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描述
biological oxygen demand (BOD) 14,000 ppm
形狀
powder
自燃溫度
752 °F
分子量
average Mw ~370,000
雜質
<5 wt. %
粒徑
20 mesh (99% through)
pH值
5.0-8.5
界面張力礦物油
12.5 dyn/cm, 0.1 wt. % in H2O (vs. mineral oil)
黏度
150-400 cP, 2 wt. % in H2O(25 °C, Brookfield, spindle #2) (60 rpm)(lit.)
溶解度
H2O: insoluble (above 45 °C)
polar organic solvents: soluble
密度
0.5 g/mL at 25 °C (lit.)
InChI
1S/C12H20N2/c1-5-12(13)11-7-6-10(14(3)4)8-9(11)2/h6-8,12H,5,13H2,1-4H3
InChI 密鑰
RRHXDYJWVYFMKV-UHFFFAOYSA-N
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一般說明
羟丙基纤维素（HPC）是一种非离子衍生物纤维素。它是一种热敏、可生物降解的聚合物，具有较低的临界溶液温度。
應用
羟丙基纤维素可 用于制备用于药物递送系统的复合纳米球。 甲基丙烯酸羟丙酯/羟基纤维素接枝共聚物 可用作控释片的基质。 它也可以用作电解质添加剂，制备用于染料敏化太阳能电池的凝胶聚合物电解质。
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)
其他客户在看
Catherine Boissier et al.
Journal of pharmaceutical sciences, 101(7), 2512-2522 (2012-04-28)
Nuclear magnetic resonance (NMR) cryoporometry and scanning electron microscopy (SEM) image analysis have been used to investigate the size and shape distribution of pores in pharmaceutical coatings. The coatings were made from a mixture of hydroxypropylcellulose (HPC) and ethylcellulose (EC).
Chirangano Mangwandi et al.
International journal of pharmaceutics, 427(2), 328-336 (2012-03-07)
Being able to predict the properties of granules from the knowledge of the process and formulation variables is what most industries are striving for. This research uses experimental design to investigate the effect of process variables and formulation variables on
A Aykut-Yetkiner et al.
Journal of dental research, 92(3), 289-294 (2013-01-15)
The objective of this in vitro study was to investigate the effects of viscosity changes of different acidic solutions on dental erosion. Bovine enamel samples (n = 240, Ø = 3 mm) were embedded in acrylic resin and were allocated
Homendra Naorem et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 101, 67-73 (2012-10-27)
The formation constant of triiodide ions from iodine-iodide equilibrium in aqueous-organic solvent or polymer mixed media have been determined spectrophotometrically at three different temperatures 20, 30 and 40°C. The organic solvents chosen for the study are ethylene glycol, 2-methoxy ethanol
Ranjit M Dhenge et al.
International journal of pharmaceutics, 438(1-2), 20-32 (2012-09-11)
The present work focuses on the study of the progression of granules in different compartments along the length of screws in a twin screw granulator (TSG). The effects of varying powder feed rate; liquid to solid ratio and viscosity of
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