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12227-55-3

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12227-55-3 Usage

Preparation

2-Amino-5-nitrophenol diazotization, with 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and then into chromium complex.

Properties and Applications

red powder. In the solvents have excellent solubility, and all kinds of resin has good compatibility, color and vivid colors, acid, alkali, light and heat. Suitable for high-grade wood, natural and synthetic leather, printing ink, vacuum plating, the aluminum foil and other metal coloring, and can be used in household electric appliance, auto decoration, printing paste can, plastic coloring, etc. Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%) Melting point Stable ISO Good 200 well Good General

Standard

Light Fastness

Melting point

Stable

ISO

Good

Check Digit Verification of cas no

The CAS Registry Mumber 12227-55-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 7 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 12227-55:
(7*1)+(6*2)+(5*2)+(4*2)+(3*7)+(2*5)+(1*5)=73
73 % 10 = 3
So 12227-55-3 is a valid CAS Registry Number.

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12227-55-3Downstream Products

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