物质信息
ID:350867
名称和标识
别名
Hexadecanoic acidCetylic AcidNSC 5030PamOHPalmitic acid棕榈酸1-Pentadecanecarboxylic acidC16:0十六酸
IUPAC标准名
hexadecanoic acid
IUPAC传统名
palmitic acid
化合物性质
产品相关信息
痕量阳离子
Ca: ≤0.0005%
NH4+: ≤0.05%
Al: ≤0.005%
Mg: ≤0.0005%
Pb: ≤0.001%
Fe: ≤0.0005%
Zn: ≤0.0005%
K: ≤0.005%
Cu: ≤0.0005%
Na: ≤0.05%
痕量阴离子
sulfate (SO42-): ≤0.05%
chloride (Cl-): ≤0.05%
产品线
BioXtra
杂质
≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter
燃烧残渣
≤0.1%
线性分子式
CH3(CH2)14COOH
纯度
≥99%
安全信息
个人保护装置
dust mask type N95 (US), Eyeshields, Gloves
GHS警示词
Warning
安全公开号
26
GHS警示性声明
P305+P351+P338
德国WGK号
3
GHS危险品标识
急性毒性（口服，皮肤接触，吸入），类别4
皮肤刺激，类别2
眼刺激，类别2
皮肤过敏，类别1
特定目标器官毒性 -一次接触，类别3
欧盟危险性物质标志
刺激性 (Xi)MSDS下载
GHS危险声明
H319
危险公开号
36
RTECS编号
RT4550000
理化性质
沸点
271.5 °C/100 mmHg(lit.)
密度
0.852 g/mL at 25 °C(lit.)
闪点
206 °C
402.8 °F
溶解度
chloroform: soluble0.5 M, clear, colorless
蒸汽压
10 mmHg ( 210 °C)
熔点
61-62.5 °C(lit.)
药理学性质
相关基因信息
human ... FABP2(2169), FABP3(2170), FABP4(2167), FABP5(2171)
描述信息
Biochem/physiol Actions
Palmitic acid is a straight-chain 16-carbon fatty acid. Diets rich in palmitic acid, along with lauric and myristic acids, are associated with increased serum levels of low-density lipoprotein cholesterol. Palmitic acid is the first fatty acid produced by lipogenesis. It is a negative regulator of acetyl-CoA carboxylase (ACC) and is implicated in fatty acid-induced insulin resistance.
Palmitic acid is a straight-chain 16-carbon fatty acid. Diets rich in palmitic acid, along with lauric and myristic acids, are associated with increased serum levels of low-density lipoprotein cholesterol. Palmitic acid is the first fatty acid produced by lipogenesis. It is a negative regulator of acetyl-CoA carboxylase (ACC) and is implicated in fatty acid-induced insulin resistance.
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