amberlyst15是一种固体酸催化剂，广泛应用于酯化、 烷基化、酰化、醚化、缩合、水合等化学合成的反应。

具体参数如下：

Physical form　Opaque beads

Ionic form as shipped　Hydrogen

Concentration of acid sites 　≥ 4.7 eq/kg

Water content 　≤ 1.6% (H form)

Shipping weight　610 g/L (38 lbs/ft)

Fines content 　< 0.300 mm: 0.5% max
< 0.425 mm: 2% max

Nitrogen BET　

Surface area　53 m/g

Average pore diameter　300 &Aring;

Total pore volume　0.40 cc/g

Swelling　Dry to phenol: 38%