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pigment red 49:2

pigment red 49:2

Category :

Dyestuffs and Pigments

CAS NO : 1103-39-5
EC NO : 214-161-1
Molecular Formula : C40H26CaN4O8S2
Main Specifications : Fast Lithol Red RB
Synonyms : 15630:2;C.I. Pigment Red 49 Ca salt;C.I. Pigment Red 49, Calcium Toner;C.I. Pigment Red 49, calcium salt (2:1);C.I. Pigment Red 49:2;C.I. Pigment Red 49, calcium salt (2:1) (8CI);Calcium Lithol Red2-[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-1-sulfonic acid;calcium bis{2-[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazinyl]naphthalene-1-sulfonate};calcium 2-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulfonate;
pigment red 49:2
Package: 25kg/bag
Uses : inks
Molecular Structure:pigment red 49:2 1103-39-5
Product description:

Color Index                           Pigment Red 49:2

  C.I. No.                               15630:2

  CAS No.                             1103-39-5 

  EC No.                               214-161-1

Chemical Family                        Mono azo

Technical Properties

Fast lithol Red RB is a barium salt pigment, having bluish shade dark red powder, with good permeability..

Application

Its main use is water based inks.

Physical Date

Density ( g/cm3)

1.8

Moisture (%)

≤4.5

Water Soluble Matter (%)  

≤2.5

Oil Absorption (ml/100g)  

40-50

Electric Conductivity (us/cm)

≤500

Fineness (80mesh)  

≤5.0

PH Value

6.5-7.5

 

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Company：
    Hangzhou xcolor chemical company
E-mail：
 chem@netsun.com
Address：
 ADD: Rm101, Bldg2, Water Street, Zurich Town, Xiaoshan, Hangzhou, China 311200
Zip Code：
 311202
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