pigment yellow 1 for water based

Post Date:
Oct 17,2013
Expiry Date:
Apr 15,2014
Detailed Description:
Cas No. :2512-29-0 Quantity: 50Metric Tons
Specs:semitransparent
Payment Method: LC etc
C.I.Pigment No. Yellow 1
CAS 2512-29-0
C.I.No. 11680
Physical Properties
Specific Gravity 1.27-1.49
Specific Surface area(m2/g) 11-65
pH 7.5
Melting point 256
Specification
Color Shade Similar to the standard
Color Strength 97-103% of the standard
Volatile matter at 105 2.0%max
Soluble matter in water 1.5%max
Oil absorption 35-45%
Finess(100mesh) 5.0%max
Fastness to
Light 7
Heat 160
Bleeding resistance
Water 5
Linseed Oil 4
Acid 5
Alkali 5
Alcohol 4
Xylene 2-3
Ethyl acetate 3
CAS Registry Number:
2512-29-0
Synonyms:
;C.I. 11680;C.I. Pigment Yellow 1;2-(4-Methyl-2-nitrophenylazo)-N-phenyl-3-oxobutanamide;Butanamide,2-[(4-methyl-2-nitrophenyl)azo]-3-oxo-N-phenyl-;EXT. D & C Yellow No.5;Hanza Yellow;Pigment Yellow 1;2-[(E)-(4-methyl-2-nitrophenyl)diazenyl]-3-oxo-N-phenylbutanamide;(2E)-2-[2-(4-methyl-2-nitrophenyl)hydrazinylidene]-3-oxo-N-phenylbutanamide;Pigment Hansa Yellow G;
Molecular Formula:
C₁₇H₁₆O₄N₄
Molecular Weight:
340.3333
Molecular Structure:

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