USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
1.over 20 years exporting experience; mixed container, we can mix different items in one container.
2.competitive price and quality;
3. free sample for test. after shipment, keep sample for 2 years
4.we are sincerely responsible for the"sample quality" , "product quality" and "after service"; quality control, before shipment,
5. prompt delivery, prompt shipment with professional documents;
6.packed well; packing as your request, with photo before shipment
7.“high-quality products, cost-effective prices, best reputation and professional services” is the managing motto of our company.
8.we are insisting and striving ……
just for our promise:
ruilin rubber will do our best to be better”
octyl salicylate/2-ethylhexyl salicylate/salicilato de octilo/os
octyl salicylate, or2-ethylhexyl salicylate, is anorganic compoundused as an ingredient insunscreensand cosmetics to absorb uvb (ultraviolet) rays from the sun. it is an ester formed by the condensation of a salicylic acid with 2-ethylhexanol. the salicylate portion of the molecule absorbs ultraviolet light, protecting skin from the harmful effects of exposure to sunlight. the ethylhexanol portion is a fatty alcohol, adding emollient and oil-like (water resistant) properties.
specification
appearance clear,colorless to slightly yellowish liquid
acidity not more than 0.2ml of 0.1n naoh per ml octisalate
assay 95.0~105.0%
residual solvents 200ppm max
application
this product is made with appropriate finishing sunscreen (cream, emulsion), and other skin care cosmetics dosage (3% ~ 5%), and can effectively absorb the ultraviolet ray in sunshine, prevent the skin bask in red, black, sunburn. also used as a light dermatitis of medicine treatment. add 5 x 10-4, to the shampoo can prevent fade. in industry can be used as a plastic stabilizer and ultraviolet absorbent, printing ink, etc.
packing
25/200kg per drum, or as clients requested
storage
keep containers tightly closed. store protected from moisture.
store in a cool, dry area away from incompatible substances.
chemical name: | 2-hydroxybenzoate |
other name: | 2-ethylhexyl salicylate、os |
cas#: | 118-60-5 |
chemical formula: | c15h22o3 |
structural formula: | |
properties: | colorless oily liquid with characteristic non-irritating odor. |
specifications: | usp35 standard/customize appearance: colorless oily liquid odour: characteristic non-irritating odor chromatographic purity: not more than 0.5% of any individual impurity is found; and not more than 2.0% of total impurities is found. purity (gc) 95%-105% identification: a: infrared absorption b: ultraviolet absorption. solution: 5.0 µg per ml. medium: alcohol. absorptivity at 305 nm, calculated on the as-is basis, does not differ by more than 3.0%. refractive index(20℃): 1.500-1.503 specific gravity: 1.011-1.016 |
uses: | octisalate is commonly used in the formulation of daily skin care products especially sunscreen creams and drugs for treating photosensitivity dermatitis; it is also a ingredient for shampoos, plastics, inks, anti-fading agents and ultraviolet absorbers. as an important daily chemical product, it is commonly used in the formulations of perfumes, soaps, cosmetics and sunscreen products. it is a product with broad prospects and great development value. |
packing: | in 25kg,250kgs polyethylene plastic drum or in 220kg,230kgs iron drum with plastic liner. |
storage: | stored at the place where is dry and cool. kept in a well-closed container. keep away from sunlight. |