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toluidine red RN

Inquiry
  Post Date: Sep 30,2013
  Expiry Date: Mar 29,2014
  Detailed Description: Cas No. :2425-85-6 Quantity: 50Metric Tons
Specs:semistransparent, for industry paint
Payment Method: LC etc
C.I.Pigment No. Red 3
CAS 2425-85-6
C.I.No. 12120
Physical Properties
Specific Gravity 1.34-1.52
Specific Surface area(m2/g) 8-25
pH 7.5
Melting point 258
Specification
Color Shade Color Shade Similar to the standar
Color Strength 97-103% of the standard
Volatile matter at 105 1.0%
Soluble matter in water 1.0%
Oil absorption 35-50%
Finess(100mesh) 5.0%max
Fastness to
Light 7
Heat 180
Bleeding resistance
Water 5
Linseed Oil 4-5
Acid 3
Alkali 3
Alcohol 2
Xylene 5
Ethyl acetate 2

  CAS Registry Number:

2425-85-6
  Synonyms: ;C.I. 12120;C.I. Pigment Red 3;1-(4-Methyl-2-nitrophenylazo)-2-naphthol;Pigment Red 3;1-[(4-methyl-2-nitrophenyl)hydrazono]naphthalen-2(1H)-one;(1Z)-1-[(4-methyl-2-nitrophenyl)hydrazono]naphthalen-2(1H)-one;
  Molecular Formula: C17H13N3O3
  Molecular Weight: 307.3034
  Molecular Structure: 2425-85-6 Toluidine Red
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R40:Possible risks of irreversible effects.;
  Safety Description: S36/37:Wear suitable protective clothing and gloves.;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;

  Company: Yancheng King Horse Chemical Co. Ltd.     [ China ]          
  Contact: linda
  Tel: +86-571-82706322
  Fax: +86-571-82835000
  Email: sales@khpigment.com
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