W303518

硬脂酸

≥95%, FCC, FG

• 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: 57-11-4
• 分子量: 284.48
• FEMA號碼: 3035
• Beilstein: 608585
• EC號碼: 200-313-4
• 歐洲委員會號碼: 15
• MDL號碼: MFCD00002752
• 分類程式碼代碼: 12164502
• PubChem物質ID: 24901439
• Flavis號碼: 8.015
• NACRES: NA.21

属性

• 生物源: palm oil
• 品質等級: 400
• 等級: FG; Halal; Kosher
• 法律遵循: EU Regulation 1334/2008 & 872/2012; FCC; FDA 21 CFR 172.210; FDA 21 CFR 172.615; FDA 21 CFR 172.860
• 蒸汽壓力: 1 mmHg ( 173.7 °C)
• 化驗: ≥95%
• 形狀: flakes; powder or solid
• bp: 361 °C (lit.)
• mp: 67-72 °C (lit.)
• 密度: 0.845 g/cm³
• 正離子痕跡: As: ≤3 ppm; Cd: ≤1 ppm; Hg: ≤1 ppm; Pb: ≤2 ppm
• 應用: flavors and fragrances
• 文件: see Safety & Documentation for available documents
• 食物過敏原: no known allergens
• 感官的: odorless
• SMILES 字串: 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 密鑰: QIQXTHQIDYTFRH-UHFFFAOYSA-N

说明

一般說明

硬脂酸是一种饱和脂肪酸，在动物脂肪中含量很高。棉籽油，南瓜籽油，葡萄籽油和石榴籽中也有这种成分。硬脂酸在化妆品工业中作为乳化剂发挥着重要作用。

應用

• Effects of glycyrrhiza polysaccharides on growth performance, meat quality, serum parameters and growth/meat quality-related gene expression in broilers.: This study explored the impact of glycyrrhiza polysaccharides on broiler chickens, noting changes in serum levels of stearic acid, which could influence meat quality and overall health. (Li et al., 2024).

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: nwg
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves