推薦產品
product name
纤维素, acid washed, from spruce, for column chromatography
生物源
spruce
品質等級
等級
for column chromatography
形狀
powder
品質
acid washed
技術
LPLC: suitable
纖維長度
0.02-0.15 mm
雜質
≤0.05% ether extract
燃燒殘留物
~0.01%
基質
Cellulose
基質活性組
polymer
粒徑
20-150 μm
正離子痕跡
Cu: ≤5 mg/kg
Fe: ≤10 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
Cellulose, a homopolymer consisting of glucose units joined by beta-1,4 bonds. These are strongly attached through inter and intramolecular hydrogen bonds and van der Waals forces resulting in microfibrils which together form fibers. They are arranged in parallel reducing ends of adjacent glucan chains. Cellulose is widely used as sorbent in TLC.
應用
Cellulose was used to measure the cyrstallinity index using X-ray diffraction (XRD) patterns and solid-state 13C nuclear magnetic resonance spectra.
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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