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Merck
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主要文件

33040-U

Supelco

三氟化硼-甲醇

10 % (w/w)

别名:

三氟化硼

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About This Item

分類程式碼代碼:
12000000

等級

for GC derivatization

反應適用性

reagent type: derivatization reagent
reaction type: Alkylations
reagent type: derivatization reagent
reaction type: Esterifications

包裝

pkg of 10 × 5 mL

濃度

10 % (w/w)

儲存溫度

2-8°C

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一般說明

Boron trifluoride is a colourless gas and it reacts readily with water to form hydrates. It has been widely used as a catalyst during polymerizations, alkylations and condensation reactions. It is used as gas flux for internal soldering or brazing. It also finds application in being used as extinguisher for magnesium fires.

應用

It was used in transmethylation of 1,2-Diacylglycerol (DAG) containing fractions which were purified using HPLC. It may be used to treat lipids during GC analysis done for determination of fatty acid methyl esters and dimethylacetals.

其他說明

Reagent for O-acetyl, methyl ester, methyl 2,2-dimethoxypropionate, dimethyl acetals and dimethoxy.

應用

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訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT RE 2 Inhalation - STOT SE 1

標靶器官

Eyes, Kidney

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 2

閃點（°F）

60.8 °F - closed cup

閃點（°C）

16 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
LC24574V
LC23279V
LC23212V
LC22154V
LC21283V

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在文件库中查找您最近购买产品的文档。

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D.R. Knapp
Handbook of Analytical Derivatization Reactions, 438-438 (1979)
S B Bocckino et al.
The Journal of biological chemistry, 260(26), 14201-14207 (1985-11-15)
1,2-Diacylglycerol (DAG) was measured in neutral lipid extracts from isolated hepatocytes using high pressure liquid chromatography followed by refractive index detection. Maximally effective doses of epinephrine, angiotensin II, and vasopressin increased DAG by approximately 65, 80, and 180-250%, respectively, with
Separation and quantitative determination of lactic, pyruvic, fumaric, succinic, malic, and citric acids by gas chromatography.
E Hautala et al.
Analytical biochemistry, 30(1), 32-39 (1969-07-01)
J.Horner et al.
Analytical Chemistry, 46, 110-110 (1974)
B.Hallgren and S. Larsson
Journal of Lipid Research, 3, 32-32 (1962)
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实验方案

GC Analysis of Omega 3 Fatty Acids in Fish Oil Capsules and Farm Raised Salmon

nalysis of the omega 3 fatty acid profiles from fish oil capsules and salmon, highlighted through the use of 2 GC columns of different selectivity for analysts who wish to perform confirmatory analysis.

GC Analysis of Omega 3 Fatty Acids in Fish Oil Capsules and Farm Raised Salmon

nalysis of the omega 3 fatty acid profiles from fish oil capsules and salmon, highlighted through the use of 2 GC columns of different selectivity for analysts who wish to perform confirmatory analysis.

Chromatograms

suitable for GC, application for SPEsuitable for GCsuitable for GCsuitable for GC展开

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