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  • 37.直接黑38.jpg
  • 37.直接黑38.png

Direct Black EX


  • Commodity name: Direct Black EX
  • Commodity ID: 1037
  • Alias: Direct Black BN, Direct Black BRN, Direct Black BX
  • C.I.No.: Direct Black 38
  • CAS No. : 1937-37-7

产 品 详 情

Details

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Product Name Direct Black 38,  Direct Black EX
Other Name Direct Black BN, Direct Black BRN, Direct Black BX
C. I. No Direct Black 38
CAS No 1937-37-7
EINECS No 217-710-3 
Molecular Formula C34H25N9Na2O7S2
Molecular Weight 781.73
Application Used for dyeing of cotton or Viscose (high jet-black),  for printing of cotton or Viscose, for dyeing of silk and Chinlon, also for leather,biology, wood coloring.
 
  Properties
  Fiber Acid Resistane Alkali Resistence Ironing Light soaping Water Resistence
AATCC cellulose 3 3 4 4~5 3 2
ISO cellulose 3 3 4 3 2 2~3

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Direct Black EX

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天津化工

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天津市天津市河西区河西区西园西里(西园道北100米)

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山东化工

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山东省济南市历下区历下区百合园(商业北街北)

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Zhaobo Chemical - Tianjin Head Office

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Address: XEDA Sci-Tech Park,Xiqing Economic-Technological Development Area,Tianjin,China.

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