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安全信息

60895

Sigma-Aldrich

松香

natural resin

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别名:
Colophony, Rosin, gum
CAS号:
EC 号:
MDL编号:
UNSPSC代码:
11121502
NACRES:
NA.22

质量水平

形式

solid

酸值

150‑170

溶解性

chloroform: 0.1 g/mL, clear, slightly yellow to deep yellow

InChI

1S/C20H30O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h7,12-13,16-17H,5-6,8-11H2,1-4H3,(H,21,22)/t16-,17+,19+,20+/m0/s1

InChI key

RSWGJHLUYNHPMX-ONCXSQPRSA-N

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一般描述

松香胶是一种渗出的树胶,可从松树中提取。它由松香酸、草酸和新松脂酸组成。

应用

松香胶已被用于:
  • 制备睾丸贴片
  • 研究其对浓缩油在水乳液中的物理稳定性的影响
  • 制备含有氢化可的松(HC)的松香纳米颗粒

分析说明

粉末至凝固块,黄色至深黄色

相关产品

象形图

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警示用语:

Warning

危险声明

预防措施声明

危险分类

Skin Sens. 1

WGK

WGK 1

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

法规信息

危险化学品

分析证书(COA)

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Development of eco-friendly submicron emulsions stabilized by a bio-derived gum
Perez-Mosqueda LM, et al.
Colloids and Surfaces. B, Biointerfaces, 123, 797-802 (2014)
Ethosomes?novel vesicular carriers for enhanced delivery: characterization and skin penetration properties
Touitou E, et al.
Journal of Controlled Release : Official Journal of the Controlled Release Society, 65(3), 403-418 (2000)
Rosin nanoparticles as a drug delivery carrier for the controlled release of hydrocortisone
Lee CM, et al
Biotechnology Letters, 27(19), 1487-1490 (2005)
Ambra Masuzzo et al.
eLife, 8 (2019-10-30)
When facing microbes, animals engage in behaviors that lower the impact of the infection. We previously demonstrated that internal sensing of bacterial peptidoglycan reduces Drosophila female oviposition via NF-κB pathway activation in some neurons (Kurz et al., 2017). Although we
Juan Carlos Souto et al.
Bioresource technology, 102(3), 3504-3511 (2010-12-15)
In this work, a phenomenological study of the isomerisation and disproportionation of rosin acids using an industrial 5% Pd on charcoal catalyst from 200 to 240°C is carried out. Medium composition is determined by elemental microanalysis, GC-MS and GC-FID. Dehydrogenated

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