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Soterli Black G

Inquiry
  Post Date: Mar 29,2013
  Expiry Date: Mar 29,2014
  Detailed Description: Cas No. :6428-31-5 Quantity: 10000 tons
Specs:Different kinds
Payment Method: FOB,CIF,CFR
SOTERLI BLACK G®
ANIONIC LIQUID DYES

PRODUCT DESCRIPTION
Soterli Black G® is a liquid dyestuff with has a brilliant black color designed specifically to meet the requirements in paper industries, especially in dyeing writing and printing paper.

GENERAL PROPERTIES
Appearance: Dark Black Liquid
Density (at 20ºC): 1.05 - 1.2 gr/cm³
Ionicity: Anionic
Strength: 100 (three percent more or less compared with standard substance)
Solubility: Any ratio in water
pH Value (Tested at 20ºC): 7.0 - 9.0
Odor: None
Viscosity: No more than 50mPa.s (25℃)
Light Fastness: Much better than basic dyes

YOUR ADVANTAGES:
1. Easy application
2. Good solubility
3. Uniform performance
4. Save time and energy.
5. Cost savings

APPLICATION
Soterli Black G is easy in application. It could be administer as a neat product or diluted with fresh water into the system. Since this product acid in nature, handlings of this product need to comply with its MSDS regulation.

PACKAGING INFORMATION
1000Kg net in Tote bin/ 200Kg net in Drum

SAFETY PRECAUTIONS
A Material Safety Data Sheet containing detailed information relative to this product is available upon request.

  CAS Registry Number:

6428-31-5

  Synonyms: ;C.I. 35255;C.I. Direct Black 19;C.I. Direct Black 19 (VAN);C.I. Direct Black 19, disodium salt;Direct Fast Black G;C.I.Direct Black 19;disodium (3E)-5-amino-6-[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-3-(2-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate;(3E)-5-amino-6-[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-3-(2-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid;Direct Black G;
  Molecular Formula: C34H27N13Na2S2O7
  Molecular Weight: 839.77
  Molecular Structure: 6428-31-5 Direct Black 19

  Company: LUOYANG TAIXUE DYEING CO.,LTD.     [ China ]        
  Contact: Vickyjia
  Tel: 0379-69828628
  Fax: 0379-69828598
  Email: jss_717@hotmail.com
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