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1-(2,5-dimethyl-4-(2,5-dimethylphenylazo)phenylazo)-2-naphthol

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Origin: China

Cas No: 1320-06-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 1320-06-5 Formula: C26H24N4O Molecular Weight: 408.49500

Description

Oil Red O (Solvent Red 27, Sudan Red 5B, C.I. 26125, C26H24N4O) is a lysochrome (fat-soluble dye) diazo dye used for staining of neutral triglycerides and lipids on frozen sections and some lipoproteins on paraffin sections. It has the appearance of a red powder with maximum absorption at 518 (359)nm.

Basic Info

Chemical Name	1-(2,5-dimethyl-4-(2,5-dimethylphenylazo)phenylazo)-2-naphthol
Synonyms	Oil red O(C.1.26125); Solvent Red 27 Sudan Red 5B; Oil Red O; 1-((4-((2,5-Dimethylphenyl)diazenyl)-2,5-dimethylphenyl)diazenyl)naphthalen-2-ol;
CAS No.	1320-06-5
Molecular Formula	C26H24N4O
Molecular Weight	408.49500
PSA	69.67000
LogP	8.60980

Properties

Appearance & Physical State	dark red powder
Density	1.16g/cm3
Melting Point	120ºC
Flash Point	323ºC
Refractive Index	1.631
Stability	Stable under normal temperatures and pressures.
Storage Condition	Store at RT.
Vapor Pressure	6.46E-17mmHg at 25°C

Safety Info

Safety Statements	S24/25
HS Code	32041900

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1-(2,5-dimethyl-4-(2,5-dimethylphenylazo)phenylazo)-2-naphthol

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