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表单
powder
质量水平
分子量
average Mn ~50,000 by GPC
标记范围
39.7 wt. % acetyl
杂质
≤3.0% water
折射率
n20/D 1.475 (lit.)
密度
1.3 g/mL at 25 °C (lit.)
SMILES字符串
O1[C@H](C(C(C(C1COC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C)O[C@@H]2C(OC(C(C2OC(=O)C)OC(=O)C)OC(=O)C)COC(=O)C
InChI
1S/C28H38O19/c1-11(29)37-9-19-21(39-13(3)31)23(40-14(4)32)26(43-17(7)35)28(46-19)47-22-20(10-38-12(2)30)45-27(44-18(8)36)25(42-16(6)34)24(22)41-15(5)33/h19-28H,9-10H2,1-8H3/t19?,20?,21?,22-,23?,24?,25?,26?,27?,28+/m1/s1
InChI key
WOTQVEKSRLZRSX-OLIDUAMRSA-N
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一般描述
乙酸纤维素(CA)是纤维素酯,可用纤维素与乙酸和乙酸酐反应产生。能以薄膜、膜和纤维等多种形式使用。可作为可生物降解的聚合物。用于医疗和汽车应用。
应用
CA 可作为材料,应用于包装、服装和制药行业。也可用于形成聚合物电解质,制造电化学仪器,例如制造燃料电池、太阳能电池和超级电容器。
储存分类代码
11 - Combustible Solids
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
Properties and applications of cellulose acetate
Macromolecular Symposia, 262(1), 89-96 (2008)
Investigation of bio polymer electrolyte based on cellulose acetate-ammonium nitrate for potential use in electrochemical devices
Carbohydrate Polymers, 157(4), 38-47 (2017)
Additive manufacturing of cellulosic materials with robust mechanics and antimicrobial functionality
Advanced Materials Technologies, 2(4), 1600084-1600084 (2017)
Journal of biomedical materials research. Part B, Applied biomaterials, 100(8), 2222-2230 (2012-08-14)
The mechanical properties and hydraulic permeabilities of biomaterial scaffolds play a crucial role in their efficacy as tissue engineering platforms, separation processors, and drug delivery vehicles. In this study, electrospun cellulose acetate fiber meshes of random orientations were created using
Therapeutic apheresis and dialysis : official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis Therapy, 16(5), 449-455 (2012-10-11)
Interleukin (IL)-10 is an anti-inflammatory cytokine mainly produced by monocytes and is essential for the induction of anti-inflammatory intestinal macrophages with macrophage colony-stimulating factor (M-CSF). Thus, IL-10- and M-CSF-rich conditions in colonic tissues seem to contribute to the improvement of
商品
Electrospinning technique applications discussed, emphasizing control of nanofibers and assembly into 3D architectures.
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