美国进口树脂Amberlyst A21大孔树脂 Amberlyst A21 free base|价格|厂家|多少钱-全球塑胶网-移动端

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中文名(CN)	英文名(EN)	CAS No.	规格(SP)	报价(CNY)	产地(From)	类别(K
Amberlyst A21大孔树脂	Amberlyst A21 free base	9049-93-8	250G	950.00	Sigma-216410	吸附树脂
Amberlyst A21大孔树脂	Amberlyst A21 free base	9049-93-8	500G	1650.00	Sigma-216410	吸附树脂
Amberlyst A21大孔树脂	Amberlyst A21 free base	9049-93-8	1KG	2860.00	Sigma-216410	吸附树脂

中文名称	Amberlyst 15WET离子交换树脂
英文名称	Amberlyst 15 ion-exchange resin
CAS识别号	9037-24-5
MDL识别号	Null,without related properties.
EC识别号	Null,without related properties.
Beilstein	Null,without related properties.
分子式	Null,without related properties.
分子量	Null,without related properties.
分子结构图
产品性状	不溶于水。
质量标准	AMBERLYST? 15WET is a strongly acidic, sulfonic acid, macroreticular polymeric resin based on crosslinked styrene divinylbenzene copolymers. Physical formOpaque beadsIonic form as shippedHydrogenConcentration of active sites [1]> 1.7 eq/L> 4.7 eq/kgMoisture holding capacity [1]52 to 57 % (Hform)Shipping weight770 g/L (48 lbs/ft3)Partical Size Uniformity coefficient< 1.70 Harmonic mean size< 0.600 to 0.850 mm Fine contents [1]< 0.355 mm : 1.0 % max Coarse beads> 1.180 mm : 5.0 % maxNitrogen BET Surface area53 m2 /g Average pore diameter300 ? Total pore volume0.40 ml/gShrinkageWater to methanol : 5 %Water to MTBE : 9 %Water to hexane : 22 %Water to dry : 37 %
储存条件	常温密封避光保存，Stored in cool, dry and airproof.