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Pigment Red 3

Pigment Red 3 Suppliers list
Company Name: career henan chemical co
Tel: +86-0371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:Pigment Red 3
CAS:2425-85-6
Purity:98%-100% Package:1KG;1USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:Pigment Red 3
CAS:2425-85-6
Purity:99% Package:5KG;1KG Remarks:C17H13N3O3
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Email: linda@hubeijusheng.com
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CAS:2425-85-6
Purity:0.99 Package:5KG;1KG
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Products Intro: Product Name:Pigment Red 3
CAS:2425-85-6
Purity:0.98 Package:1kg,2kg,5kg,10kg,25kg
Company Name: Winchem industrial co limited
Tel: +86-0086-574-83851061 +86-13003762012
Email: lucyhu@win-chemical.com
Products Intro: Product Name:Pigment Red 3
CAS:2425-85-6
Purity:1 Package:25kg;USD

Pigment Red 3 manufacturers

  • Pigment Red 3
  • Pigment Red 3 pictures
  • $0.00 / 25kg
  • 2022-12-12
  • CAS:2425-85-6
  • Min. Order: 25kg
  • Purity: 1
  • Supply Ability: 20mt
  • Pigment Red 3
  • Pigment Red 3 pictures
  • $1.00 / 1KG
  • 2019-07-06
  • CAS: 2425-85-6
  • Min. Order: 1KG
  • Purity: 98%-100%
  • Supply Ability: 1
Pigment Red 3 Basic information
Product Name:Pigment Red 3
Synonyms:((4-Methyl-2-nitrophenyl)azo)-2-naphthol;1-((2-nitro-4-methylphenyl)azo)-2-naphthol;adctoluidineredb;atlasolspiritred3;Basoflex Red 361;C.I. Pigment Red 3;C.I.Pigmentred3;C.I.PigmentRed3(12120)
CAS:2425-85-6
MF:C17H13N3O3
MW:307.3
EINECS:219-372-2
Product Categories:Organics
Mol File:2425-85-6.mol
Pigment Red 3 Structure
Pigment Red 3 Chemical Properties
Melting point 270-272 °C(lit.)
Boiling point 447.81°C (rough estimate)
density 1.1873 (rough estimate)
refractive index 1.6500 (estimate)
solubility Chloroform (Slightly, Heated), DMSO (Slightly), Toluene (Very Slightly)
Colour Index 12120
pka13.45±0.50(Predicted)
Water Solubility 211μg/L at 20℃
Stability:Stable. May be moisture sensitive. Incompatible with strong oxidizing agents.
LogP5.4 at 25℃
CAS DataBase Reference2425-85-6(CAS DataBase Reference)
IARC3 (Vol. 57) 1993
NIST Chemistry Reference2-Naphthalenol, 1-[(4-methyl-2-nitrophenyl)azo]-(2425-85-6)
EPA Substance Registry SystemC.I. Pigment Red 3 (2425-85-6)
Safety Information
Hazard Codes Xi,N
Risk Statements 41-50/53
Safety Statements 26-39-60-61
RIDADR UN 3077 9/PG 3
WGK Germany 3
RTECS QK4247000
Hazardous Substances Data2425-85-6(Hazardous Substances Data)
MSDS Information
ProviderLanguage
Pigment Red 3 English
Pigment Red 3 Usage And Synthesis
DescriptionC.I. Pigment Red 3, 12120 [2425-85-6] is a good representative of monoazopigments of the β-naphthol type and is one of the most important organic pigments.
Chemical Propertiesred to orange powder
UsesToluidine Red is a oil soluble dye. Toluidine Red has been shown to cause hematopoietic cell proliferation in the spleen, liver, and bone marrow of rats. Dyes and metabolites, Environmental Testing
DefinitionChEBI: CI Pigment Red 3 is a member of azobenzenes.
General DescriptionYellowish-red to red powder or solid.
Air & Water ReactionsSensitive to moisture Dust suspensions in air can be explosive at certain concentrations. Insoluble in water.
Reactivity ProfilePigment Red 3 may form toxic gases with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. May form flammable gases with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
Fire HazardFlash point data for Pigment Red 3 are not available; however, Pigment Red 3 is probably combustible.
Flammability and ExplosibilityNon flammable
Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

DARK RED POWDER

SHADE

BLUISH

HEAT RESISTANCE

140 °C min

LIGHT FASTNESS

7

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

4

OIL ABSORPTION

40-45%

SPECIFIC SURFACE

28 m 2 /g

DENSITY

1.60 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 3 Preparation Products And Raw materials
Raw materialsHydrochloric acid-->Sodium nitrite-->2-Naphthol-->4-Methyl-2-nitroaniline
Preparation ProductsAlkyd resin paint-->Various color amino baking enamel A04-9
Tag:Pigment Red 3(2425-85-6) Related Product Information
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