Manufacturer Supply High Purity CAS: 3896-11-5 Bumetrizole UV Absorber UV-326 for PVC Industry

• CAS No.: 3896-11-5
• Formula: C17h18n3ocl
• EINECS: /
• Type: Chemicals
• Appearance: Powder
• Quality: Top
• Model NO.: UV-326
• Colour: Yellow
• Product Name: UV Absorber UV-326
• Purity: 99%
• Application: Chemicals
• Valid Period: 2 Years
• Grade: Cosmetic Grade
• Transport Package: 1kg/Bag; 25kg/Carton
• Specification: 99%
• Trademark: Greenway
• Origin: China
• Production Capacity: 10000kg/Month

Product Description

Chinese name: UV absorber UV-326
English name:2-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol
English alias: Bumetrizole; 2-(3-tert-butyl-2-hydroxy-5-methylphenyl)-5-chlorobenzotriazole; 6-tert-butyl-2-(5-chlorobenzotriazol-2-yl)-p-cresol; 2 -(5-Chloro-2-benzotriazolyl)-6-tert-butyl-p-cresol; 2-(2Hydroxy-3-tert-butyl-5-methylphenyl)-5-chlorobenzotriazole; UV-326; 2-(2' -Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzotriazole; 2-(2'-Hydroxy-3'-tert-Buty-5'-Methyl Phenyl)-5-Chloro Benzotriazole; BHSORB-326 ; 2-(2'-hydroxy-3'-t-butyl-5'-methylphenyl)-5-chlorobenzotriazole; UV absorber-326; UV absorber UV-326; Ultraviolet absorberUV-326
CAS number:3896-11-5
Molecular formula:C17H18ClN3O
Molecular weight:315.7973

 

 

Application

UV absorber UV-326 (trade name) is one of the more representative benzotriazole UV absorbers. Its advantages are stable performance, low toxicity, and strong UV absorption ability. It can be widely used in photosensitive materials such as Color film, color film, color photographic paper and high molecular polymers, external protective coatings and many other areas.
UV absorber UV-326 has good compatibility with a variety of resins, is not sensitive to metal ions, does not yellow under alkaline conditions, and has low thermal evaporation loss. It can effectively absorb ultraviolet rays with a wavelength of 270~380nm. It has a synergistic effect when used together with antioxidants, and it itself also has antioxidant properties. This product is suitable for polyolefins (especially food-grade products), polyvinyl chloride, polyamide, ABS resin, AS resin and polyurethane, etc.

 

VC-IP/Ascorbyl Tetraisopalmitate	Tranexamic Acid	1,4-Dipropionyloxybenzene
Alpha Arbutin	Ectoin	Glycyrrhetinic Acid (18-Beta Glycyrrhetinic Acid)
Beta Arbutin	Dimethylmethoxy Chromanol	Dimethymethoxyl Chromanyl Palmitate
Deoxyarbutin	Alpha Lipoic Acid	Magnesium Ascorbyl Phosphate
Kojic Acid	Charcoal Powder(Bamboo)	Sodium Ascorbyl Phosphate
Kojic Acid Dipalmitate	Stearyl Glycyrrhetinate	Hydrocotyle Asiatica Extract
Ergothioneine	Tetrahydrocurcumin	Potassium 4-Methoxysalicylate
Carnosine	Glycolic Acid	Salicylic Acid
Undecylenoyl Phenylalanine	Bromelain	Alpha Hydroxy Acid/AHA
Caffeic acid	Mequinol	Phytic acid
Niacinamide	SymWhite Powder	Snow White
Papain	3-o-ethyl ascorbic acid/VCE	Giga White
Monobenzone	Mandelic acid	Glabridin
Azelaic Acid	Melatonin	Dipotassium Glycyrrhizinate
Ascorbyl Glucoside/AA2G	L-Glutathione Reduced	Procysteine
Fullerence C60	Cetyl Tranexamate HCl/TXC	Hydroxypinacolone reinoate(HPR)

Sodium Hyaluronate/Hyaluronic Acid	Beta-Glucan	Sodium Polyglutamate	Inositol
Pro-xylane/Hydroxypropyl tetrahydropyrantriol	Collagen	2-O-β-D-glucosyl-glycerol	Glucosylglycerol
Biosaccharide Gum-1	Ceramide	Orotic Acid Monohydrate	1,2-Hexanediol
Sodium L-pyroglutamate;PCA-Na	D-panthenol	Maltobionic Acid	Lactobionic acid
Caprylyl Glycol/1,2-Dihydroxyoctane	DL-panthenol	Allantoin	Polyglutamic Acid

Ascorbic Acid (Vitamin C)	Magnesium Ascorbyl Phosphate	Ascorbyl Isostearate	Ascorbyl Glucoside
3-o-Ethyl Ascorbic Acid	Sodium Ascorbyl Phosphate	Ascorbyl Tetraisopalmitate	Ascorbyl Palmitate

Apple Polyphenols	Sodium Copper Chlorophyllin	D-Isoascorbic Acid	Ferulic Acid	EGF/Oligopeptide-1
Ascorbyl Palmitate	Resveratrol	Vitamin E	Copper PCA	Vitamin E
EUK 134	Glucosylrutin	Pterostilbene	ZINC PCA	Coenzyme Q10

Vanillyl butyl ether	Menthol Crystal	Menthyl lactate	Menthone 1,2-glycerol ketal
Capsaicin	WS-23	Camphor	WS-3

Q: What types of cosmetic raw materials do you supply?

We supply a wide range of cosmetic raw materials, including but not limited to whitening agents, moisturizing agents, antioxidation, emollients, surfactants, preservatives, pigments, and active ingredients to meet diverse formulation needs.

Q: How can I place an order for cosmetic ingredients?

To place an order, simply browse our product catalog, select the desired items, and follow the online checkout process. If you have specific requirements or need assistance, our customer service team is ready to help.

Q: What is the minimum order quantity for your cosmetic raw materials?

The minimum order quantity varies by product. You can find this information on the product pages or contact our sales team for specific details. Usually MOQ is from 1kg.

Q: Can I request a sample of a specific cosmetic ingredient before placing a bulk order?

Yes, we offer sample sizes for most of our products. You can request samples through our website, and our team will assist you in choosing the right products for your needs.

Q: What quality standards do your cosmetic raw materials adhere to?

Our cosmetic raw materials adhere to industry-standard quality and safety regulations. We ensure compliance with relevant standards and provide documentation, such as Certificates of Analysis, upon request.

Q: What payment methods do you accept for cosmetic ingredient purchases?

We accept various payment methods, including credit cards, bank transfers, and other secure online payment options. Details are available during the checkout process.

Q: How do you ensure the timely delivery of cosmetic raw materials?

We work with reliable shipping partners to ensure timely and secure delivery of your orders. You can track your shipment through tracking website and our customer service team is available to assist with any delivery-related inquiries.

Q: Do you provide technical support or documentation for the proper usage of your cosmetic raw materials?

Absolutely. We offer technical support and provide comprehensive documentation, including usage guidelines and formulation recommendations. Our team is available to address any technical inquiries you may have.