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Pigment Red 49:2
[CAS# 1103-39-5]

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Winchem Industrial Co., Ltd. China Inquire
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Chemical manufacturer since 1999
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Chemical manufacturer since 2008
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Chemical manufacturer since 1989
chemBlink Standard supplier since 2013
Hangzhou Hongyan Pigment Chemical Co., Ltd. China Inquire
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Chemical manufacturer since 1991
Shandong Taihang Chemical Co., Ltd. China Inquire
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856-1280
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Chemical manufacturer
Hangzhou Multicolor Chemical Co., Ltd. China Inquire
www.chinadyespigment.com
+86 (571) 8272-7289
8275-3876
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Chemical manufacturer

Identification
NamePigment Red 49:2
SynonymsC.I. 15630:2; Lithol Dark Red; 2-(2-Hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid calcium salt (2:1); Calcium bis[2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate]
Molecular StructureCAS # 1103-39-5, Pigment Red 49:2
Molecular Formula2(C20H13N2O4S).Ca
Molecular Weight794.86
CAS Registry Number1103-39-5
EC Number214-161-1
Safety Data
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Acute hazardous to the aquatic environmentAquatic Acute1H400
Chronic hazardous to the aquatic environmentAquatic Chronic1H410
Market Analysis Reports
List of Reports Available for Pigment Red 49:2
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