Naphthol Green B

Identify Properties Safty Prices Suppliers 7 Links ☰

Identify Properties Safty Prices Suppliers 7 Links

CAS 19381-50-1

Formula C30H15FeN3Na3O15S3

MDL MFCD00003886

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
530425139197	Naphthol Green B (530425139197)		on request	+ -

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Identify

Synonyms:

green 1 ; dandcgreen1 ; ci 10020 ; ci no 10020 ; green pl ; acid green 1 ; midori401 ; d & c green 1 ; bnaphthol gre ; naptholgreenb

CAS:

19381-50-1

EINECS:

243-010-2

Molecular Formula:

C30H15FeN3Na3O15S3

MDL:

MFCD00003886

SMILES:

C1=CC2=C(C=CC(=C2N=O)[O-])C=C1S(=O)(=O)[O-].C1=CC2=C(C=CC(=C2N=O)[O-])C=C1S(=O)(=O)[O-].C1=CC2=C(C=CC(=C2N=O)[O-])C=C1S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Fe+3]

Properties

Molecular Weight:

878.46 g·mol−1

Density:

7.87 g/cm³ at 25° C

Melting point:

1539° C

Boiling point:

2735° C at 101.3 kPa

Solubility:

Soluble in water (160 mg/ml at 20° C), ethanol (0.9 mg/ml), and ethylene (9 mg/ml).

Physical Description:

dark green to black powder

Safety Information

Hazard Classes:

Safety Codes:

22-24/25 (S)

WGK Germany:

RTECS:

LJ8930000

Prices

In the last 9 years, 13 prices are shown for »Naphthol Green B« as an example. This short excerpt serves as a guide and can be used as trend information. The shown prices are given in USD and range in year 2017 from USD 69.00 for 100g to USD 123.00 per 1kg in 2022 .

Last detected Price

Size	Availability	Last Price	Quantity
1 kg	on request	$123.00	+ -

Last price review [2022-07-03]

Registered Supplier [internal ad]

Suppliers

Global Naphthol Green B Suppliers : U.K. (1) P.R.China (4) USA (1) Germany (1)

Supplier	Phone	Fax	Country	Inquiry contact
Carbone Scientific Co., Ltd.	+44 (0)203 769 4441 ext 1	+44 (0)203 769 4441 ext 2	U.K.	REQUEST
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
Hangzhou Lingrui Chemical Co., Ltd.	+86-571-88092529	+86-571-87334908	P.R.China	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST
Shandong SanYoung Industry Co., Ltd	+86 155-64526813	+86 531-56897532	P.R.China	REQUEST
Skyrun Industrial Co., Ltd.	+86-576-84015261	+86-576-84015261	P.R.China	REQUEST
WeylChem ORGANICA GmbH	+49-(0)3494-39212-0	+49-(0)3494-39212-11	Germany	REQUEST