Home > Offer to Sell > Catalyst and Auxiliary > Plastic Auxiliary Agent > UV absorber UV-9

UV absorber UV-9

Inquiry
  Post Date: Jul 31,2017
  Expiry Date: Jul 31,2018
  Detailed Description: Cas No. :131-57-7

　　emily@bohanchem.com or emily.shen.nj@hotmail.com

　　S k y p e: emily.shen.nj

　　Ultraviolet Absorbent UV-9 (Eversorb11)

　　Chemical Name: 2-Hydroxy-4-methoxy-benzophenone

　　Chemical Formula: C14H12O3

　　CAS NO. 131-57-7

　　Main Indexes

　　Appearance: Light yellow crystalline powder

　　Content : > = 99%

　　Melting Point : 62-64° CAsh: < = 0.1% Loss on Drying : < = 0.5% Solubility: Benzene : 56.2% ; n-hexane: 4.3% ; ethanol ( 95% ) : 5.8% ; Carbon tetrachlornamee: 34.5% ; styrene: 51.2% ; DOP: 18.7%

　　Characteristics and Uses

　　This product is a high-efficienct UV radiation absorbing agent, capable of effectively absorbing UV radiation of 270-340 nm wavelength , but it almost does not absorb visible light, particularly applicable to light-colored transparent products. It is well stable to light and heat, not decomposable below 200°C, applicable to paint and various plastic products, particular effective to polyvinyl chloirde, polystyrene, polyurethane, acrylic resin, light-colored transparent f u r n i t u r e, as well as to cosmetics , with the dosage of 0.1-0.5% .

　　Storing and Packing

　　This product is nontoxic, inflammable, noncroddible and well stable, packed in cardboard drums lined with plastic bags with the net capacity of 25 kg per bag, or according to customers' requirements.

　　Bohanchem offers plastic additives ( chemical additives) such as optical brightener ( optical brightening agent, fluorescent whitening agent) , UV absorber ( UV absorbent) , light stabilizer ( light stabilizing agent, UV stabilizer, UV stabilizing agent) , antioxidant, pigment.

　　Main Products:

　　Polymerization retarder: 701 ( 4-hydroxy-TMHPO, TEMPO)

　　Fluorescent whitening agent: OB, OB-1, KCB, FP-127, KS, NFW

　　UV absorbers: UV-0, 531( BP-12) , UV-9, UV-P, 326, 327, 328, 329( 5411) , UV-T, 234, 571, 320

　　Antioxidant : 1010, 1076, 168, 264, 1098, 2246, 300, 311, B102, DLTP, DSTP, B215, B225, B900

　　Light stabilizer: 622, 770, 944, 802

　　Pigments: red 122, red 254, violet 19, violet 23, yellow 110, yellow 138, titanium dioxide

  CAS Registry Number:

131-57-7
  Synonyms: ;Oxybenzone;BP-3;UV-9;Benzophenone-3;Ultraviolet absorber UV-9;2-Hydroxy-4-Methoxy Benzophenone;2-Benzoyl-5-methoxyphenol;4-Methoxy-2-hydroxybenzophenone;2-Hydroxy-4-methoxy-benzotriazole;Ultraviolet absorbent UV-9;2-Hydroxy-4-methoxybenzophenone;UV absorber UV-9;(2-hydroxy-4-methoxyphenyl)(phenyl)methanone;UV-9;FENTAUNIV 9;
  Molecular Formula: C14H12O3
  Molecular Weight: 228.2433
  Molecular Structure: 131-57-7 2-Hydroxy-4-methoxybenzophenone
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S36:;

  Company: NANJING BOHAN IMPORT&EXPORT TRADING CO.,LTD.     [ China ]        
  Contact: Emily
  Tel: +86-25-68520836
  Fax: +86-25-68520800
  Email: emily@bohanchem.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.