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UV-T

Inquiry
  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;
  Molecular Formula: C13H9N2O3S
  Molecular Weight: 273.2877
  Molecular Structure: 27503-81-7 Ultraviolet absorbent UV-T
  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
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