推薦產品
product name
纤维素, powder, for column chromatography
等級
for column chromatography
品質等級
形狀
powder
技術
LPLC: suitable
纖維長度
0.01-0.10 mm
燃燒殘留物
~0.1%
基質
Cellulose
基質活性組
polymer
粒徑
10-100 μm
正離子痕跡
Cu: ≤10 mg/kg
Fe: ≤20 mg/kg
分離技術
size exclusion (SEC)
InChI
1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3?,4?,5?,6?,7?,8?,9?,10-,11?,12+/m1/s1
InChI 密鑰
GUBGYTABKSRVRQ-WFVLMXAXSA-N
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相關類別
一般說明
纤维素，由通过β-1,4键连接的葡萄糖单元组成的均聚物。它们通过分子间和分子内氢键以及范德华力发生强烈附着，从而使得微纤维一起形成纤维。它们平行地分布在相邻葡聚糖链的末端。 纤维素广泛用作TLC中的吸附剂。
應用
纤维素可用于通过X射线衍射（XRD）图和固态13C核磁共振光谱测定结晶度指数。
用于分区色谱的高纯度纤维素粉末。
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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