemical synthesis, it is mainly used as phase transfer catalyst and raw material for the preparation of molecular sieve materials, as a cationic phase transfer catalyst, it has a wide range of applications in organic synthesis
Surfactant: As an ionic surfactant, it can be used as a detergent, foaming agent, and lubricant, etc; Antiseptic: Its good
bactericidal properties, it can be used in the preparation of antiseptic and disinfectant; Ion exchanger: It is commonly used as functional groups of ion exchange resins in the fields of chemical synthesis, analytical chemistry, and industrial chemistry, In chemical synthesis, analytical chemistry and industrial fields, it is often used as the functional group of ion exchange resin.
FAQ
Q1: How about the validity of the offer?
A: Usually, quotation is valid for 1 week. However, the validity period may be affected by
factors such as ocean freight, raw material prices, etc.
Q2: What is the payment method you can accept?
A: We usually accept T/T, L/C.
Q3: May I get some samples from your side?
A: Yes, of course. We'd like to provide 100-500 g free sample to you, which depends on
product you need. You just need bear the express freight, but we will refund you after you
place bulk order.
Q4: How about lead time?
A: In general the lead time is 2-3 weeks, sometimes it can be shorter or longer
Q5: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like bags or drum for solid
products,lron drums, plastic drums, IBC tank s, Flexitank, ISO TANK for liquid products.
Q6: Which documents can you supply?
A: We usually provide our customers with Commercial Invoice, Price List, Packing List, COA,
OriginCerificate, Quality/Quantity Certificate, Beneficary's Certificate, MSDS, B/L and others.
Thanks for your visit and welcome your kind inquiry!!!
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