BGC » Chemicals A-Z » Purpurin

BGC ID: 890506387219-8

Purpurin

Identify Properties Safty Prices Suppliers 9 Links ☰

Identify Properties Safty Prices Suppliers 9 Links

CAS 81-54-9

Formula C14H8 O5

MDL MFCD00001203

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
890506387219	Purpurin (890506387219)		on request	+ -

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Identify

Synonyms:

purpurin (6ci) ; c.i.75410 ; verantin ; hydroxylizaric acid ; smokebrown g ; c.i. 1037 ; anthraquinone,1,2,4-trihydroxy- (7ci,8ci) ; nsc 10447 ; c.i.1037 ; 1,2,4-trihydroxyanthraquinone ; c.i. 75410 ; purpurine ; purpurin (dye) ; 1,2,4-trihydroxy-9,10-anthraquinone ; c.i. 58205 ; 9,10-anthracenedione,1,2,4-trihydroxy- ; purpurin ; oxyalizarin ; ci 58205

CAS:

81-54-9

EINECS:

201-359-8

Molecular Formula:

C14H8 O5

MDL:

MFCD00001203

SMILES:

OC1=CC(O)=C(O)C2=C1C(=O)C1=C(C=CC=C1)C2=O

Properties

Molecular Weight:

256.22 g·mol−1

Density:

1.659 g/cm3

Melting point:

253-256 °C(lit.)

Boiling point:

525.1 °C at 760 mmHg

Flash point:

113 °C

Solubility:

Soluble in water (partly), alcohol, ether, DMSO (~0.5 mg/ml), and DMF (~0.5 mg/ml).

Safety Information

Hazard Symbols: Xi, C, F

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-34-11 (R)

Safety Codes:

26-36-45-36/37/39-16 (S)

WGK Germany:

RTECS:

CB8200000

Prices

For Purpurin we can currently show 9 prices in the last 10 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2016 from USD 149.00 for 25 g to USD 69.00 per 100 mg in 2022 .

Last detected Prices

Size	Availability	Last Price	Quantity
100 mg	on request	$69.00	+ -
25 g	on request	$141.00	+ -
100 g	on request	$410.00	+ -

Last price review [2022-07-21]

Suppliers

Global Purpurin Suppliers : Germany (2) P.R.China (4) USA (1) Switzerland (1) Czech Republic (1)

Supplier	Phone	Fax	Country	Inquiry contact
BIOZOL Diagnostica Vertrieb GmbH	+49-871-966346-0	+49-871-966346-13	Germany	REQUEST
BuGuCh & Partners			Germany	REQUEST
Finetech Industry Limited	+86-27-8746 5837	+86-27-8777 2287	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST
Sigma-Aldrich International GmbH	+41 81 755 28 28	+41 81 755 28 15	Switzerland	REQUEST
Simagchem Corporation	+86 592 2680 277	+86 592 2680 237	P.R.China	REQUEST
VUOS - Vyzkumny ustav organickych syntez a.s.	+420 466 823 300	+420 466 822 976	Czech Republic	REQUEST
Xiamen Equation Chemical Co.,Ltd	+86 592 6515854	+86 592 6515854	P.R.China	REQUEST