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Optical Brightener 5BM

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  Post Date: May 22,2012
  Expiry Date: May 22,2013
  Detailed Description: Cas No. :13863-31-5 Quantity: 1Metric Tons
Specs:It is yellow uniform powder
Payment Method: L/C, T/T
Product name: Optical Brightener 5BM
Formula: C38H38N12O8S2Na2
Mocular Weight: 900.84 (As International relative Atom Mass 1997)
Specification:
appearance: yellow uniform powder 
fluorescent strenghth (equivalent to the standard sample) : 100±3
the solubility in distilled water at 30 oC: ≥ 2.5 g
the extinction value of 10 ppm product : ≥ 0.483
moisture content:  ≤ 5.0%
content of water-insoluble impurities : ≤ 0.5%
Fineness (residual content passed through 250μm-pore sieve) :≤ 10%
PROPERTY:
It is yellow uniform powder, solube in water and has good stablility to chlorine bleaching.
USEAGE:
 It is aplicable to whiten cellulose fiber and polyamide fiber, and aslo one of excellent brighteners used in detergent industry.
 TRANSPORTATION: Should avoid sunlight and crash.
 STORAGE: should be stored in cool, dry and ventilate place, and storage peroid should not exceed 2 years.

  CAS Registry Number:

13863-31-5
  Synonyms: ;Tinopal 5bm;2,2'-Stilbenedisulfonic aicd, 4,4'-bis((4-anilino-6-((2-hydroxyethyl)methylamino)-s-triazin-2-yl)amino)-, disodium salt;4,4'-Bis((4-anilino-6-((2-hydroxyethyl)methylamino)-s-triazin-2-yl)amino)2,2'-stIlbenedisulfonate;Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-((2-hydroxyethyl)methylamino)-6-(phenylamino)-1,3 ,5-triazin-2-yl)amine;Disodium 4,4'-bis-(2-sulfostyryl)biphenyl;Disodium 4,4?-bis(4-anilino-6-(N-methyl-2-hydroxyethylamino)-1,3,5-triazin-2-yl)-amino)stilbene-2,2?-disulfonate;HSDB 5059;Phorwhite RKH;Tinopal 5BM-XC;2,2'-Stilbenedisulfonic acid, 4,4'-bis((4-anilino-6-((2-hydroxyethyl)methylamino)-s-triazin-2-yl)amino)-, disodium salt;Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-((2-hydroxyethyl)methylamino)-6-(phenylamino)-1,3,5-triazin-2-yl)amino)-, disodium salt;Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-((2-hydroxyethyl)methylamino)-6-(phenylamino)-1,3,5-triazin-2-yl)amino)-, sodium salt (1:2);Disodium 4,4'-bis((6-anilino-4-((2-hydroxyethyl)methylamino)-1,3,5-triazin-2-yl)amino)stilbene-2,2'-disulphonate;disodium 2,2'-(E)-ethene-1,2-diylbis[5-({4-[(2-hydroxyethyl)(methyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)benzenesulfonate];
  Molecular Formula: C38H38N12Na2O8S2
  Molecular Weight: 900.8935
  Molecular Structure: 13863-31-5 disodium 4,4'-bis[[6-anilino-4-[(2-hydroxyethyl)methylamino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate

  Company: Zhejiang Shengzhou Wanshida Chemical Co., Ltd.     [ China ]          
  Contact: David He
  Tel: +86-575-83126808
  Fax: +86-575-83371088
  Email: zjmansda@yahoo.cn
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