产品名称
纤维素, powder, suitable for column chromatography
form
powder
Quality Level
technique(s)
LPLC: suitable
fiber L
0.01-0.10 mm
ign. residue
~0.1%
matrix
Cellulose
matrix active group
polymer
particle size
10-100 μm
cation traces
Cu: ≤10 mg/kg, Fe: ≤20 mg/kg
suitability
suitable for column chromatography
separation technique
size exclusion (SEC)
SMILES string
O1[C@H](C(C(C(C1CO)O)O)O)O[C@@H]2C(OC(C(C2O)O)O)CO
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 key
GUBGYTABKSRVRQ-WFVLMXAXSA-N
General description
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。
Application
用于分区色谱的高纯度纤维素粉末。
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。
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)