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Merck
CN
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文件

安全信息

49909

Sigma-Aldrich

羊毛脂

tested according to Ph. Eur.

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别名:
Adeps lanae, Wool fat
CAS号:
EC 号:
MDL编号:
UNSPSC代码:
12352211
NACRES:
NA.25

Agency

USP/NF
tested according to Ph. Eur.

质量水平

自燃温度

833 °F

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一般描述

Lanolin is a wool fat. It is a semisolid of high viscosity. Contact allergy to lanolin (wool alcohols), an important sensitizer, in a central London teaching hospital patch-test population has been reported. Simplified extraction of organochlorine and organophosphorus pesticides, frequently found in lanolin, has been proposed. It is utilized as an emulsifier in pharmaceutical and cosmetic formulations.

应用

Lanolin was used to compose the lanolin ointment to estimate the release kinetics of izotretinon and heparin from various semisolid dosage forms by UV-VIS spectroscopy. It was used to prepare the emulsified aqueous solutions containing crystalline dicarboxylic acid. It may be added as excipient to compose a nanoscale-dispersed eye ointment (NDEO) for the treatment of severe evaporative dry eye.

WGK

WGK 1

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

动植物来源生物产品

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Oxalic acid as a heterogeneous ice nucleus in the upper troposphere and its indirect aerosol effect.
Zobrist B, et al.
Atmospheric Chemistry and Physics, 6(10), 3115-3129 (2006)
H Diserens
Journal - Association of Official Analytical Chemists, 72(6), 991-993 (1989-11-01)
In the proposed method, a light petroleum solution of lanolin (wool fat) is adsorbed on diatomaceous earth in an Extrelut column, and the pesticides are eluted with acetonitrile saturated with light petroleum. After evaporation to a small volume, the extract
[Study of skin care in premature and newborn infants].
Cindy Berger et al.
Kinderkrankenschwester : Organ der Sektion Kinderkrankenpflege, 28(3), 116-125 (2009-04-23)
M Abou-Dakn et al.
Skin pharmacology and physiology, 24(1), 27-35 (2010-08-20)
Painful and/or damaged nipples associated with breastfeeding are common and represent a challenge for both the persons experiencing nipple pain and/or trauma and for those providing treatment. However, evidence-based data has been insufficient to demonstrably minimize these common reasons for
S H Wakelin et al.
The British journal of dermatology, 145(1), 28-31 (2001-07-17)
Lanolin is often stated to be an important sensitizer but some of the available literature is based on the analysis of high-risk patients. To analyse the frequency of contact allergy to lanolin (wool alcohols) in a central London teaching hospital

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