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毛細(xì)管柱測定化妝品中新鈴蘭醛

浩瀚色譜(山東)應(yīng)用技術(shù)開發(fā)有限公司
會員指數(shù): 企業(yè)認(rèn)證:         

價格:電議

所在地:山東 棗莊市

型號:

手機:15562228838(微信同號)13963221227(微信同號)

電話:0632-5667636

更新時間:2022-01-30

瀏覽次數(shù):1263

公司地址:山東省滕州市(市場部和技術(shù)部);

15562228838(微信同號)13963221227(微信同號)   王經(jīng)理(先生) 總經(jīng)理  (來電時請說是從給覽網(wǎng)看到我的)

產(chǎn)品簡介

毛細(xì)管柱測定化妝品中新鈴蘭醛,液化石油氣,二甲醚,室內(nèi)空氣,變壓器油,乙酸乙酯,醫(yī)療器械,氨水,氨氣,過氧化物,增塑劑,塑化劑,醫(yī)療器械,環(huán)氧乙烷,甲酸,乙酸,乙醇

公司簡介

浩瀚色譜(山東)應(yīng)用技術(shù)開發(fā)有限公司,是齊魯大地一家從事色譜儀器技術(shù)開發(fā),技術(shù)推廣的技術(shù)型企業(yè),研發(fā)出多款新型產(chǎn)品。(一)專用色譜柱:1.氯乙suan直接進(jìn)樣分析專用柱2.氯化氫直接進(jìn)樣分析專用柱3.氯QI直接進(jìn)樣分析專用柱4.四氟化硅直接進(jìn)樣分析專用柱5.六氟二甲基硅醚分析專用柱6.氨氣直接進(jìn)樣分析專用柱(二)痕量分析專用氣相色譜儀:1.高純氣體中痕量水(ppb級)分析專用氣相色譜儀2.純苯中痕量噻吩(ppb級)分析專用氣相色譜儀(三)防腐型氣相色譜儀,并成功應(yīng)用于氟氣,氟化氫,氯QI,氨氣,酰氯,氯化氫,三氯氫硅,四氟化硅,氯YI酸,氯HUA亞砜,硫化物,二氯化硫等腐蝕性物質(zhì)檢測,產(chǎn)品遍布各個行業(yè)及地區(qū),其中不乏有大型央企---中石油,中儲糧,秦山核電站,中紡集團(tuán)等,部分出口。

公司主要業(yè)務(wù)

1.通用氣相色譜儀生產(chǎn)銷售:氫火焰檢測器氣相色譜儀,熱導(dǎo)檢測器氣相色譜儀,火焰光度檢測器氣相色譜儀,氮磷檢測器氣相色譜儀,電子捕獲檢測器氣相色譜儀。

2.便攜式氣相色譜儀,在線氣相色譜儀生產(chǎn)銷售。

3.專用氣相色譜儀研發(fā)制造:氧化鋯檢測器氣相色譜儀,氦離子檢測器氣相色譜儀,氬離子檢測器氣相色譜儀等。

4.防腐氣相色譜儀

5.二維,多維氣相色譜儀

6.高效液相色譜儀

7.實驗室純水機,頂空進(jìn)樣器,自動進(jìn)樣器,熱解析儀,氮氫空發(fā)生器,色譜耗材(色譜柱,石墨墊,穩(wěn)壓閥,壓蓋鉗,頂空瓶,7725進(jìn)樣閥等),分光光度計,電子天平,水分測定儀,干燥箱,離心機,玻璃儀器,化學(xué)試劑等整套實驗室設(shè)備生產(chǎn)銷售。

8.提供技術(shù)轉(zhuǎn)讓,建立分析方法。

9.從事舊色譜以舊換新的業(yè)務(wù)。

10.色譜柱研制,定做。

11.承接樣品的檢測業(yè)務(wù)。

12.承接國內(nèi)外色譜儀器的維修,改裝業(yè)務(wù)。

浩瀚色譜(山東)應(yīng)用技術(shù)開發(fā)有限公司,以客戶為中心,想客戶所想,銷售的不僅僅是產(chǎn)品,重要的是幫助客戶解決問題,架起心靈溝通的橋梁。


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產(chǎn)品說明

毛細(xì)管柱測定化妝品中新鈴蘭醛
毛細(xì)管柱測定化妝品中新鈴蘭醛 詳細(xì)信息:

名稱:毛細(xì)管柱
固定相:50%-苯基-甲基聚硅氧烷
規(guī)格:30 m×0.25 mm(內(nèi)徑)×0.25 μm
型號:HH-17MS
應(yīng)用:GB/T 40891-2021 化妝品中新鈴蘭醛的測定 氣相色譜-質(zhì)譜法

據(jù)統(tǒng)計,化妝品過敏中少有35%是由香料引起的過敏。針對可能由于使用香料所引發(fā)的問題,各主要相關(guān)國際機構(gòu)與組織出臺了相應(yīng)的法規(guī)政策以對香料香精市場進(jìn)行約束。香精香料直接或間接地與“人體健康”相關(guān)聯(lián),成為各國政府強制管理的對象。歐盟化妝品法規(guī)(ecno.1223/2009-eucosmeticsregulation-inforce)根據(jù)醫(yī)院相關(guān)過敏數(shù)據(jù)的統(tǒng)計結(jié)果規(guī)定:符合“在不可沖洗型化妝品中含量大于等于0.001%;在可沖洗型化妝品中含量大于等于0.01%”條件時,化妝品香料中26種致敏原物質(zhì)必須在標(biāo)簽上標(biāo)注(在歐盟發(fā)布的化妝品指令2005年修訂前規(guī)定香料成分免于標(biāo)簽標(biāo)注,僅以“香料或香精”標(biāo)出即可),借此來提示對此類物質(zhì)過敏人群購買時應(yīng)謹(jǐn)慎。

新鈴蘭醛是一種香氣不同尋常、價值極高的含氧萜烯類合成香料,它具有持久的鈴蘭花香香韻和清淡而甜潤的兔耳草花香氣,并有豐富的余香,香氣溫和而穩(wěn)定,其柔和的花香似羥基香茅醛,但強度更大。由于新鈴蘭醛在香精配方中的作用顯著,越來越受到重視,已經(jīng)在香水香精等各種香精中逐漸取代了傳統(tǒng)的鈴蘭花香型合成香料鈴蘭醛的位置。

新鈴蘭醛,英文名稱為lyral,為對(間)-(4-羥基-4-甲基戊基)-3-環(huán)己烯-1-甲醛同分異構(gòu)體的混合物,分子式為c12h22o2,分子量為210.32,化學(xué)結(jié)構(gòu)式為式(i)和式(ii),亦可分別稱為新鈴蘭醛i和新鈴蘭醛ii或者新鈴蘭醛1和新鈴蘭醛2。新鈴蘭醛是一種重要的精細(xì)化學(xué)品,為無色粘性液體,具有清淡而甜潤的兔耳草花香,有較好的鈴蘭香韻,香氣穩(wěn)定而持久。新鈴蘭醛在日化香精中應(yīng)用廣泛,可用于配制香水、香皂、洗滌劑、化妝品等日化產(chǎn)品的香精。

浩瀚色譜(山東)應(yīng)用技術(shù)開發(fā)有限公司,研發(fā)化妝品中新鈴蘭醛的測定 氣相色譜-質(zhì)譜法,HH-17MS毛細(xì)管柱,外標(biāo)法定量,結(jié)果滿意。


毛細(xì)管柱測定化妝品中新鈴蘭醛  測試譜圖:



Determination of Lilyaldehyde in Cosmetics by Capillary Column
Determination of Lily of the Valley Aldehyde in Cosmetics by Capillary Column Details:

Name: capillary column
Stationary Phase: 50%-Phenyl-Methylpolysiloxane
Specifications: 30 m × 0.25 mm (inner diameter) × 0.25 μm
Model: HH-17MS
Application: GB/T 40891-2021 Determination of Lilylaldehyde in Cosmetics-Gas Chromatography-Mass Spectrometry

According to statistics, at least 35% of cosmetic allergies are caused by fragrance allergies. In response to the problems that may be caused by the use of fragrances, major relevant international institutions and organizations have issued corresponding regulations and policies to restrict the fragrance and essence market. Flavor and fragrance are directly or indirectly related to "human health" and become the object of compulsory management by governments of various countries. The European Union Cosmetics Regulation (ecno.1223/2009-eucosmeticsregulation-inforce) stipulates that according to the statistical results of hospital-related allergy data: it is in line with "the content of non-flushable cosmetics is greater than or equal to 0.001%; the content of flushable cosmetics is greater than or equal to 0.01%" 26 kinds of allergens in cosmetic fragrances must be marked on the label (before the revision of the Cosmetic Directive issued by the European Union in 2005, it was stipulated that fragrance ingredients were exempted from labelling, and only marked as "fragrance or essence"). This suggests that people who are allergic to such substances should be cautious when purchasing.

New lily of the valley aldehyde is a kind of oxygen-containing terpene synthetic fragrance with unusual aroma and high value. It has a long-lasting lily-of-the-valley fragrance and a light and sweet rabbit ear flower fragrance, and has a rich aftertaste, aroma Mild and stable, its soft floral scent is like Hydroxycitronellal, but more intense. Due to the significant role of new lily of the valley aldehyde in flavor formulations, it has been paid more and more attention, and has gradually replaced the traditional lily-of-the-valley flower-flavored synthetic fragrance lily of the valley aldehyde in various flavors such as perfume essence.

New lily of the valley aldehyde, the English name is lyral, is a mixture of p-(m)-(4-hydroxy-4-methylpentyl)-3-cyclohexene-1-carbaldehyde isomers, the molecular formula is c12h22o2, The molecular weight is 210.32, and the chemical structural formulas are formula (i) and formula (ii), which can also be called new lily aldehyde i and new lily aldehyde ii or new lily aldehyde 1 and new lily aldehyde 2, respectively. New lily of the valley aldehyde is an important fine chemical. It is a colorless viscous liquid with a light and sweet fragrance of rabbit's ear grass. New lily of the valley aldehyde is widely used in daily chemical essence, and can be used to formulate the essence of daily chemical products such as high-end perfume, soap, detergent, cosmetics and so on.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. developed the determination of new lily of the valley aldehyde in cosmetics by gas chromatography-mass spectrometry, HH-17MS capillary column, and quantitative external standard method, and the results were satisfactory.


Determination of Lily of the Valley Aldehyde in Cosmetics by Capillary Column Test Spectrum: 


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