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DIBENZANTHRONE

Basic information Safety Supplier Related

DIBENZANTHRONE Basic information

Product Name:
DIBENZANTHRONE
Synonyms:
  • sandothrenedarkbluenbo
  • sandothrenedarkbluenboa
  • sandothrenedarkbluenmba
  • Solanthrene Dark Blue B
  • Solanthrene Dark Blue BA
  • Solanthrene Dark Blue F-BA
  • Vat Dark Blue BO UL Conc
  • VAT BLUE 20
CAS:
116-71-2
MF:
C34H16O2
MW:
456.49
EINECS:
204-152-0
Product Categories:
  • Organics
Mol File:
116-71-2.mol
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DIBENZANTHRONE Chemical Properties

Melting point:
338-339 °C
Boiling point:
522.64°C (rough estimate)
Density 
1.1055 (rough estimate)
refractive index 
1.4875 (estimate)
storage temp. 
Sealed in dry,Room Temperature
CAS DataBase Reference
116-71-2(CAS DataBase Reference)
NIST Chemistry Reference
Dibenzanthrone(116-71-2)
EPA Substance Registry System
Violanthrone (116-71-2)
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DIBENZANTHRONE Usage And Synthesis

General Description

Bluish-black to black powder.

Air & Water Reactions

Insoluble in water.

Fire Hazard

Flash point data for DIBENZANTHRONE are not available. DIBENZANTHRONE is probably combustible.

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

BLUE POWDER

SHADE

REDDISH

HEAT RESISTANCE

300 °C min

LIGHT FASTNESS

8

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-50%

SPECIFIC SURFACE

27 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 %

DIBENZANTHRONESupplier

Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202
Email
jerry.ma@hanhonggroup.com
China Langchem Inc.
Tel
021-58956006 15800617331
Email
sales@langchem.com
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 QQ:452520369
Email
sales@maya-r.com
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Email
422131432@qq.com
Hangzhou J&H Chemical Co., Ltd.
Tel
0571-0571-87396432
Email
sales@jhechem.com