pigment red 49:1

Post Date:
Nov 18,2013
Expiry Date:
May 17,2014
Detailed Description:
Cas No. :1103-38-4 Quantity: 50Metric Tons
Specs:semitransparent, universal type
Payment Method: LC etc
C.I.Pigment No. Red 49:1
CAS 1103-38-4
C.I.No. 15630:1
Physical Properties
Specific Gravity 1.8-1.9
Specific Surface area(m2/g)
pH 7-8
Melting point
Specification
Color Shade Similar to the standard
Color Strength 97-103% of the standard
Volatile matter at 105 2.5%max
Soluble matter in water 1.5%max
Oil absorption 45-55%
Finess(100mesh) 5.0%max
Fastness to
Light 5
Heat 140
Bleeding resistance
Water 5
Linseed Oil 3
Acid 4
Alkali 5
Alcohol 3
Xylene 4
Ethyl acetate 5
CAS Registry Number:
1103-38-4
Synonyms:
15630:1;C.I. Pigment Red 49, barium salt (2:1);Barium lithol red;2-(2-Hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid barium salt (2:1);Barium bis[2-(2-hydroxy-1-naphthylazo)-1-naphthalenesulfonate];D & C Red No.12;Lithol Red BA;Pigment Red 49(Ba);RED R;C.I. PIGMENT RED 49:1;barium bis{2-[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazinyl]naphthalene-1-sulfonate};barium bis{2-[(E)-(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate};
Molecular Formula:
C₄₀H₂₆BaN₄O₈S₂
Molecular Weight:
892.1134
Molecular Structure:

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