CN1563955A - Reagent for detecting harmful ingredient in cosmetics - Google Patents
Reagent for detecting harmful ingredient in cosmetics Download PDFInfo
- Publication number
- CN1563955A CN1563955A CN 200410025968 CN200410025968A CN1563955A CN 1563955 A CN1563955 A CN 1563955A CN 200410025968 CN200410025968 CN 200410025968 CN 200410025968 A CN200410025968 A CN 200410025968A CN 1563955 A CN1563955 A CN 1563955A
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- reagent
- cosmetics
- raw material
- sodium citrate
- chemical raw
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- Cosmetics (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Reagent for detecting harmful ingredient in cosmetic is prepared from NaOH, sodium citrate, EDTA2NA and water according to certain Wt%. Dropping the said reagent to cosmetic changes its color so as to detect whether there are compounds of hydroquinone or mercury. The reagent is suitable for cosmetic in frost agent, aqua especially, for resolve spots and beauty.
Description
Technical field
The present invention relates to a kind of cosmetics detectable, particularly relate to a kind of reagent that is used to detect the cosmetics oxious component.
Background technology
A lot of businessmans are arranged now for speculating, in cosmetics, add the excessive quinhydrones or the compound of mercury, make cosmetics or other cosmetics, human body is produced injury greatly.Excessive as quinhydrones, the consumption standard above national regulation then causes the permanent color spot of human body skin, destroys the immunity of human body etc.; Compound as mercury is excessive, then causes the body weight for humans metal excessive, and people's liver, kidney function are damaged, even harm people's life and health.
Summary of the invention
The objective of the invention is for overcoming disadvantages of background technology, and a kind of reagent that is used to detect the cosmetics oxious component is provided.Utilize this reagent can detect creme or whether the aqua cosmetics particularly contain the excessive quinhydrones or the compound of mercury in the whitening cosmetics.
For achieving the above object, the present invention realizes by the following technical solutions: it is made by the chemical raw material of following percentage by weight:
NaOH9%～11%, sodium citrate 0.1%, EDTA2NA0.1%, all the other are water.
Take by weighing above chemical raw material by prescription, drop in glassware or the stainless steel ware, be stirred to dissolving fully, static cooling is canned after 30 minutes.
Purpose of the present invention can also realize by following measure: the percentage by weight of each chemical raw material is:
NaOH10%, sodium citrate 0.1%, EDTA2NA0.1%, all the other are water.
Take by weighing above chemical raw material by prescription, drop in glassware or the stainless steel ware, be stirred to dissolving fully, static cooling is canned after 30 minutes.
This reagent is added drop-wise to the cosmetics the inside will produce change color, detect the compound that whether contains quinhydrones or mercury in the cosmetics with this.Add being revealed as behind this reagent yellowly at once, prove that then its inside contains quinhydrones to brown cosmetics; Add the cosmetics that are revealed as black behind this reagent at once or yellow mercury oxide is arranged, prove that then its inside contains the compound of mercury.
The present invention has the following advantages: utilize this reagent can detect creme or aqua cosmetics and particularly whether contain the excessive quinhydrones or the compound of heavy metal Hg in the cosmetics the inside of whitening spot-removing, both allowed the consumer make clearly and applied some make up, and also allowed consumer safety, relieved making apply some make up.
The tool present embodiment
Below in conjunction with embodiment in detail the present invention is described in detail:
Embodiment 1
Present embodiment is to be made by the chemical raw material of following percentage by weight:
NaOH9%, sodium citrate 0.1%, EDTA2NA0.1%, all the other are water.
Its preparation method is: take by weighing above chemical raw material by prescription, drop in glassware or the stainless steel ware, be stirred to dissolving fully, static cooling is canned after 30 minutes.
Embodiment 2
Present embodiment is to be made by the chemical raw material of following percentage by weight:
NaOH10%, sodium citrate 0.1%, EDTA2NA0.1%, all the other are water.
The preparation method of present embodiment is with embodiment 1.
Embodiment 3
Present embodiment is to be made by the chemical raw material of following percentage by weight:
NaOH11%, sodium citrate 0.1%, EDTA2NA0.1%, all the other are water.
The preparation method of present embodiment is with embodiment 1.
Claims (2)
1, a kind of reagent that is used to detect the cosmetics oxious component is characterized in that it is made by the chemical raw material of following percentage by weight:
NaOH 9%～11%, sodium citrate 0.1%, EDTA2NA 0.1%, all the other are water.
2, the reagent that is used to detect the cosmetics oxious component according to claim 1 is characterized in that it is made by the chemical raw material of following percentage by weight:
NaOH 10%, sodium citrate 0.1%, EDTA2NA 0.1%, all the other are water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410025968 CN1563955A (en) | 2004-03-17 | 2004-03-17 | Reagent for detecting harmful ingredient in cosmetics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410025968 CN1563955A (en) | 2004-03-17 | 2004-03-17 | Reagent for detecting harmful ingredient in cosmetics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1563955A true CN1563955A (en) | 2005-01-12 |
Family
ID=34480508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410025968 Pending CN1563955A (en) | 2004-03-17 | 2004-03-17 | Reagent for detecting harmful ingredient in cosmetics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1563955A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101904803A (en) * | 2010-09-03 | 2010-12-08 | 上海市计量测试技术研究院 | Method for preparing standard substance for detecting preservative in cosmetic |
| CN101912351A (en) * | 2010-09-03 | 2010-12-15 | 上海相宜本草化妆品有限公司 | Method for preparing standard substance for detecting heavy metal in cosmetics |
| CN101782522B (en) * | 2010-02-09 | 2011-09-21 | 广东省疾病预防控制中心 | Quick detection method of mercury in cosmetics and reagent kit thereof |
| CN105241874A (en) * | 2015-09-24 | 2016-01-13 | 广州安诺食品科学技术有限公司 | Rapid detection kit and detection method of hydroquinone in cosmetics |
| CN106769388A (en) * | 2016-12-23 | 2017-05-31 | 大工（青岛）新能源材料技术研究院有限公司 | The processing detection method of Mercury In Cosmetics content |
-
2004
- 2004-03-17 CN CN 200410025968 patent/CN1563955A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782522B (en) * | 2010-02-09 | 2011-09-21 | 广东省疾病预防控制中心 | Quick detection method of mercury in cosmetics and reagent kit thereof |
| CN101904803A (en) * | 2010-09-03 | 2010-12-08 | 上海市计量测试技术研究院 | Method for preparing standard substance for detecting preservative in cosmetic |
| CN101912351A (en) * | 2010-09-03 | 2010-12-15 | 上海相宜本草化妆品有限公司 | Method for preparing standard substance for detecting heavy metal in cosmetics |
| CN105241874A (en) * | 2015-09-24 | 2016-01-13 | 广州安诺食品科学技术有限公司 | Rapid detection kit and detection method of hydroquinone in cosmetics |
| CN106769388A (en) * | 2016-12-23 | 2017-05-31 | 大工（青岛）新能源材料技术研究院有限公司 | The processing detection method of Mercury In Cosmetics content |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |