av天堂永久资源网|国产免费无码一区二区|国产欧美日韩视频怡春院|国产亚洲精品bv在线观看|欧美日韩永久精品一区二区|91国语精品3p在线观看|国产精品一区二区三区免费看|亚洲AV激情久久无码精品麻豆

Catalyst series more >
4-Dimethylaminopyridine
Tetrabutylammonium bromide
Tetraethylammonium bromide
Amino acid series more >
L-tyrosine
L-leucine
L-threonine
Other products more >
4-Methoxyphenol (MEHQ)
4-tert-Butylcatechol (TBC)
Phenothiazine

Product name:	Tetraethylammonium bromide
Molecular formula:	C₈H₂₀NBr
Molecular weight:	210.16
Appearance:	white to off-white crystal
Melting point:	278~283°C
Moisture:	≤0.5%
Assay:	≥99%(actual assay99.5)
Packing:	25kg cardboard drum/Paper bag
output :	75T/month
Uses:	This product is a good cationic PTC(phase transfer catalyst)
Order >> Back >>