Home Categories Dyes and Pigments Indanthrone
A5093812

Indanthrone , >97.0%(N) , 81-77-6

CAS NO.:81-77-6

Empirical Formula: C28H14N2O4

Molecular Weight: 442.42

MDL number: MFCD00046964

EINECS: 201-375-5

Pack Size Price Stock Quantity
25G RMB319.20 In Stock
100g RMB959.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 470-500°C
Boiling point: 553.06°C (rough estimate)
Density  1.3228 (rough estimate)
refractive index  1.5800 (estimate)
storage temp.  Sealed in dry,Room Temperature
form  powder to crystal
pka -1.40±0.20(Predicted)
Colour Index  69800
color  Dark red to Dark purple to Dark blue
Water Solubility  <0.1 g/100 mL at 21 ºC
Merck  14,4934
Stability: Incompatible with strong oxidizing agents.
LogP 1.78 at 20℃

Description and Uses

Dinaphtho[2,3-a:2'',3''-h]phenazine-5,9,14,18(6H,15H)-tetraone is a pigment; used in preparation of Polyethylene composite material for outdoor building materials.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P501-P270-P264-P301+P312+P330
Risk Statements  20/21/22
Safety Statements  22-36/37/39
RTECS  CB8761100
HS Code  3204.15.8000
Toxicity LD50 oral in rat: 2gm/kg

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