BGC » Chemicals A-Z » Direct red 28

BGC ID: 233218483986-13

Direct red 28

Identify Properties Safty Prices Suppliers 5 Links ☰

Identify Properties Safty Prices Suppliers 5 Links

CAS 573-58-0

Formula C32H22N6O6S2Na2

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
233218483986	Direct red 28 (233218483986)		on request	+ -

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Identify

Synonyms:

redk ; congo ; ci 22120 ; s no 360 ; kongorot ; congo red ; congoredh ; congoredl ; congoredm ; congoredn

CAS:

573-58-0

EINECS:

209-358-4

Molecular Formula:

C32H22N6O6S2Na2

MDL:

Properties

Molecular Weight:

696.66 g·mol−1

Density:

0.995 g/mL at 25 °C

Melting point:

>360 °C(lit.)

Physical Description:

brown-red powder

Safety Information

Hazard Symbols: T, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

45-63-36 (R)

Safety Codes:

53-45-37/39-26 (S)

WGK Germany:

RID / ADR:

2811

RTECS:

QK1400000

Storage temperature:

Flammables area

Prices

As an extract from the researched prices for Direct red 28 there are currently shown 37 prices in the last 9 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 78.00 for 25 g to USD 10.00 per 25 g in 2023 .

Referenced last detected Prices

CAS Product
Size	Last Price	Quantity

Sodium 3,3'-([1,1'-biphenyl]-4,4'-diylbis(diazene-2,1-diyl))bis(4-aminonaphthalene-1-sulfonate)
25 g	$10.00	+ -

Sodium 3,3'-([1,1'-biphenyl]-4,4'-diylbis(diazene-2,1-diyl))bis(4-aminonaphthalene-1-sulfonate)
100 g	$24.00	+ -

Sodium 3,3'-([1,1'-biphenyl]-4,4'-diylbis(diazene-2,1-diyl))bis(4-aminonaphthalene-1-sulfonate)
500 g	$68.00	+ -

Sodium 3,3'-([1,1'-biphenyl]-4,4'-diylbis(diazene-2,1-diyl))bis(4-aminonaphthalene-1-sulfonate)
5 g	$6.00	+ -

Last price review [2024-02-27]

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Suppliers

Global Direct red 28 Suppliers : P.R.China (5)

Supplier	Phone	Fax	Country	Inquiry contact
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Shandong SanYoung Industry Co., Ltd	+86 155-64526813	+86 531-56897532	P.R.China	REQUEST
Simagchem Corporation	+86 592 2680 277	+86 592 2680 237	P.R.China	REQUEST
Xingrui Industry Co., Limited	+86-531-88980365	+86-531-88980365	P.R.China	REQUEST
Zehao Industry Co., Ltd.	+86-531-88909322	+86-531-88909322	P.R.China	REQUEST