Armstrong acid

Identify Properties Safty Prices Suppliers 4 Links ☰

Identify Properties Safty Prices Suppliers 4 Links

CAS 81-04-9

Formula C10H8O6S2

MDL MFCD00003996

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
701228329187	Armstrong acid (701228329187)		on request	+ -

>> or choose the supplier directly !

Identify

Synonyms:

naphthalene-γ-disulfonic acid ; 1,5-naphthalenedisul ; naphthalene-Î´-disulfonic acid ; 1,5-naphthylenedisulfonicacid ; armstrong acid ; 1,5-disulfonic acid ; 1,5-naphthalene disulphonate ; 2-naphthylaminedisulfonicacid ; 1,5-naphthalenedisulfonic acid ; 5-naphthalenedisulfonic acid

CAS:

81-04-9

EINECS:

201-317-9

Molecular Formula:

C10H8O6S2

MDL:

MFCD00003996

Properties

Molecular Weight:

288.3 g·mol−1

Density:

~1.7 g/cm³ (Predicted)

Melting point:

242.5 °C

Boiling point:

525.77 °C (Predicted)

Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34 (R)

Safety Codes:

22-24/25-45-36/37/39-26 (S)

WGK Germany:

RID / ADR:

UN 2585

Prices

As an extract from the researched prices for Armstrong acid there are currently shown 11 prices in the last 10 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 281.00 for 25 g to USD 56.00 per 1 g in 2020 .

Referenced last detected Prices

CAS Product
Size	Last Price	Quantity

1,5-Naphthalenedisulfonic Acid
1 g	$56.00	+ -

1,5-Naphthalenedisulfonic Acid
5 g	$75.00	+ -

1,5-Naphthalenedisulfonic acid
25 g	$254.00	+ -

1,5-Naphthalenedisulfonic acid
100 g	$565.00	+ -

Last price review [2021-03-22]

Suppliers

Global Armstrong acid Suppliers : Germany (2) P.R.China (2)

Supplier	Phone	Fax	Country	Inquiry contact
BIOZOL Diagnostica Vertrieb GmbH	+49-871-966346-0	+49-871-966346-13	Germany	REQUEST
BuGuCh & Partners			Germany	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Xingrui Industry Co., Limited	+86-531-88980365	+86-531-88980365	P.R.China	REQUEST