UV-T

• Post Date:

  Jul 31,2017

• Expiry Date:

  Jul 31,2018

• Detailed Description:

  Cas No. :27503-81-7 Quantity: 100Metric Tons
  Specs:UV-T
  Price:1-10 USD Kilograms
  

  　　emily@ bohanchem.com

  　　S k y p e: emily.shen.nj

  　　Ultraviolet Absorbent UV-T

  　　Chemical Name 2- benzyl benziminazole -5- sulfonic acid

  　　Main Indexes

  　　Outward appearance: white or kind of white crystallization powder

  　　Content : > = 98.0%

  　　Melting point : > 300 .C

  　　Dry weightlessness: < = 1%

  　　Characteristics and Uses

  　　This is a new ultraviolet ray absorbent, It can absorb 920~ 990, When the uvradiation as302 nmwave length.It' s absorbing ability was 3 times than the, general ultraviolet absorbents.It was maily used in the cosmetics and water paint.

  　　The dosage in cosmetics : 1.5 % ~ 2 % , In coating 4 % ~ 6 % .put UV-T into 10 share water and then mix the NaOH into them to adjust the PH as 8 at last add them into the paints

  　　Storing and Packing

  　　It is packed in the high pressboard drum, net weight: 25Kg

  　　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.

• CAS Registry Number:

  27503-81-7

• Synonyms:

  ;2-Phenylbenzimidazole-5-sulfonic acid;2-phenyl-1h-benzo[d]imidazole-5-sulfonic acid;UV absorber-T ;2-phenyl-1H-benzimidazole-6-sulfonic acid;2-phenyl-1H-benzimidazole-6-sulfonate;UV-T;PBSA;Phenyl benzimidazole sulfonic acid;

• Molecular Formula:

  C₁₃H₉N₂O₃S

• Molecular Weight:

  273.2877

• Molecular Structure:

  

• 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:

  025-685208236

• Fax:

  025-68520800

• Email:

  emily@bohanchem.com