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High Quality CAS 302776-68-7 - Homosalate (CAS:118-56-9) with detailed information – ZHONGAN

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High Quality CAS 302776-68-7 - Homosalate (CAS:118-56-9) with detailed information – ZHONGAN Detail:

Details

Synonym Benzoicacid,2-hydroxy-,3,3,5-trimethylcyclohexylester; Benzoicacid,2-hydroxy-,3,3,5-trimethylcyclohexylester; component of Coppertone; Coppertone; Filtersol ”A”; Filtrosol A; Heliopan; Homosalat

CAS

118-56-9

Molecular Fomula

C16H22O3

Molecular Weight

262.34

Chemical Structure

Homosalate (CAS118-56-9) with detailed information (1)

Appearance

Colorless transparent liquid

Assay

90.0%~110.0%

Specification

Items

Specifications

Appearance

Colorless transparent liquid

Identification

A:infrared Absorption 197F

Specific gravity (841)

1.049-1.053

Refractive index(831)

1.516-1.519

Impurity

individual impurity :0.5%max

Total impurities 2.0%max

Assay

90.0%~110.0%

Conclusion:This batch complies with USP40

Usage

Homosalate, also known as protomembranous dispersion ester, is a typical salicylic acid type ultraviolet absorbent. Its chemical name is 3,3,5-trimethylcyclohexyl salicylate, which can absorb UVB295 ~ 31Chemicalbook 5nm ultraviolet light. It has been approved by the US FDA, Europe, Japan and Australia to be used as sunscreen chemicals to protect the skin from UVB radiation damage. It is widely used in sunscreen, toner and other cosmetics and clothing fabrics

Packaging and Shipping

25KG/drum

Homosalate belongs to ordinary goods and can be transported by sea or air

keep and storage

Validity: 2years

Store in a closed container at room temperature and keep dry

Capacity

10 MT per month,now we are expanding our production line.

matters needing attention

Homosalate is a UV UVB sunscreen agent, which belongs to chemical sunscreen agent and can absorb UVB 295-315 bands. However, some studies have shown that Homosalate has a weak effect on hormones and produces toxic metabolites. The amount required shall not exceed 10%.

preparation

Add 10.0g of methyl salicylate and 14.0g of 3,3,5-trimethylcyclohexanol into a 250ml three necked bottle, mix well, add 5.0g of potassium carbonate, heat up to 120-130 ℃, react with Chemicalbook for 10h, and the conversion rate of methyl salicylate monitored by gas chromatography is 85.6%. By vacuum distillation, 12.2g of colorless and transparent fumaric ester was obtained with a yield of 70.8% and a GC purity of more than 99%.

FAQ

Q:What is the minimum order quantity for Homosalate (CAS:118-56-9)?
R:1kg

Q:If you can accept special packing for Homosalate (CAS:118-56-9)?
R:Yes,we can arrange packing as customer requirement.

Q:Can use Homosalate (CAS:118-56-9) on cosmetic products?
R:Certainly yes

Q:What payment can you accept for Homosalate (CAS:118-56-9) ?
R:LC,TT,WESTERN UNION and others


Product detail pictures:

High Quality CAS 302776-68-7 - Homosalate (CAS:118-56-9) with detailed information – ZHONGAN detail pictures

High Quality CAS 302776-68-7 - Homosalate (CAS:118-56-9) with detailed information – ZHONGAN detail pictures


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As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for High Quality CAS 302776-68-7 - Homosalate (CAS:118-56-9) with detailed information – ZHONGAN , The product will supply to all over the world, such as: Bhutan, Saudi Arabia, Canberra, We set be a creditable practitioner to achieve the continuous development and innovation as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.
  • Hope that the company could stick to the enterprise spirit of Quality, Efficiency, Innovation and Integrity, it will be better and better in the future.
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