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Postion:Product Catalog >Chemical Reagents>Organic reagents>Bicyclic compound>5,8-Dihydroxy-1,4-naphthoquinone
5,8-Dihydroxy-1,4-naphthoquinone
  • 5,8-Dihydroxy-1,4-naphthoquinone
  • 5,8-Dihydroxy-1,4-naphthoquinone
  • 5,8-Dihydroxy-1,4-naphthoquinone
  • 5,8-Dihydroxy-1,4-naphthoquinone

5,8-Dihydroxy-1,4-naphthoquinone NEW

Price $150 $430
Package 1g 5g
Min. Order: 1g
Supply Ability: 30
Update Time: 2024-08-27

Product Details

Product Name: 5,8-Dihydroxy-1,4-naphthoquinone CAS No.: 475-38-7
EC-No.: 207-495-4 Min. Order: 1g
Purity: 99% Supply Ability: 30
Release date: 2024/08/27

Properties

  • Melting point:

  • 220-230 °C(lit.)

  • Boiling point:

  • 285.64°C (rough estimate)

  • Density 

  • 1.3366 (rough estimate)

  • refractive index 

  • 1.5280 (estimate)

  • storage temp. 

  • Sealed in dry,Room Temperature

  • pka

  • 6.98±0.20(Predicted)

  • form 

  • powder to crystaline

  • color 

  • Dark red to Brown

  • Water Solubility 

  • Soluble in water (5520 mg/L 25.).

  • BRN 

  • 880561

Safety Information

  • Symbol(GHS) 

  • Article illustration
    GHS07

  • Signal word 

  • Warning

  • Hazard statements 

  • H302+H312+H332-H315-H319-H335

  • Precautionary statements 

  • P280a-P304+P340-P305+P351+P338-P405-P501a-P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501

  • Hazard Codes 

  • Xi

  • Risk Statements 

  • 36/37/38

  • Safety Statements 

  • 22-24/25-37/39-26

  • WGK Germany 

  • 3

  • RTECS 

  • QL7970000

  • HS Code 

  • 2914409000


Company Profile Introduction

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