所有图片(1)
别名:
1-十八碳烷酸, C18:0, NSC 25956, NSC 261168, 十八烷酸, 硬脂酸
线性分子式:
CH3(CH2)16COOH
CAS号:
分子量:
284.48
Beilstein:
608585
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24
推荐产品
等级
pharmaceutical primary standard
蒸汽压
1 mmHg ( 173.7 °C)
API类
stearic acid
制造商/商品名称
USP
bp
361 °C (lit.)
mp
67-72 °C (lit.)
溶解性
acetone: soluble
benzene: freely soluble
chloroform: freely soluble
ethanol: soluble
ether: freely soluble
propylene glycol: soluble
water: practically insoluble
密度
0.845 g/cm3
应用
pharmaceutical (small molecule)
格式
neat
SMILES字符串
CCCCCCCCCCCCCCCCCC(O)=O
InChI
1S/C18H36O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3,(H,19,20)
InChI key
QIQXTHQIDYTFRH-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
一般描述
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.
应用
Stearic acid USP reference standard for use in specified quality tests and assays.
Also used to prepare standard solution for assay and impurity analysis according to the given below monographs of United States Pharmacopeia (USP):
Also used to prepare standard solution for assay and impurity analysis according to the given below monographs of United States Pharmacopeia (USP):
- Stearic acid
- Palmitic Acid
- Sodium Stearate
- Aluminum Monostearate
分析说明
These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
其他说明
Sales restrictions may apply.
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Aluminum Monostearate
United States Pharmacopeia, 44(4), 5612-5612 (2019)
Sodium Stearate
United States Pharmacopeia, 39(3), 6024-6024 (2023)
Stearic acid
United States Pharmacopeia, 34(5), 3146-3146 (2020)
Palmitic Acid
United States Pharmacopeia, 42(3), 5918-5918 (2019)
S M Grundy
The American journal of clinical nutrition, 60(6 Suppl), 986S-990S (1994-12-01)
Stearic acid is a long-chain saturated fatty acid. However, in contrast with other saturated fatty acids, stearic acid apparently does not raise serum cholesterol concentrations. Studies carried out three decades ago provided strong suggestive evidence that this was the case.
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门