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Key Documents

21409

Supelco

癸酸

analytical standard

同義詞:

C10:0, NSC 5025, 癸酸, 羊蜡酸

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About This Item

線性公式:
CH3(CH2)8COOH
CAS號碼:
分子量::
172.26
Beilstein:
1754556
EC號碼:
MDL號碼:
分類程式碼代碼:
85151701
PubChem物質ID:
NACRES:
NA.24

生物源

plant

品質等級

等級

analytical standard

蒸汽壓力

15 mmHg ( 160 °C)

化驗

≥99.5% (GC)

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

bp

268-270 °C (lit.)

mp

27-32 °C (lit.)

密度

0.893 g/mL at 25 °C (lit.)

應用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

格式

neat

官能基

carboxylic acid

SMILES 字串

CCCCCCCCCC(O)=O

InChI

1S/C10H20O2/c1-2-3-4-5-6-7-8-9-10(11)12/h2-9H2,1H3,(H,11,12)

InChI 密鑰

GHVNFZFCNZKVNT-UHFFFAOYSA-N

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一般說明

癸酸 (DA) 是一种饱和中链(10个碳)脂肪酸,主要用于制造塑料、化妆品和润滑剂。DA天然存在于椰子和棕榈油中。
这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。10/2011号清单所列全部化合物的标准物质见此

應用

  • 癸酸 (DA) 可用作针尖衍生化顶空液相微萃取和气相色谱-质谱联用 (HS-LPME/GC-MS) 耦合法测定烟草中分析物的分析标准品。
  • 癸酸 (DA) 也可用作连续固相萃取和气相色谱-质谱 (GC–MS) 联用法测定水样品中分析物 (DA) 的参考标准品。

关于适当的仪器技术的更多信息,请参见产品的检验报告。联系技术服务部寻求进一步支持。

其他說明

离子迁移率:150.9 Å2 [M-H]-的TWCCSN2

碰撞截面(CCS)测量由Waters公司完成,使用的是SYNAPT XS质谱仪。
如需离子迁移率如何测量离子CCS的描述和概述,请访问 ims.waters.com
关于SYNAPT XS质谱仪的更多信息可以在IMS微网站产品网页上找到。

TWCCS的测量值预计在该参考值的2%以内。

P/N 21409是Waters Extractables & Leachables UNIFI科学数据管理库的一部分,可从 Waters Marketplace下载。

推薦產品

请在我们的在线平台NMR用请在我们的在线平台NMR用ChemisTwin®查找本产品的数字化标准物质。您可以利用ChemisTwin®上的数字化等效物质进行样品确认和化合物定量(采用数字化外标)。您可以查看该物质的NMR 谱,点击鼠标即可与您的样品在线比较。点击此处了解更多信息,并开始免费试用

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

296.6 °F - closed cup

閃點(°C)

147 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

Lot/Batch Number

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條款

In this study, SPME was used for the analysis of free fatty acids in Parmesan cheese using a 65 μm Carbowax/divinylbenzene (DVB) SPME fiber. Headspace extraction of the cheese sample was conducted at 65 °C for 15 minutes and analyzed by GC with FID detection. SPME is ideal for analyzing the volatiles associated with solid food samples. The phase chemistry of the Nukol GC column provides excellent peak shape of acidic compounds.

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