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棕榈酸
Palmitic Acid
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3178941 | natural, 98%, FG | 519 | |||
| 3178941 | 1 KG | 1120 | |||
| 3178941 | 10 KG | 3460 |
产品别名
57-10-3
棕榈酸
Palmitic Acid
NSC 5030
Cetylic acid
1-Pentadecanecarboxylic acid
Hexadecanoic Acid
PamOH
C16:0
十六酸
结构式
基本信息
| Linear Formula【线性分子式】 | CH3(CH2)14COOH |
| Molecular weight | 256.42 |
| FEMA Number【FEMA编号】 | 2832 |
| Beilstein | 607489 |
| EC number【EC 号】 | 200-312-9 |
| Council of Europe no.【欧洲委员会编号】 | 14 |
| MDL number | MFCD00002747 |
| PubChem Substance ID【PubChem化学物质编号】 | 329830536 |
| Flavis number【Flavis编号】 | 8.014 |
| NACRES | NA.21 |
| General description【一般描述】 | Palmitic acid is the main constituent of human milk fatty acids. It is also found in sea weeds and air-dried fruit of Cornus officinalis. |
产品性质
| Quality Level【质量水平】 | 400 |
| grade【等级】 | FG Halal Kosher natural |
| agency | follows IFRA guidelines meets purity specifications of JECFA |
| reg. compliance | EU Regulation 1223/2009 EU Regulation 1334/2008 & 178/2002 FDA 21 CFR 172.210 FDA 21 CFR 172.860 FDA 21 CFR 173.340 |
| vapor pressure【蒸汽压】 | 10 mmHg ( 210 ℃) |
| Assay【测定】 | 98% |
| form【形式】 | crystals or chunks |
| bp | 271.5 ℃/100 mmHg (lit.) |
| mp | 61-62.5 ℃ (lit.) |
| solubility【溶解性】 | water: 0.00005 g/L at 20 ℃ |
| density | 0.852 g/mL at 25 ℃ (lit.) |
| cation traces【痕量阳离子】 | As: ≤3 ppm Cd: ≤1 ppm Hg: ≤1 ppm Pb: ≤10 ppm |
| Documentation【文件】 | see Safety & Documentation for available documents |
| Organoleptic【性状检查】 | faint; fatty |
| application(s) | flavors and fragrances |
| food allergen【食品过敏原】 | no known allergens |
| fragrance allergen【致敏芳香化合物】 | no known allergens |
| SMILES string | CCCCCCCCCCCCCCCC(O)=O |
| InChI | 1S/C16H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h2-15H2,1H3,(H,17,18) |
| InChI key | IPCSVZSSVZVIGE-UHFFFAOYSA-N |
| packaging【包装】 | 10 kg in fiber drum 1 kg in poly bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | nwg |
| Flash Point(F)【闪点(F)】 | 235.4 °F |
| Flash Point(C)【闪点(C)】 | 113 ℃ |
