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Pigment Red 49:2

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Pigment Red 49:2 Basic information

Product Name:
Pigment Red 49:2
Synonyms:
  • pigment red 49:2
  • 1-Naphthalenesulfonic acid, 2-[2-(2-hydroxy-1-n aphthalenyl)diazenyl]-, calcium salt (2:1)
  • 2-(2-Hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid calcium salt (2:1)
  • calcium bis[2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate]
  • C.I. 15630:2
  • Lithol Dark Red
  • PIGMENT RED 49:2 HSPC (WL)
  • PR 49:2 CA LITHOL DRY
CAS:
1103-39-5
MF:
C40H26CaN4O8S2
MW:
794.86444
EINECS:
214-161-1
Product Categories:
  • Organics
Mol File:
1103-39-5.mol
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Pigment Red 49:2 Chemical Properties

LogP
4.024 (est)
EPA Substance Registry System
C.I. Pigment Red 49, calcium salt (2:1) (1103-39-5)
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Safety Information

Hazardous Substances Data
1103-39-5(Hazardous Substances Data)

MSDS

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Pigment Red 49:2 Usage And Synthesis

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

RED POWDER

SHADE

BLUISH

HEAT RESISTANCE

160 °C min

LIGHT FASTNESS

4

ACID RESISTANCE

5

ALKALI RESISTANCE

4

FASTNESS TO BLEEDING

5

OIL ABSORPTION

45-50%

SPECIFIC SURFACE

26 m 2 /g

DENSITY

1.70 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

Pigment Red 49:2Supplier

Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Email
sales.bj@hwrkchemical.com
Winchem Industrial Co. Ltd
Tel
0574-83851061
Email
info@win-chemical.com
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Email
422131432@qq.com
Chemwill Asia Co.,Ltd.
Tel
86-21-51086038
Hangzhou J&H Chemical Co., Ltd.
Tel
0571-+86-571-87396432
Email
sales@jhechem.com
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Pigment Red 49:2(1103-39-5)Related Product Information