China High Quality N,N-Dimethylformamide Factories – 99.95% Tetrahydrofuran (THF) CAS 109-99-9 – Baoran
China High Quality N,N-Dimethylformamide Factories – 99.95% Tetrahydrofuran (THF) CAS 109-99-9 – Baoran Detail:
Specification
|
ITEM |
STANDARD |
|
Appearance |
Colorless transparent liquid |
|
Purity |
≥ 99.95% |
|
Moisture |
≤ 0.01% |
|
Color (25℃) APHA |
≤ 5 |
|
Peroxide |
≤ 5 ug/g |
Application
Tetrahydrofuran can be explosive when mixed with air; it can form explosive peroxide in the air, which is flammable in case of open flame, high temperature and oxidant; burning produces irritating fumes. Is a heterocyclic organic compound. It belongs to ethers and is the complete hydrogenation product of the aromatic compound furan. It is used as a moderately polar aprotic solvent in chemical reactions and extractions. Tetrahydrofuran is partially miscible with water at room temperature, and some unscrupulous reagent manufacturers use this to make huge profits by adding water to tetrahydrofuran reagent. Tetrahydrofuran easily turns into peroxide during storage. Therefore, commercial tetrahydrofuran is often protected from oxidation with BHT, 2,6-Di-tert-butyl-4-methylphenol. Tetrahydrofuran can be stored in a sealed vial with sodium hydroxide in a dark place.
Tetrahydrofuran has the characteristics of low toxicity, low boiling point and good fluidity. It is an important raw material for organic synthesis and an excellent solvent. It has a wide range of uses. Tetrahydrofuran has good solubility for many organic substances. All organic compounds other than propylene and fluororesins, especially for polyvinyl chloride, polyvinylidene chloride, and aniline, have a good dissolving effect, and are widely used as the necessary solvent for the reaction, which is called “universal solvent”.
Product detail pictures:
Related Product Guide:
To fulfill the customers' over-expected satisfaction , we have now our strong crew to provide our greatest general assistance which incorporates promoting, gross sales, planning, creation, top quality controlling, packing, warehousing and logistics for China High Quality N,N-Dimethylformamide Factories – 99.95% Tetrahydrofuran (THF) CAS 109-99-9 – Baoran, The product will supply to all over the world, such as: luzern, Spain, UAE, Our products have won an excellent reputation at each of the related nations. Because the establishment of our firm. we've insisted on our production procedure innovation together with the most recent modern day managing method, attracting a sizable quantity of talents within this industry. We regard the solution good quality as our most vital essence character.
By Lauren from Spain - 2017.03.28 16:34
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Evelyn from Manchester - 2017.09.28 18:29
