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ChemicalBook Product Catalog Dyes and Pigments dye Acid dye Orange IV

1/5

Orange IV

$ 8.00 /1KG

Min. Order1KG
Purity＞98% HPLC
Cas No554-73-4
Supply Ability20 tons
Update time2020-02-18

career henan chemical co

6YR

China

Since2014-12-17

AddressRoom 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H

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Chemical Properties

Product Name	Orange IV
CAS No	554-73-4
EC-No
Min. Order	1KG
Purity	＞98% HPLC
Supply Ability	20 tons
Release date	2020/02/18

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[Product Specification]

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Product Name:

Orange IV

Synonyms:

ORANGE IV;ORANGE IV SODIUM SALT;P-(P-ANILINOPHENYLAZO) BENZENESULFONIC ACID SODIUM SALT;SODIUM P-(P-ANILINOPHENYLAZO)BENZENESULFONATE;S NO 179;TROPAELIN OO;TROPAEOLIN;TROPAEOLIN O

CAS:

554-73-4

MF:

C18H14N3NaO3S

MW:

375.38

EINECS:

209-071-4

Product Categories:

Azo;Indicator (pH);pH Indicators;Analytical Chemistry

Mol File:

554-73-4.mol

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Orange IV Chemical Properties

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Melting point

>300°C

solubility

Solubility Soluble in water, ethanol

pka

2.0(at 25℃)

form

Powder

Colour Index

13080

color

S. No.: 179

PH Range

1.3(red)-3.2(yellow)

λmax

527nm, 443nm

Merck

14,9776

Stability:

Stable. Incompatible with strong oxidizing agents.

Major Application

Sensors, lithographic plates, optical recording media, photoreceptor, inks, indication system for product exceeding threshold temperature, lubricants, textiles, food storage, determination of amiodarone, astemizole, bromhexine, clomipramine, deutiforin, domperidone, fluoroquinolone, roxithromycin, terfenadine, thiabendazole, antihistamines

CAS DataBase Reference

554-73-4(CAS DataBase Reference)

EPA Substance Registry System

Benzenesulfonic acid, 4-[[4-(phenylamino)phenyl]azo]-, monosodium salt (554-73-4)

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Safety Information

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Hazard Codes

Xn,Xi

Risk Statements

20/21/22-36/37/38-41-37/38-22

Safety Statements

36/37-26-36/37/39-36-24/25

HazardClass

IRRITANT

HS Code

29270000

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Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates： Pharmaceutical intermediates; OLED intermediates;